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NLAS3158 Low Voltage Dual SPDT Analog Switch Dual 2:1 Multiplexer
The NLAS3158 is an advanced CMOS analog switch fabricated with silicon gate CMOS technology. It achieves very low propagation delay and RDSON resistances while maintaining CMOS low power dissipation. Analog and digital voltages that may vary across the full power-supply range (from VCC to GND). This device is a drop in replacement for the PI5A3158. The select pin has overvoltage protection that allows voltages above VCC, up to 7.0 V to be present on the pin without damage or di srupt i on of ope ra t i on of the pa rt , re ga rdl e ss of the operating voltage.
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DFN12 MN SUFFIX CASE 485AG
12 1
MARKING DIAGRAM
ASMG G 1 AS = Specific Device Code M = Date Code G = Pb-Free Package (Note: Microdot may be in either location)
* * * * * * *
High Speed: tPD = 1.0 ns (Typ) at VCC = 5.0 V Low Power Dissipation: ICC = 1.0 mA (Max) at TA = 25C Standard CMOS Logic Levels High Bandwidth, Improved Linearity Low RDSON: 8 W Max at 3 V Break Before Make Circuitry, Prevents Inadvertent Shorts This is a Pb-Free Device
FUNCTION TABLE
Select Input L H Function B0 Connected to A B1 Connected to A
Typical Applications
* Switches Standard NTSC/PAL Video, Audio, SPDIF and HDTV * May be used for Clock Switching, Data MUX'ing, etc. * Can Switch Balanced Signal Pairs, e.g. LVDS u 200 Mb/s
Important Information
A0
1
12
VCC
* * * * *
Latchup Performance Exceeds 300 mA Pin for Pin Drop in for PI5A3158 TDFN Package, 3x1 mm ESD Performance: Human Body Model; u 2000 V; Machine Model; u 200 V Extended Automotive Temperature Range -55C to +125C (See Appendix A)
0B0
2
11
0B1
GND
3
10
S0
A1
4
9
VCC
1B0
5
8
1B1
GND
6
7
S1
Figure 1. Pinout (Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 11 of this data sheet.
(c) Semiconductor Components Industries, LLC, 2005
1
August, 2005 - Rev. 1
Publication Order Number: NLAS3158/D
NLAS3158
MAXIMUM RATINGS
Rating Supply Voltage DC Switch Input Voltage (Note 1) DC Input Voltage (Note 1) DC Input Diode Current @ VIN t 0 V DC Output Current DC VCC or Ground Current Storage Temperature Range Junction Temperature Under Bias Junction Lead Temperature (Soldering, 10 Seconds) Power Dissipation @ +85C Symbol VCC VIS VIN IIK IOUT ICC/IGND Tstg TJ TL PD Value -0.5 to +7.0 -0.5 to VCC + 0.5 -0.5 to + 7.0 -50 128 +100 -65 to +150 150 260 180 Unit V V V mA mA mA C C C mW
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed.
RECOMMENDED OPERATING CONDITIONS (Note 2)
Characteristic Supply Voltage Operating Select Input Voltage Switch Input Voltage Output Voltage Operating Temperature Input Rise and Fall Time Control Input VCC = 2.3 V-3.6 V Control Input VCC = 4.5 V-5.5 V Thermal Resistance 2. Select input must be held HIGH or LOW, it must not float. Symbol VCC VIN VIS VOUT TA tr, tf 0 0 qJA - 10 5.0 350 C/W Min 1.65 0 0 0 -55 Max 5.5 VCC VCC VCC +125 Unit V V V V C ns/V
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NLAS3158
DC ELECTRICAL CHARACTERISTICS (TA = -40C to +85C)
