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September 2005 rev 1.4
ASM5P23S08A
3.3V `SpreadTrak' Zero Delay Buffer
General Features
* * * * Zero input - output propagation delay, adjustable by capacitive load on FBK input. Multiple configurations Refer "ASM5P23S08A Configurations" Table. Input frequency range: 15MHz to 133MHz Multiple low-skew outputs. o Output-output skew less than 200pS. o Device-device skew less than 700pS. o * * * * * * Two banks of four outputs, three-stateable by two select inputs. Less than 200pS Cycle-to-cycle jitter (-1, -1H, -2, -3, -4, -5H). Available in 16 pin SOIC and TSSOP Packages. 3.3V operation. Advanced 0.35 CMOS technology. Industrial temperature available. `SpreadTrak'. The ASM5P23S08A has two banks of four outputs each, which can be controlled by the select inputs as shown in the Select Input Decoding Table. The select input also allows the input clock to be directly applied to the outputs for chip and system testing purposes. Multiple ASM5P23S08A devices can accept the same input clock and distribute it. In this case the skew between the outputs of the two devices is guaranteed to be less than 700pS. The ASM5P23S08A (Refer is available in five different
configurations
"ASM5P23S08A
Configurations
Table). The ASM5P23S08A-1 is the base part, where the output frequencies equal the reference if there is no counter in the feedback path. The ASM5P23S08A-1H is the high-drive version of the -1 and the rise and fall times on this device are faster. The ASM5P23S08A-2 allows the user to obtain 2X and 1X frequencies on each output bank. The exact configuration and output frequencies depends on which output drives the feedback pin. The ASM5P23S08A-3 allows the user to obtain 4X and 2X frequencies on the outputs. The ASM5P23S08A-4 enables the user to obtain 2X clocks on all outputs. Thus, the part is extremely versatile, and can be used in a variety of applications. The ASM5P23S08A-5H is a high-drive version with REF/2 on both banks
Functional Description
ASM5P23S08A is a versatile, 3.3V zero-delay buffer designed to distribute high-speed clocks. It is available in a 16 pin package. The part has an on-chip PLL, which locks to an input clock, presented on the REF pin. The PLL feedback is required to be driven to FBK pin, and can be obtained from one of the outputs. The input-to-output propagation delay is guaranteed to be less than 250pS, and the output-to-output skew is guaranteed to be less than 200pS.
Alliance Semiconductor 2575 Augustine Drive * Santa Clara, CA * Tel: 408.855.4900 * Fax: 408.855.4999 * www.alsc.com
Notice: The information in this document is subject to change without notice.
September 2005 rev 1.4
Block Diagram
ASM5P23S08A
ASM5P23S08A
/2 REF /2 FBK PLL MUX CLKA1 Extra Divider (-5H) Extra Divider (-3, -4) CLKA2 CLKA3 CLKA4 S2 Select Input Decoding S1 /2 CLKB1 Extra Divider (-2, -3) CLKB2 CLKB3 CLKB4
Select Input Decoding for ASM5P23S08A S2
0 0 1 1
S1
0 1 0 1
Clock A1 - A4
Three-state Driven Driven
1
Clock B1 - B4
Three-state Three-state Driven Driven
Output Source
PLL PLL Reference PLL
PLL Shut-Down
Y N Y N
Driven
ASM5P23S08A Configurations Device
ASM5P23S08A-1 ASM5P23S08A-1H ASM5P23S08A-2 ASM5P23S08A-2 ASM5P23S08A-3 ASM5P23S08A-3 ASM5P23S08A-4 ASM5P23S08A-5H
Feedback From
Bank A or Bank B Bank A or Bank B Bank A Bank B Bank A Bank B Bank A or Bank B Bank A or Bank B
Bank A Frequency
Reference Reference Reference 2 X Reference 2 X Reference 4 X Reference 2 X Reference Reference /2
Bank B Frequency
Reference Reference Reference /2 Reference Reference or Reference2 2 X Reference 2 X Reference Reference /2
Note: 1. Outputs are non- inverted on ASM5P23S08A-2 and ASM5P23S08A-3 in bypass mode, S2 = 1 and S1 = 0. 2. Output phase is indeterminant (0 or 180 from input clock). If phase integrity is required, use the ASM5P23S08A-2.
