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SM5022 series Crystal Oscillator Module ICs
OVERVIEW
The SM5022 series are crystal oscillator module ICs fabricated in NPC's Molybdenum-gate CMOS, that incorporate high-frequency, low current consumption oscillator and output buffer circuits. Feedback resistors and high-frequency capacitors are built-in, eliminating the need for external components to make a stable fundamental oscillator.
FEATURES
I
I
I I I
Up to 30MHz operating frequency range (fundamental oscillation) Oscillator capacitors CG, CD built-in (excluding A2A, A4A) Inverter amplifier feedback resistor built-in TTL input level Output drive capability * 4mA (VDD = 2.7V) * 8mA (VDD = 4.5V)
I I
I
I I
Output three-state function Operating supply voltage range * 2.7 to 5.5V (AxA series) * 4.5 to 5.5V (BxA series) fO, fO/2, fO/4, fO/8 output frequency, determined by internal connection 6-pin SOT (SM5022xxAH) Chip form (CF5022xxA)
SERIES CONFIGURATION
Operating supply voltage range [V] Version*1 Chip SM5022A1AH 4 to 24 SM5022A2AH SM5022A3AH 2.7 to 5.5 SM5022A4AH 4 to 30 SM5022A5AH SM5022A7AH SM5022B1AH 4.5 to 5.5 4.5 to 5.5 x 4 to 30 8 8 8 10 10 10 1 600 fo/4 fo/8 fo TTL Yes Hi-Z 2.7 to 5.5 4 to 30 - - - 8 - 10 1 600 fo/2 fo fo/2 CMOS Yes Hi-Z SOT Recommended operating frequency range*2 [MHz] 3V 5V operation operation Built-in capacitance [pF] CG 8 CD 10 fo Standby mode gm ratio Rf [k] Output frequency Output level Oscillator stop function
Output state
*1. Chip form devices have designation CF5022xx. *2. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscillator frequency band is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated.
ORDERING INFORMATION
Device SM5022xxAH CF5022xxA-2 Package SOT23-6 Chip form
SEIKO NPC CORPORATION --1
SM5022 series
PAD LAYOUT
(Unit: m)
PINOUT
(Top view)
Q
HA5022
XTN
(1000,800)
INHN XT
1 2 3
6 5 4
XTN VDD Q
VDD
VSS
(0,0) VSS
XT INHN
Version SM5022A1AH
Product ID A00 A01 A02 A03 A04 A05 A06
Chip size : 1.00 x 0.80mm Chip thickness : 220 30m Chip base : VDD level
SM5022A2AH SM5022A3AH SM5022A4AH SM5022A5AH SM5022A7AH SM5022B1AH
PIN DESCRIPTION and PAD DIMENSIONS
Pad dimensions [m] Number 1 2 3 4 5 6 Name INHN XT VSS Q VDD XTN I/O I I - O - O Description X Output state control input. High impedance when LOW. Pull-up resistor built in Amplifier input. Ground Output. Output frequency (fO, fO/2, fO/4, fO/8) determined by internal connection Supply voltage Amplifier output. Crystal oscillator connection pins. Crystal oscillator is connected between XT and XTN Crystal oscillator connection pins. Crystal oscillator is connected between XT and XTN 834 637 165 162 859 804 Y 217 217 165 637 450 604
SEIKO NPC CORPORATION --2
SM5022 series
PACKAGE DIMENSIONS
(Unit: mm) * 6-pin SOT
2.9 0.2
+ 0.2 - 0.1
1.6
2.8
+ 0.2 - 0.3
0.45 0.15
0.15
1.9 0.2 0.95 1.1 0.1
+ 0.1 - 0.05
0.1 0.4 0.1 0.12 M
BLOCK DIAGRAM
VDD VSS XTN
CG Rf CD
XT
1/2
0 to 0.15
1/2
1/2 Q
INHN
INH = LOW active
SEIKO NPC CORPORATION --3
SM5022 series
SPECIFICATIONS
Absolute Maximum Ratings