Symbol VIH VIL IIN IOFF RON Parameter HIGH Level Input Voltage LOW Level Input Voltage Input Leakage Current OFF State Leakage Current Switch On Resistance (Note 3) 0 v VIN v 5.5 V 0 v A, B v VCC VIN = 0 V, IO = 30 mA VIN = 2.4 V, IO = -30 mA VIN = 4.5 V, IO = -30 mA VIN = 0 V, IO = 24 mA VIN = 3 V, IO = -24 mA VIN = 0 V, IO = 8 mA VIN = 2.3 V, IO = -8 mA VIN = 0 V, IO = 4 mA VIN = 1.65 V, IO = -4 mA ICC Quiescent Supply Current All Channels ON or OFF Analog Signal Range RRANGE On Resistance Over Signal Range (Note 3) (Note 7) On Resistance Match Between Channels (Note 3) (Note 4) (Note 5) On Resistance Flatness (Note 3) (Note 4) (Note 6) IA = -30 mA, 0 v VBn v VCC IA = -24 mA, 0 v VBn v VCC IA = -8 mA, 0 v VBn v VCC IA = -4 mA, 0 v VBn v VCC IA = -30 mA, VBn = 3.15 IA = -24 mA, VBn = 2.1 IA = -8 mA, VBn = 1.6 IA = -4 mA, VBn = 1.15 IA = -30 mA, 0 v VBn v VCC IA = -24 mA, 0 v VBn v VCC IA = -8 mA, 0 v VBn v VCC IA = -4 mA, 0 v VBn v VCC VIN = VCC or GND IOUT = 0 VCC 4.5 3.0 2.3 1.65 4.5 3.0 2.3 1.65 5.0 3.3 2.5 1.8 0.15 0.2 0.5 0.5 5.0 10 24 110 0 VCC 0 VCC 25 50 100 300 V W Test Conditions VCC (V) 1.65-1.95 2.3-5.5 1.65-1.95 2.3-5.5 0-5.5 1.65-5.5 4.5 "0.0 5 "0.0 5 3.0 5.0 7.0 4.0 10 5.0 13 6.5 17 "0.1 "0.1 6.0 8.0 13 8.0 19 9.0 24 12 39 1.0 TA = +255C Min Typ Max TA = -405C to +855C Min 0.75 VCC 0.7 VCC 0.25 VCC 0.3 VCC "1 "1 6.0 8.0 13 8.0 19 9.0 24 12 39 10 Max Unit V V mA mA W
3.0 2.3 1.65 5.5
W W W mA
DRON
W
Rflat
W
3. Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the voltages on the two (A or B Ports). 4. Parameter is characterized but not tested in production. 5. DRON = RON max - RON min measured at identical VCC, temperature and voltage levels. 6. Flatness is defined as the difference between the maximum and minimum value of On Resistance over the specified range of conditions. 7. Guaranteed by Design.
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NLAS3158
AC ELECTRICAL CHARACTERISTICS (TA = -40C to +85C)
Symbol tPHL tPLH Parameter Propagation Delay Bus to Bus (Note 9) Test Conditions VI = OPEN VCC (V) 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 5.0 3.3 1.65-5.5 1.65-5.5 1.65-5.5 2.5-5.5 2.5 5.0 0.5 0.5 0.5 0.5 7.0 3.0 -55 -48 -54 250 0.014 0.004 TA = +255C Min Typ Max 1.2 0.8 0.3 23 13 6.9 5.2 12.5 7.0 5.0 3.5 7.0 3.5 2.5 1.7 3.0 2.0 1.5 0.8 0.5 0.5 0.5 0.5 24 14 7.6 5.7 13 7.5 5.3 3.8 ns TA = -405C to +855C Min Max Unit ns Figure Number Figures 2, 3
tPZL tPZH
Output Enable Time Turn On Time (A to Bn) Output Disable Time Turn Off Time (A Port to B Port) Break Before Make Time (Note 8)
VI = 2 VCC for tPZL VI = 0 V for tPZH
Figures 2, 3
tPLZ tPHZ
VI = 2 VCC for tPLZ VI = 0 V for tPHZ
ns
Figures 2, 3
tBBM
RL = 50 W CL = 35 pF
ns
Figure 4
Q OIRR OIRR Xtalk BW THD
Charge Injection (Note 8) Off Isolation (Note 10) NO Off Isolation (Note 10) NC Crosstalk -3 dB Bandwidth Total Harmonic Distortion (Note 8)
CL = 0.1 nF, VGEN = 0 V RGEN = 0 W RL = 50 W f = 10 MHz RL = 50 W f = 10 MHz RL = 50 W f = 10 MHz RL = 50 W RL = 600 W 0.5 VP-P f = 600 Hz to 20 kHz
pC dB dB dB MHz %
Figure 5 Figures 6, 16 Figures 6, 16 Figure 7 Figures 10, 15 Figure 11
CAPACITANCE (Note 11)
Symbol CIN CIO-B CIOA-ON Parameter Select Pin Input Capacitance B Port Off Capacitance A Port Capacitance when Switch is Enabled Test Conditions VCC = 0 V VCC = 5.0 V VCC = 5.0 V Typ 2.3 6.5 18.5 Max Unit pF pF pF Figure 8 Figure 9 Figure Number
8. Guaranteed by Design. 9. This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than the RC delay of the On Resistance of the switch and the 35 pF load capacitance, when driven by an ideal voltage source (zero output impedance). 10. Off Isolation = 20 log10 [VA/VBn]. 11. TA = +25C, f = 1 MHz, Capacitance is characterized but not tested in production.