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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`SpreadTrak'
Many systems being designed now utilize a technology called Spread Spectrum Frequency Timing Generation. ASM5P23S08A is designed so as not to filter off the Spread Spectrum feature of the Reference input, assuming it exists. When a zero delay buffer is not designed to pass the Spread Spectrum feature through, the result is a
ASM5P23S08A
significant amount of tracking skew which may cause problems in the systems requiring synchronization.
Zero Delay and Skew Control
All outputs should be uniformly loaded to achieve Zero Delay between input and output.
1500
REF-Input to CLKA/LKB Delay (pS)
1000
500
0 -30 -500 -25 -20 -15 -10 -5 0
5
10
15
20
25
30
-1000
-1500 Output Load Difference: FBK Load - CLKA/CLKB Load (pF)
To close the feedback loop of the ASM5P23S08A, the FBK pin can be driven from any of the eight available output pins. The output driving the FBK pin will be driving a total load of 7pF plus any additional load that it drives. The relative loading of this output (with respect to the remaining outputs) can adjust the input output delay. This is shown in the above graph.
For applications requiring zero input-output delay, all outputs including the one providing feedback should be equally loaded. If input-output delay adjustments are required, use the above graph to calculate loading differences between the feedback output and remaining outputs. For zero output-output skew, make sure to load outputs equally.
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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Pin Configuration
REF 1 CLKA1 2 CLKA2 3 VDD 4 ASM5P23S08A GND 5 CLKB1 6 CLKB2 7 S2 8 16 FBK 15 CLKA4 14 CLKA3 13 VDD 12 GND 11 CLKB4 10 CLKB3 9 S1
ASM5P23S08A
Pin Description for ASM5P23S08A Pin #
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Pin Name
REF3 CLKA14 CLKA24 VDD GND CLKB14 CLKB24 S25 S15 CLKB34 CLKB44 GND VDD CLKA34 CLKA44 FBK
Description
Input reference frequency, 5V tolerant input Buffered clock output, bank A Buffered clock output, bank A 3.3V supply Ground Buffered clock output, bank B Buffered clock output, bank B Select input, bit 2 Select input, bit 1 Buffered clock output, bank B Buffered clock output, bank B Ground 3.3V supply Buffered clock output, bank A Buffered clock output, bank A PLL feedback input
Notes: 3. Weak pull-down. 4. Weak pull-down on all outputs. 5. Weak pull-up on these inputs.
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Absolute Maximum Ratings Parameter
Supply Voltage to Ground Potential DC Input Voltage (Except REF) DC Input Voltage (REF) Storage Temperature Max. Soldering Temperature (10 sec) Junction Temperature Static Discharge Voltage (As per JEDEC STD22- A114-B)
ASM5P23S08A
Min
-0.5 -0.5 -0.5 -65
Max
+7.0 VDD + 0.5 7 +150 260 150 2000
Unit
V V V C C C V
Note: These are stress ratings only and functional usage is not implied. Exposure to absolute maximum ratings for prolonged periods can affect device reliability.
Operating Conditions for ASM5P23S08A Commercial Temperature Devices Parameter
VDD TA CL CL CIN Supply Voltage Operating Temperature (Ambient Temperature) Load Capacitance, below 100MHz Load Capacitance, from 100MHz to 133MHz Input Capacitance6
Description
Min
3.0 0
Max
3.6 70 30 15 7
Unit
V C pF pF pF
Note: 6. Applies to both Ref Clock and FBK.