VSS = 0V
Parameter Supply voltage range Input voltage range Output voltage range Operating temperature range Storage temperature range Output current Power dissipation Symbol VDD VIN VOUT Topr Chip form Tstg IOUT PD SOT23-6 SOT23-6 Condition Rating - 0.5 to + 7.0 - 0.5 to VDD + 0.5 - 0.5 to VDD + 0.5 - 40 to + 85 - 65 to + 150 - 55 to + 125 13 250 Unit V V V C C mA mW
Recommended Operating Conditions
3V operation: AxA series
VSS = 0V, f 30MHz, CL 15pF
Rating Parameter Supply voltage Input voltage Operating temperature Symbol VDD VIN TOPR Condition min 2.7 VSS - 20 typ - - - max 3.6 VDD + 80 V V C Unit
5V operation: AxA series/ BxA series
VSS = 0V, f 30MHz, CL 15pF
Rating Parameter Supply voltage Input voltage Operating temperature Symbol VDD VIN TOPR Condition min 4.5 VSS - 20 typ - - - max 5.5 VDD + 80 V V C Unit
SEIKO NPC CORPORATION --4
SM5022 series
Electrical Characteristics
3V operation: AxA series
VDD = 2.7 to 3.6V, VSS = 0V, Ta = - 20 to + 80C unless otherwise noted.
Rating Parameter HIGH-level output voltage LOW-level output voltage HIGH-level input voltage LOW-level input voltage Output leakage current Symbol VOH VOL VIH VIL IZ IDD RUP Rf CG Built-in capacitance CD Design value. A monitor pattern on a wafer is tested. Condition min Q: Measurement cct 1, VDD = 2.7V, IOH = 4mA Q: Measurement cct 2, VDD = 2.7V, IOL = 4mA INHN INHN Q: Measurement cct 2, VDD = 3.6V, INHN = LOW, VOH = VDD Q: Measurement cct 2, VDD = 3.6V, INHN = LOW, VOL = VSS 30MHz crystal oscillator, measurement cct 3, load cct 1, INHN = open, CL = 15pF Measurement cct 4 Measurement cct 5 SM5022A1AH, CF5022A1A SM5022A3AH, CF5022A3A SM5022A5AH, CF5022A5A SM5022A7AH, CF5022A7A 2.1 - 2.0 - - - - 25 200 7.44 9.3 typ 2.4 0.3 - - - - 4 100 600 8 10 max - 0.4 - 0.5 10 A 10 7 250 1000 8.56 10.7 mA k k pF pF V V V V Unit
Current consumption INHN pull-up resistance Feedback resistance
5V operation: AxA, BxA series
VDD = 4.5 to 5.5V, VSS = 0V, Ta = - 20 to + 80C unless otherwise noted.
Rating Parameter HIGH-level output voltage LOW-level output voltage HIGH-level input voltage LOW-level input voltage Output leakage current Symbol VOH VOL VIH VIL IZ Condition min Q: Measurement cct 1, VDD = 4.5V, IOH = 8mA Q: Measurement cct 2, VDD = 4.5V, IOL = 8mA INHN INHN Q: Measurement cct 2, VDD = 5.5V, INHN = LOW, VOH = VDD Q: Measurement cct 2, VDD = 5.5V, INHN = LOW, VOL = VSS 30MHz crystal oscillator, measurement cct 3, load cct 1, INHN = open, CL = 15pF 30MHz crystal oscillator, measurement cct 3, load cct 2, INHN = open, CL = 15pF Measurement cct 4 Measurement cct 5 SM5022A1AH, CF5022A1A SM5022A3AH, CF5022A3A SM5022A5AH, CF5022A5A SM5022A7AH, CF5022A7A SM5022B1AH, CF5022B1A SM5022AxAH, CF5022AxA 3.9 - 2.0 - - - - typ 4.2 0.3 - - - - 7 max - 0.4 - 0.8 10 A 10 12 mA SM5022BxAH, CF5022BxA - 25 200 7.44 9.3 7 100 600 8 10 12 250 1000 8.56 10.7 k k pF pF V V V V Unit
Current consumption
IDD
INHN pull-up resistance Feedback resistance
RUP Rf CG
Built-in capacitance CD
Design value. A monitor pattern on a wafer is tested.