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NLAS3158
APPENDIX A
DC ELECTRICAL EXTENDED AUTOMOTIVE TEMPERATURE RANGE CHARACTERISTICS (Note 14)
VCC (V) 1.65-1.95 2.3-5.5 1.65-1.95 2.3-5.5 0 v VIN v 5.5 V 0 v A, B v VCC VIN = 0 V, IO = 30 mA VIN = 2.4 V, IO = -30 mA VIN = 4.5 V, IO = -30 mA VIN = 0 V, IO = 24 mA VIN = 3 V, IO = -24 mA VIN = 0 V, IO = 8 mA VIN = 2.3 V, IO = -8 mA VIN = 0 V, IO = 4 mA VIN = 1.65 V, IO = -4 mA ICC Quiescent Supply Current All Channels ON or OFF Analog Signal Range RRANGE On Resistance Over Signal Range (Note 12) (Note 13) IA = -30 mA, 0 v VBn v VCC IA = -24 mA, 0 v VBn v VCC IA = -8 mA, 0 v VBn v VCC IA = -4 mA, 0 v VBn v VCC VIN = VCC or GND IOUT = 0 VCC 4.5 3.0 2.3 1.65 0 VCC 0 VCC 25 50 100 300 V W 0-5.5 1.65-5.5 4.5 "0.05 "0.05 3.0 5.0 7.0 4.0 10 5.0 13 6.5 17 1.0 "0.1 "0.1 TA = +255C Min Typ Max TA = -555C to +1255C Min 0.75 VCC 0.7 VCC 0.25 VCC 0.3 VCC "1 "1 8.5 13.0 15.0 11 20 12 30 20 50 10 mA Max Unit V V mA mA W
Symbol VIH VIL IIN IOFF RON
Parameter HIGH Level Input Voltage LOW Level Input Voltage Input Leakage Current OFF State Leakage Current Switch On Resistance (Note 12)
Test Conditions
3.0 2.3 1.65 5.5
12. Measured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the voltages on the two (A or B Ports). 13. Guaranteed by Design. 14. For DRON, RFLAT see -40C to +85C section.
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NLAS3158
APPENDIX A
AC ELECTRICAL EXTENDED AUTOMOTIVE TEMPERATURE RANGE CHARACTERISTICS
VCC (V) 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 1.65-1.95 2.3-2.7 3.0-3.6 4.5-5.5 23 13 6.9 5.2 12.5 7.0 5.0 3.5 7.0 3.5 2.5 1.7 3.0 2.0 1.5 0.8 0.5 0.5 0.5 0.5 TA = +255C Min Typ Max TA = -555C to +1255C Min Max 1.2 0.8 0.3 24 14 9.0 7.0 13 7.5 6.5 5.0 ns Unit ns Figure Number Figures 2, 3
Symbol tPHL tPLH
Parameter Propagation Delay Bus to Bus (Note 16)
Test Conditions VI = OPEN
tPZL tPZH
Output Enable Time Turn On Time (A to Bn) Output Disable Time Turn Off Time (A Port to B Port) Break Before Make Time (Note 15)
VI = 2 VCC for tPZL VI = 0 V for tPZH
Figures 2, 3
tPLZ tPHZ
VI = 2 VCC for tPLZ VI = 0 V for tPHZ
ns
Figures 2, 3
tB-M
ns
Figure 4
15. Guaranteed by Design. 16. This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than the RC delay of the On Resistance of the switch and the 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
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NLAS3158
AC LOADING AND WAVEFORMS
VI RU NOTE: Input driven by 50 W source terminated in 50 W NOTE: CL includes load and stray capacitance NOTE: Input PRR = 1.0 MHz; tW = 500 ns FROM OUTPUT UNDER TEST
CL
RD
Figure 2. AC Test Circuit
tf = 2.5 ns tr = 2.5 ns SWITCH INPUT 10% tW tPLH OUTPUT tPHL VOH 50% 50% VOL OUTPUT 90% 50% 90% 50% 10% GND OUTPUT tPZH 50% tPHZ 50% tf = 2.5 ns VCC SELECT INPUT 10% tPZL tPLZ 90% 50% 90% 50%
tr = 2.5 ns
VCC
10%
GND VTRI
VOL + 0.3 V VOL VOH VOH - 0.3 V VTRI
Figure 3. AC Waveforms
VIN
B0 B1 S
A RL
VOUT CL
LOGIC INPUT VOUT tD 0.9 x VOUT
LOGIC INPUT
Figure 4. Break Before Make Interval Timing
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NLAS3158
AC LOADING AND WAVEFORMS