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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Electrical Characteristics for ASM5P23S08A Commercial Temperature Devices Parameter
VIL VIH IIL IIH VOL
ASM5P23S08A
Description
Input LOW Voltage Input HIGH Voltage Input LOW Current Input HIGH Current Output LOW Voltage 7 VIN = 0V VIN = VDD
Test Conditions
Min
Max
0.8
Unit
V V
2.0 50.0 100.0 0.4
A A V
IOL = 8 mA (-1, -2, -3, -4) IOH = 12 mA (-1H, -5H) IOL = -8 mA (-1, -2, -3, -4) IOH = -12 mA (-1H, -5H) Unloaded outputs 100MHz REF, Select inputs at VDD or GND (-2,-3,-4) (-1H,-5H) (-1, -2, -3, -4) (-1, -2, -3, -4) 2.4
VOH
Output HIGH Voltage 7
V 49 60 34 18
IDD
Supply Current8 Unloaded outputs, 66MHz REF Unloaded outputs, 33MHz REF
mA
Note: 7. Parameter is guaranteed by design and characterization. Not 100% tested in production. 8. Supply Currents are measured for PLL-Bypass Mode (S2=1, S1=0)
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Switching Characteristics for ASM5P23S08A Commercial Temperature Devices
Parameter 1/t1 1/t1 1/t1 Description Output Frequency Output Frequency Output Frequency Duty Cycle = (t2 / t1) * 100 (-1, -2, -3, -4, -1H, -5H) Duty Cycle = (t2 / t1) * 100 (-1, -2, -3, -4, -1H, -5H) t3 t3 t3 t4 t4 t4 Output Rise Time ( -2, -3, -4) Output Rise Time ( -2, -3, -4) Output Rise Time ( -5H) Output Fall Time ( -2, -3, -4) Output Fall Time ( -2, -3, -4) Output Fall Time ( -5H) Output-to-output skew on same 9 bank ( -2, -3, -4) Output-to-output skew ( -5H) t5 Output bank A -to- output bank B skew ( -4, -5H) Output bank A -to- output bank B skew (-2, -3) t6 t7 Delay, REF Rising Edge to FBK 9 Rising Edge Device-to-Device Skew
9 9 9 9 9 9 9 9 9
ASM5P23S08A
Test Conditions 30pF load, All devices 15pF load, -5H devices
8
Min 15 15 15 40.0
Typ
Max 100 133 133
Unit MHz MHz MHz %
15pF load, -2, -3, -4 devices Measured at 1.4V, FOUT = <66.66MHz 30pF load
50.0
60.0
Measured at 1.4V, FOUT = <50MHz 15pF load Measured between 0.8V and 2.0V 30pF load Measured between 0.8V and 2.0V 15pF load Measured between 0.8V and 2.0V 30pF load Measured between 2.0V and 0.8V 30pF load Measured between 0.8V and 2.0V 15pF load Measured between 2.0V and 0.8V 30pF load All outputs equally loaded
45.0
50.0
55.0 2.20 1.50 1.50 2.20 1.50 1.25 200
% nS nS nS nS nS nS
All outputs equally loaded
200 pS
All outputs equally loaded
200
All outputs equally loaded
400
Measured at VDD /2 Measured at VDD/2 on the FBK pins of the device Measured at 66.67MHz, loaded outputs, 15pF load
0 0
250 700 200 200 100 400 400 1.0
pS pS
tJ
Cycle-to-cycle jitter ( -4, -5H)
9
Measured at 66.67MHz, loaded outputs, 30pF load Measured at 133MHz, loaded outputs, 15pF load
pS
tJ
Cycle-to-cycle jitter (-2, -3)
9
Measured at 66.67MHz, loaded outputs, 30pF load Measured at 66.67MHz, loaded outputs, 15pF load
pS
tLOCK
PLL Lock Time
9
Stable power supply, valid clock presented on REF & FBK pins
mS
Note: 9. Parameter is guaranteed by design and characterization. Not 100% tested in production.