SEIKO NPC CORPORATION --5
SM5022 series
Switching Characteristics
CMOS Output Version: AxA series
3V operation
VDD = 2.7 to 3.6V, VSS = 0V, Ta = - 20 to + 80C unless otherwise noted.
Rating Parameter Symbol Condition min Output rise time tr1 Measurement cct 6, load cct 1, CL = 15pF Measurement cct 6, load cct 1, CL = 15pF 0.2VDD to 0.8VDD 0.1VDD to 0.9VDD 0.8VDD to 0.2VDD 0.9VDD to 0.1VDD - - - - 45 - Measurement cct 7, load cct 1, VDD = 3V, Ta = 25C, CL = 15pF - typ 5 10 5 10 - - - max 10 ns 20 10 ns 20 55 100 100 % ns ns Unit
Output fall time Output duty cycle*1 Output disable delay time*2 Output enable delay time*2
tf1 Duty tPLZ tPZL
Measurement cct 6, load cct 1, VDD = 3V, Ta = 25C, CL = 15pF, f = 30MHz
*1. The duty cycle characteristic is checked the sample chips of each production lot. *2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed.
5V operation
VDD = 4.5 to 5.5V, VSS = 0V, Ta = - 20 to + 80C unless otherwise noted.
Rating Parameter Output rise time Output fall time Output duty cycle*1 Output disable delay time*2 Output enable delay time*2 Symbol tr2 tf2 Duty tPLZ tPZL Condition min Measurement cct 6, load cct 1, 0.1VDD to 0.9VDD, CL = 15pF Measurement cct 6, load cct 1, 0.9VDD to 0.1VDD, CL = 15pF Measurement cct 6, load cct 1, VDD = 5V, Ta = 25C, CL = 15pF, f = 30MHz Measurement cct 7, load cct 1, VDD = 5V, Ta = 25C, CL = 15pF - - 45 - - typ 3.5 3.5 - - - max 7 7 55 100 100 ns ns % ns ns Unit
*1. The duty cycle characteristic is checked the sample chips of each production lot. *2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed.
SEIKO NPC CORPORATION --6
SM5022 series TTL Output Version: BxA series
5V operation
VDD = 4.5 to 5.5V, VSS = 0V, Ta = - 20 to + 80C unless otherwise noted.
Rating Parameter Output rise time Output fall time Output duty cycle*1 Output disable delay time*2 Output enable delay time*2 Symbol tr3 tf3 Duty tPLZ tPZL Condition min Measurement cct 6, load cct 2, 0.4V to 2.4V, CL = 15pF Measurement cct 6, load cct 2, 2.4V to 0.4V, CL = 15pF Measurement cct 6, load cct 2, VDD = 5V, Ta = 25C, CL = 15pF, f = 30MHz Measurement cct 7, load cct 2, VDD = 5V, Ta = 25C, CL = 15pF - - 45 - - typ 2.5 2.5 - - - max 7 7 55 100 100 ns ns % ns ns Unit
*1. The duty cycle characteristic is checked the sample chips of each production lot. *2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed.
Current consumption and Output waveform with NPC's standard crystal
Cb
f [MHz] 30 R [] 17.2 L [mH] 4.36 Ca [fF] 6.46 Cb [pF] 2.26
L
Ca
R
FUNCTIONAL DESCRIPTION
Standby Function
When INHN goes LOW, the oscillator output on Q goes high impedance.