RGEN VGE BN S A RL
1 MW
VOUT CL
100 pF
LOGIC INPUT VOUT
OFF
ON
OFF DVOUT
LOGIC INPUT
Q = (DVOUT)(CL)
Figure 5. Charge Injection Test
10 nF VCC 50 W A S BN 50 W GND LOGIC INPUT 0 V or VIH Signal Generator 0 dBm
10 nF VCC B0 B1 S Analyzer 50 W GND A 50 W
Analyzer
Figure 6. Off Isolation
Figure 7. Crosstalk
10 nF VCC A Capacitance Meter f = 1 MHz BN GND S LOGIC INPUT 0 V or VCC Capacitance Meter f = 1 MHz
10 nF VCC A S BN GND LOGIC INPUT 0 V or VCC
Figure 8. Channel Off Capacitance
Figure 9. Channel On Capacitance
10 nF Signal Generator 0 dBm VCC BN A 50 W S LOGIC INPUT 0 V or VCC GND
Figure 10. Bandwidth
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NLAS3158
0.01 3.0 V 2.3 V THD (%)
4.5 V
0.001 100
1000
10000
100000
FREQUENCY (Hz)
Figure 11. Total Harmonic Distortion vs. Frequency
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NLAS3158
20 18 16 14 RON (W) 12 10 8 6 4 2 0 0.0 0.5 1.0 1.5 VIN (V) 2.0 2.5 3.0 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 -55C 85C 125C 25C -40C 8 RON (W) 125C 6 4 2 -55C 85C 25C 10 -40C 12
VIN (V)
Figure 12. RON vs. VIN vs. Temperature @ VCC = 3.0 V
Figure 13. RON vs. VIN vs. Temperature @ VCC = 4.5 V
40 35 2.3 V 30 POUT (dB) RON (W) 25 20 15 10 5 4.5 V 0 0.0 0.5 1.0 1.5 2.0 2.5 VIN (V) 3.0 3.5 4.0 4.5 5.0 3.0 V
0 4.5 V -2 -4 -6 -8 2.3 V 3.0 V
-10 -12 -14 0.01
0.1
1.0
10
100
1000
FREQUENCY (MHz)
Figure 14. On-Resistance vs. Input Voltage
Figure 15. Bandwidth vs. Frequency
0 -10 -20 -30 PHASE (deg) POUT (dB) -40 -50 -60 -70 -80 -90 -100 0.1 1.0 10 FREQUENCY (MHz) 100 1000 4.5 V 2.3 V 3.0 V
35 30 25 20 15 10 5 0 -5 -10 -15 0.01 0.1 1 10 2.3 V 100 1000 3.0 V 4.5 V
FREQUENCY (MHz)
Figure 16. Off-Isolation vs. Frequency
Figure 17. Phase Angle vs. Frequency
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NLAS3158
DEVICE ORDERING INFORMATION
Device Nomenclature Device Order Number NLAS3158MNR2G Circuit Indicator NL Technology AS Device Function 3158 Package Suffix MN Tape & Reel Suffix R2 Package Type QFN (Pb-Free) Tape & Reel Size 3000 Unit / Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
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NLAS3158
PACKAGE DIMENSIONS
DFN12 3.0*1.0*0.8 MM CASE 485AG-01 ISSUE O
D
PIN ONE REFERENCE
A B
E
2X
0.15 C
2X
NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION b APPLIES TO TERMINAL AND IS MEASURED BETWEEN 0.25 AND 0.30 MM FROM TERMINAL. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. MILLIMETERS MIN MAX 0.70 0.90 0.00 0.05 0.20 REF 0.18 0.30 3.00 BSC 1.00 BSC 0.50 BSC 0.20 0.40
TOP VIEW 0.15 C
0.10 C
12 X
(A3) A
DIM A A1 A3 b D E e L
0.08 C
SIDE VIEW A1 C
SEATING PLANE
12 X L
1
e
10X
6
12
7
12 X b
0.10 C A B BOTTOM VIEW 0.05 C
NOTE 3
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT: N. American Technical Support: 800-282-9855 Toll Free Literature Distribution Center for ON Semiconductor USA/Canada P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Phone: 81-3-5773-3850 Email: orderlit@onsemi.com ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative.
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NLAS3158/D

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