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Operating Conditions for ASM5I23S08A Industrial Temperature Devices Parameter
VDD TA CL CL CIN Supply Voltage Operating Temperature (Ambient Temperature) Load Capacitance, below 100MHz Load Capacitance, from 100MHz to 133MHz Input Capacitance
ASM5P23S08A
Description
Min
3.0 -40
Max
3.6 85 30 15 7
Unit
V C pF pF pF
Electrical Characteristics for ASM5I23S08A Industrial Temperature Devices Parameter
VIL VIH IIL IIH VOL
Description
Input LOW Voltage Input HIGH Voltage Input LOW Current Input HIGH Current Output LOW Voltage VIN = 0V VIN = VDD
Test Conditions
Min
Max
0.8
Unit
V V
2.0 50.0 100.0 0.4
A A V
IOL = 8mA ( -2) IOH = 12mA ( -5H) IOL = -8mA ( -2) IOH = -12mA ( -5H) Unloaded outputs 100MHz REF, Select inputs at VDD or GND (-2,-3,-4) (-1H,-5H) (-1, -2, -3, -4) (-1, -2, -3, -4) 2.4
VOH
Output HIGH Voltage
V 49 60 mA 34 18
IDD
Supply Current10 Unloaded outputs, 66MHz REF Unloaded outputs, 33MHz REF
Note 10. Supply Currents are measured for PLL-Bypass Mode (S2=1, S1=0)
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Switching Characteristics for ASM5I23S08 Industrial Temperature Devices
Parameter 1/t1 1/t1 1/t1 Description Output Frequency Output Frequency Output Frequency Duty Cycle = (t2 / t1) * 100 ( -2, -3, -4, -1H, -5H) Duty Cycle = (t2 / t1) * 100 ( -2, -3, -4, -1H, -5H) t3 t3 t3 t4 t4 t4 Output Rise Time ( -2, -3, -4) Output Rise Time
11 11 11 11
ASM5P23S08A
Test Conditions 30pF load, All devices 15pF load, -5H devices
8
Min 15 15 15 40.0
Typ
Max 100 133 133
Unit MHz MHz MHz %
15pF load, -2, -3, -4 devices Measured at 1.4V, FOUT = <66.66MHz 30pF load
50.0
60.0
Measured at 1.4V, FOUT = <50MHz 15pF load Measured between 0.8V and 2.0V 30pF load Measured between 0.8V and 2.0V 15pF load Measured between 0.8V and 2.0V 30pF load Measured between 2.0V and 0.8V 30pF load Measured between 0.8V and 2.0V 15pF load Measured between 2.0V and 0.8V 30pF load All outputs equally loaded
45.0
50.0
55.0 2.50 1.50 1.50 2.50 1.50 1.25 200
% nS nS nS nS nS nS
( -2, -3, -4)
Output Rise Time ( -5H) Output Fall Time ( -2, -3, -4) Output Fall Time ( -2, -3, -4) Output Fall Time
11 11 11
11
( -5H)
Output-to-output skew on 11 same bank ( -2, -3, -4) Output-to-output skew ( -5H) Output bank A -to- output bank B skew ( -4, -5H) Output bank A -to- output bank B skew (-2, -3) t6 t7 Delay, REF Rising Edge 11 to FBK Rising Edge Device-to-Device Skew
11
All outputs equally loaded
200 pS
t5
All outputs equally loaded
200
All outputs equally loaded
400
Measured at VDD /2 Measured at VDD/2 on the FBK pins of the device Measured at 66.67MHz, loaded outputs, 15 pF load
0 0
250 700 200 200 100 400 400 1.0
pS pS
tJ
Cycle-to-cycle jitter ( -4, -5H)
11
Measured at 66.67MHz, loaded outputs, 30 pF load Measured at 133MHz, loaded outputs, 15 pF load
pS
tJ
Cycle-to-cycle jitter (-2, -3)
11
Measured at 66.67MHz, loaded outputs, 30pF load Measured at 66.67MHz, loaded outputs, 15pF load
pS
tLOCK
PLL Lock Time
11
Stable power supply, valid clock presented on REF and FBK pins
mS
Note: 11. Parameter is guaranteed by design and characterization. Not 100% tested in production.