INHN HIGH (or open) LOW Q Any fO, fO/2, fO/4, or fO/8 output frequency High impedance Oscillator Normal operation Stopped
SEIKO NPC CORPORATION --7
SM5022 series
MEASUREMENT CIRCUITS
Measurement cct 1 Measurement cct 4
5.0V VDD
VDD
Signal Generator
R1
C1 XT Q R2 VSS
VSS INHN
RUP =
VDD IPR
IPR
A
Q output VOH 0V
2.0Vp-p, 10MHz sine wave input signal (3V operation) 3.5Vp-p, 10MHz sine wave input signal (5V operation) C1: 0.001F R1: 50 R2: 525 (3V operation) 490 (5V operation)
Measurement cct 5
Measurement cct 2
XT
VDD Rf = VDD IRf
IOL, IZ VDD Q INHN VSS IZ
XTN
VSS
A
A V VOL
IRf
Measurement cct 6
CG
Measurement cct 3
CD
XT X'tal XTN IDD VDD
VDD Q VSS
Signal Generator
R1
C1 XT Q
CG ,CD: 10pF (5022A2, 5022A4)
VSS
Measurement cct 7
VDD
2.0Vp-p, 30MHz sine wave input signal (3V operation) 3.5Vp-p, 30MHz sine wave input signal (5V operation) C1: 0.001F R1: 50
Signal Generator
R1
XT
Q
VSS INHN
R1: 50
SEIKO NPC CORPORATION --8
SM5022 series
Load cct 1
Load cct 2
Q output CL
(Including probe capacitance)
R Q output CL
(Including probe capacitance)
CL = 15pF
CL = 15pF R = 800
Switching Time Measurement Waveform
Output duty level (CMOS)
Q output
0.9VDD 0.1VDD TW
0.9VDD 0.1VDD
DUTY measurement voltage (0.5V DD)
tr
Output duty level (TTL)
tf
Q output
2.4V 0.4V TW
2.4V 0.4V
DUTY measurement voltage (1.4V )
tr
Output duty cycle (CMOS)
tf
Q output
TW T
DUTY measurement voltage (0.5VDD) DUTY= TW/ T 100 (%)
Output duty cycle (TTL)
Q output
TW T
DUTY measurement voltage (1.4V) DUTY= TW/ T 100 (%)
SEIKO NPC CORPORATION --9
SM5022 series
Output Enable/Disable Delay
INHN
VIL
VIH
tPLZ Q output
INHN input waveform
tPZL
tr = tf
10ns
SEIKO NPC CORPORATION --10
SM5022 series
Please pay your attention to the following points at time of using the products shown in this document. The products shown in this document (hereinafter "Products") are not intended to be used for the apparatus that exerts harmful influence on human lives due to the defects, failure or malfunction of the Products. Customers are requested to obtain prior written agreement for such use from SEIKO NPC CORPORATION (hereinafter "NPC"). Customers shall be solely responsible for, and indemnify and hold NPC free and harmless from, any and all claims, damages, losses, expenses or lawsuits, due to such use without such agreement. NPC reserves the right to change the specifications of the Products in order to improve the characteristic or reliability thereof. NPC makes no claim or warranty that the contents described in this document dose not infringe any intellectual property right or other similar right owned by third parties. Therefore, NPC shall not be responsible for such problems, even if the use is in accordance with the descriptions provided in this document. Any descriptions including applications, circuits, and the parameters of the Products in this document are for reference to use the Products, and shall not be guaranteed free from defect, inapplicability to the design for the mass-production products without further testing or modification. Customers are requested not to export or re-export, directly or indirectly, the Products to any country or any entity not in compliance with or in violation of the national export administration laws, treaties, orders and regulations. Customers are requested appropriately take steps to obtain required permissions or approvals from appropriate government agencies.
SEIKO NPC CORPORATION
15-6, Nihombashi-kabutocho, Chuo-ku, Tokyo 103-0026, Japan Telephone: +81-3-6667-6601 Facsimile: +81-3-6667-6611 http://www.npc.co.jp/ Email: sales@npc.co.jp
NC9906CE 2006.04
SEIKO NPC CORPORATION --11

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