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Switching Waveforms Duty Cycle Timing
t1 t2 1.4 V 1.4 V 1.4 V
ASM5P23S08A
All Outputs Rise/Fall Time
OUTPUT 2.0 V 0.8 V t3 t4 2.0 V 0.8 V 3.3 V 0V
Output - Output Skew
1.4 V OUTPUT1 1.4 V OUTPUT2 t
5
Input - Output Propagation Delay
VDD /2 INPUT VDD /2 OUTPUT t6
Device - Device Skew
VDD /2 CLKOUT, Device 1 CLKOUT, Device 2 t
7
VDD /2
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Test Circuits
ASM5P23S08A
TEST CIRCUIT # 1 VDD 0.1uF VDD 0.1uF GND GND CLKOUT OUTPUT CLOAD 0.1uF 0.1uF
TEST CIRCUIT # 2 VDD OUTPUT VDD GND GND 1K 10pF 1K
For parameter t8 (output skew rate) on -1H devices
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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Package Information 16-lead (150 Mil) Molded SOIC Package
ASM5P23S08A
8
1
PIN 1 ID
E
H
9 D
16 Seating Plane A e
B
h
A2
D
0.004
L
C
A1
Dimensions
Symbol
Min A A1 A2 B C D E e H h L 0.053 0.004 0.049 0.013 0.008 0.386 0.150
Inches Max 0.069 0.010 0.059 0.022 0.012 0.394 0.157 0.050 BSC 0.228 0.010 0.016 0 0.244 0.016 0.035 8 5.80 0.25 0.40 0 Min 1.35 0.10 1.25 0.33 0.19 9.80 3.80
Millimeters Max 1.75 0.25 1.50 0.53 0.27 10.01 4.00 1.27 BSC 6.20 0.41 0.89 8
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
ASM5P23S08A
16-lead Thin Shrunk Small Outline Package (4.40-MM Body)
8
1
PIN 1 ID E H
9
16
A
Seating Plane L C
e D
A2
B
A1
D
Dimensions
Symbol
Min A A1 A2 B C D E e H L 0.002 0.031 0.007 0.004 0.193 0.169
Inches Max 0.043 0.006 0.041 0.012 0.008 0.201 0.177 0.026 BSC 0.252 BSC 0.020 0 0.030 8 0.50 0 Min 0.05 0.80 0.19 0.09 4.90 4.30
Millimeters Max 1.20 0.15 1.05 0.30 0.20 5.10 4.50 0.65 BSC 6.40 BSC 0.75 8
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Ordering Codes Ordering Code
ASM5P23S08A-1-16-ST ASM5I23S08A-1-16-ST ASM5P23S08A-1-16-SR ASM5I23S08A-1-16-SR ASM5P23S08A-1-16-TT ASM5I23S08A-1-16-TT ASM5P23S08A-1-16-TR ASM5I23S08A-1-16-TR ASM5P23S08A-1H-16-ST ASM5I23S08A-1H-16-ST ASM5P23S08A-1H-16-SR ASM5I23S08A-1H-16-SR ASM5P23S08A-1H-16-TT ASM5I23S08A-1H-16-TT ASM5P23S08A-1H-16-TR ASM5I23S08A-1H-16-TR ASM5P23S08A-2-16-ST ASM5I23S08A-2-16-ST ASM5P23S08A-2-16-SR ASM5I23S08A-2-16-SR ASM5P23S08A-2-16-TT ASM5I23S08A-2-16-TT ASM5P23S08A-2-16-TR ASM5I23S08A-2-16-TR ASM5P23S08A-3-16-ST ASM5I23S08A-3-16-ST ASM5P23S08A-3-16-SR ASM5I23S08A-3-16-SR ASM5P23S08A-3-16-TT ASM5I23S08A-3-16-TT ASM5P23S08A-3-16-TR ASM5I23S08A-3-16-TR ASM5P23S08A-4-16-ST ASM5I23S08A-4-16-ST ASM5P23S08A-4-16-SR ASM5I23S08A-4-16-SR ASM5P23S08A-4-16-TT ASM5I23S08A-4-16-TT ASM5P23S08A-4-16-TR ASM5I23S08A-4-16-TR ASM5P23S08A-5H-16-ST ASM5I23S08A-5H-16-ST ASM5P23S08A-5H-16-SR ASM5I23S08A-5H-16-SR ASM5P23S08A-5H-16-TT ASM5I23S08A-5H-16-TT
ASM5P23S08A
Marking
5P23S08A-1 5I23S08A-1 5P23S08A-1 5I23S08A-1 5P23S08A-1 5I23S08A-1 5P23S08A-1 5I23S08A-1 5P23S08A-1H 5I23S08A-1H 5P23S08A-1H 5I23S08A-1H 5P23S08A-1H 5I23S08A-1H 5P23S08A-1H 5I23S08A-1H 5P23S08A-2 5I23S08A-2 5P23S08A-2 5I23S08A-2 5P23S08A-2 5I23S08A-2 5P23S08A-2 5I23S08A-2 5P23S08A-3 5I23S08A-3 5P23S08A-3 5I23S08A-3 5P23S08A-3 5I23S08A-3 5P23S08A-3 5I23S08A-3 5P23S08A-4 5I23S08A-4 5P23S08A-4 5I23S08A-4 5P23S08A-4 5I23S08A-4 5P23S08A-4 5I23S08A-4 5P23S08A-5H 5I23S08A-5H 5P23S08A-5H 5I23S08A-5H 5P23S08A-5H 5I23S08A-5H
Package Type
16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 150-mil SOIC-TUBE 16-pin 150-mil SOIC- TUBE 16-pin 150-mil SOIC-TAPE & REEL 16-pin 150-mil SOIC-TAPE & REEL 16-pin 4.4-mm TSSOP - TUBE 16-pin 4.4-mm TSSOP - TUBE
Operating Range
Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
Ordering Codes (Contd...) Ordering Code
ASM5P23S08A-5H-16-TR ASM5I23S08A-5H-16-TR ASM5P23S08AF-1-16-ST ASM5I23S08AF-1-16-ST ASM5P23S08AF-1-16-SR ASM5I23S08AF-1-16-SR ASM5P23S08AF-1-16-TT ASM5I23S08AF-1-16-TT ASM5P23S08AF-1-16-TR ASM5I23S08AF-1-16-TR ASM5P23S08AF-1H-16-ST ASM5I23S08AF-1H-16-ST ASM5P23S08AF-1H-16-SR ASM5I23S08AF-1H-16-SR ASM5P23S08AF-1H-16-TT ASM5I23S08AF-1H-16-TT ASM5P23S08AF-1H-16-TR ASM5I23S08AF-1H-16-TR ASM5P23S08AF-2-16-ST ASM5I23S08AF-2-16-ST ASM5P23S08AF-2-16-SR ASM5I23S08AF-2-16-SR ASM5P23S08AF-2-16-TT ASM5I23S08AF-2-16-TT ASM5P23S08AF-2-16-TR ASM5I23S08AF-2-16-TR ASM5P23S08AF-3-16-ST ASM5I23S08AF-3-16-ST ASM5P23S08AF-3-16-SR ASM5I23S08AF-3-16-SR ASM5P23S08AF-3-16-TT ASM5I23S08AF-3-16-TT ASM5P23S08AF-3-16-TR ASM5I23S08AF-3-16-TR ASM5P23S08AF-4-16-ST ASM5I23S08AF-4-16-ST ASM5P23S08AF-4-16-SR ASM5I23S08AF-4-16-SR ASM5P23S08AF-4-16-TT ASM5I23S08AF-4-16-TT ASM5P23S08AF-4-16-TR ASM5I23S08AF-4-16-TR ASM5P23S08AF-5H-16-ST ASM5I23S08AF-5H-16-ST ASM5P23S08AF-5H-16-SR
ASM5P23S08A
Marking
5P23S08A-5H 5I23S08A-5H 5P23S08AF-1 5I23S08AF-1 5P23S08AF-1 5I23S08AF-1 5P23S08AF-1 5I23S08AF-1 5P23S08AF-1 5I23S08AF-1 5P23S08AF-1H 5I23S08AF-1H 5P23S08AF-1H 5I23S08AF-1H 5P23S08AF-1H 5I23S08AF-1H 5P23S08AF-1H 5I23S08AF-1H 5P23S08AF-2 5I23S08AF-2 5P23S08AF-2 5I23S08AF-2 5P23S08AF-2 5I23S08AF-2 5P23S08AF-2 5I23S08AF-2 5P23S08AF-3 5I23S08AF-3 5P23S08AF-3 5I23S08AF-3 5P23S08AF-3 5I23S08AF-3 5P23S08AF-3 5I23S08AF-3 5P23S08AF-4 5I23S08AF-4 5P23S08AF-4 5I23S08AF-4 5P23S08AF-4 5I23S08AF-4 5P23S08AF-4 5I23S08AF-4 5P23S08AF-5H 5I23S08AF-5H 5P23S08AF-5H
Package Type
16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 4.4-mm TSSOP - TAPE & REEL 16-pin 150-mil SOIC-TUBE, Pb free 16-pin 150-mil SOIC- TUBE, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 150-mil SOIC-TUBE, Pb free 16-pin 150-mil SOIC- TUBE, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 150-mil SOIC-TUBE, Pb free 16-pin 150-mil SOIC- TUBE, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 150-mil SOIC-TUBE, Pb free 16-pin 150-mil SOIC- TUBE, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 150-mil SOIC-TUBE, Pb free 16-pin 150-mil SOIC- TUBE, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 150-mil SOIC-TUBE, Pb free 16-pin 150-mil SOIC- TUBE, Pb free 16-pin 150-mil SOIC-TAPE & REEL, Pb free
Operating Range
Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
15 of 18
September 2005 rev 1.4
Ordering Codes (Contd...) Ordering Code
ASM5I23S08AF-5H-16-SR ASM5P23S08AF-5H-16-TT ASM5I23S08AF-5H-16-TT ASM5P23S08AF-5H-16-TR ASM5I23S08AF-5H-16-TR ASM5P23S08AGG1-16-ST ASM5I23S08AG-1-16-ST ASM5P23S08AG-1-16-SR ASM5I23S08AG-1-16-SR ASM5P23S08AG-1-16-TT ASM5I23S08AG-1-16-TT ASM5P23S08AG-1-16-TR ASM5I23S08AG-1-16-TR ASM5P23S08AG-1H-16-ST ASM5I23S08AG-1H-16-ST ASM5P23S08AG-1H-16-SR ASM5I23S08AG-1H-16-SR ASM5P23S08AG-1H-16-TT ASM5I23S08AG-1H-16-TT ASM5P23S08AG-1H-16-TR ASM5I23S08AG-1H-16-TR ASM5P23S08AG-2-16-ST ASM5I23S08AG-2-16-ST ASM5P23S08AG-2-16-SR ASM5I23S08AG-2-16-SR ASM5P23S08AG-2-16-TT ASM5I23S08AG-2-16-TT ASM5P23S08AG-2-16-TR ASM5I23S08AG-2-16-TR ASM5P23S08AG-3-16-ST ASM5I23S08AG-3-16-ST ASM5P23S08AG-3-16-SR ASM5I23S08AG-3-16-SR ASM5P23S08AG-3-16-TT ASM5I23S08AG-3-16-TT ASM5P23S08AG-3-16-TR ASM5I23S08AG-3-16-TR ASM5P23S08AG-4-16-ST ASM5I23S08AG-4-16-ST ASM5P23S08AG-4-16-SR ASM5I23S08AG-4-16-SR ASM5P23S08AG-4-16-TT ASM5I23S08AG-4-16-TT ASM5P23S08AG-4-16-TR ASM5I23S08AG-4-16-TR ASM5P23S08AG-5H-16-ST
ASM5P23S08A
Marking
5I23S08AF-5H 5P23S08AF-5H 5I23S08AF-5H 5P23S08AF-5H 5I23S08AF-5H 5P23S08AG-1 5I23S08AG-1 5P23S08AG-1 5I23S08AG-1 5P23S08AG-1 5I23S08AG-1 5P23S08AG-1 5I23S08AG-1 5P23S08AG-1H 5I23S08AG-1H 5P23S08AG-1H 5I23S08AG-1H 5P23S08AG-1H 5I23S08AG-1H 5P23S08AG-1H 5I23S08AG-1H 5P23S08AG-2 5I23S08AG-2 5P23S08AG-2 5I23S08AG-2 5P23S08AG-2 5I23S08AG-2 5P23S08AG-2 5I23S08AG-2 5P23S08AG-3 5I23S08AG-3 5P23S08AG-3 5I23S08AG-3 5P23S08AG-3 5I23S08AG-3 5P23S08AG-3 5I23S08AG-3 5P23S08AG-4 5I23S08AG-4 5P23S08AG-4 5I23S08AG-4 5P23S08AG-4 5I23S08AG-4 5P23S08AG-4 5I23S08AG-4 5P23S08AG-5H
Package Type
16-pin 150-mil SOIC-TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TUBE, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 4.4-mm TSSOP - TAPE & REEL, Pb free 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 150-mil SOIC-TUBE, Green 16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 150-mil SOIC-TUBE, Green
Operating Range
Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial Industrial Commercial
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
16 of 18
September 2005 rev 1.4
Ordering Codes (Contd...) Ordering Code
ASM5I23S08AG-5H-16-ST ASM5P23S08AG-5H-16-SR ASM5I23S08AG-5H-16-SR ASM5P23S08AG-5H-16-TT ASM5I23S08AG-5H-16-TT ASM5P23S08AG-5H-16-TR ASM5I23S08AG-5H-16-TR
ASM5P23S08A
Marking
5I23S08AG-5H 5P23S08AG-5H 5I23S08AG-5H 5P23S08AG-5H 5I23S08AG-5H 5P23S08AG-5H 5I23S08AG-5H
Package Type
16-pin 150-mil SOIC- TUBE, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 150-mil SOIC-TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TUBE, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green 16-pin 4.4-mm TSSOP - TAPE & REEL, Green
Operating Range
Industrial Commercial Industrial Commercial Industrial Commercial Industrial
Device Ordering Information
ASM5P23S08A
F-16-TR
R = Tape & reel, T = Tube or Tray
O = SOT S = SOIC T = TSSOP A = SSOP V = TVSOP B = BGA Q = QFN DEVICE PIN COUNT
U = MSOP E = TQFP L = LQFP U = MSOP P = PDIP D = QSOP X = SC-70
F = LEAD FREE AND RoHS COMPLIANT PART G = GREEN PACKAGE
PART NUMBER X= Automotive I= Industrial P or n/c = Commercial (-40C to +125C) (-40C to +85C) (0C to +70C) 1 = Reserved 2 = Non PLL based 3 = EMI Reduction 4 = DDR support products 5 = STD Zero Delay Buffer 6 = Power Management 7 = Power Management 8 = Power Management 9 = Hi Performance 0 = Reserved
ALLIANCE SEMICONDUCTOR MIXED SIGNAL PRODUCT
Licensed under US patent #5,488,627, #6,646,463 and #5,631,920.
3.3V `SpreadTrak' Zero Delay Buffer
Notice: The information in this document is subject to change without notice.
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September 2005 rev 1.4
ASM5P23S08A
Alliance Semiconductor Corporation 2575 Augustine Drive, Santa Clara, CA 95054 Tel# 408-855-4900 Fax: 408-855-4999 www.alsc.com
Copyright (c) Alliance Semiconductor All Rights Reserved Preliminary Information Part Number: ASM5P23S08A Document Version: v1.4
Note: This product utilizes US Patent # 6,646,463 Impedance Emulator Patent issued to Alliance Semiconductor, dated 11-11-2003
(c) Copyright 2003 Alliance Semiconductor Corporation. All rights reserved. Our three-point logo, our name and Intelliwatt are trademarks or registered trademarks of Alliance. All other brand and product names may be the trademarks of their respective companies. Alliance reserves the right to make changes to this document and its products at any time without notice. Alliance assumes no responsibility for any errors that may appear in this document. The data contained herein represents Alliance's best data and/or estimates at the time of issuance. Alliance reserves the right to change or correct this data at any time, without notice. If the product described herein is under development, significant changes to these specifications are possible. The information in this product data sheet is intended to be general descriptive information for potential customers and users, and is not intended to operate as, or provide, any guarantee or warrantee to any user or customer. Alliance does not assume any responsibility or liability arising out of the application or use of any product described herein, and disclaims any express or implied warranties related to the sale and/or use of Alliance products including liability or warranties related to fitness for a particular purpose, merchantability, or infringement of any intellectual property rights, except as express agreed to in Alliance's Terms and Conditions of Sale (which are available from Alliance). All sales of Alliance products are made exclusively according to Alliance's Terms and Conditions of Sale. The purchase of products from Alliance does not convey a license under any patent rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of Alliance or third parties. Alliance does not authorize its products for use as critical components in life-supporting systems where a malfunction or failure may reasonably be expected to result in significant injury to the user, and the inclusion of Alliance products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use.
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