SM5021 Nippon Precision Circuits Inc, SM5021 Datasheet

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SM5021

Manufacturer Part Number
SM5021
Description
Manufacturer
Nippon Precision Circuits Inc
Datasheet

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OVERVIEW
The SM5021 series are crystal oscillator module ICs
fabricated in NPC’s Molybdenum-gate CMOS, that
incorporate high-frequency, low current consump-
tion oscillator and output buffer circuits. Highly
FEATURES
SERIES CONFIGURATION
1. Chip form devices have designation CF5021
ORDERING INFORMATION
SM5021AAH
SM5021ABH
SM5021ACH
SM5021ADH
SM5021AEH
SM5021BAH
SM5021BBH
SM5021BCH
SM5021BDH
SM5021KDH
SM5021KEH
SM5021LDH
NIPPON PRECISION CIRCUITS INC.
3rd overtone oscillation
Capacitors CG, CD built-in
Inverter amplifier feedback resistor built-in
(A , B series)
TTL input level
4 mA (V
8 mA (V
Version
CF5021
SM5021
1
Devicez
DD
DD
4.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 3.6
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
2.7 to 5.5
2.7 to 3.6
4.5 to 5.5
Chip
= 2.7 V) drive capability
= 4.5 V) drive capability
Supply voltage
–2
H
4.5 to 5.5
2.7 to 5.5
2.7 to 5.5
2.7 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
2.7 to 5.5
2.7 to 3.6
4.5 to 5.5
SOT
operating frequency
22 to 30
30 to 40
40 to 50
50 to 70
22 to 50
50 to 70
Recommended
3V
range (MHz)
6-pin SOT
Chip form
Package
.
22 to 30
30 to 43
43 to 55
55 to 70
22 to 30
30 to 43
43 to 55
55 to 70
22 to 70
22 to 70
5V
capacitance
C
8
8
8
8
8
8
8
8
8
8
8
8
G
Built-in
(pF)
accurate thin-film feedback resistors and high-fre-
quency capacitors are built-in, eliminating the need
for external components to make a stable 3rd-har-
monic oscillator.
C
15
15
15
15
12
15
15
15
15
15
12
15
D
Output three-state function
2.7 to 5.5 V supply voltage (A , K series)
4.5 to 5.5 V supply voltage (B , L series)
Oscillator frequency output
6-pin SOT (SM5021
Chip form (CF5021
ratio
gm
Crystal Oscillator Module ICs
1
1
2
3
4
1
1
2
3
3
4
3
(k )
6.0
3.3
3.9
2.7
2.7
6.0
3.3
3.9
2.7
Rf
frequency
NIPPON PRECISION CIRCUITS—1
Output
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fo
fo
fo
fo
fo
fo
fo
fo
fo
fo
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H)
SM5021 series
Output
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
level
TTL
TTL
TTL
TTL
TTL
Standby output
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
High impedance
state

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SM5021 Summary of contents

Page 1

... NIPPON PRECISION CIRCUITS INC. OVERVIEW The SM5021 series are crystal oscillator module ICs fabricated in NPC’s Molybdenum-gate CMOS, that incorporate high-frequency, low current consump- tion oscillator and output buffer circuits. Highly FEATURES 3rd overtone oscillation Capacitors CG, CD built-in Inverter amplifier feedback resistor built-in ...

Page 2

... PACKAGE DIMENSIONS (UNIT : mm) 6-pin SOT 2.9 0.2 1.9 0.2 0.95 0.4 0.1 SM5021 series 0.1 0.12 M NIPPON PRECISION CIRCUITS—2 ...

Page 3

... VDD – Supply voltage Amplifier output. BLOCK DIAGRAM INH SM5021 series PINOUT (Top View) (1000,800) INH VDD XT VSS Description Crystal oscillator connection pins. Crystal oscillator connected between XT and Crystal oscillator connection pins. Crystal oscillator connected between XT and XT ...

Page 4

... Power dissipation Recommended Operating Conditions 70MHz, C 15pF SS L Parameter Symbol Supply voltage Input voltage Operating temperature Note: Recommended operating conditions will change in accordance with operating frequency, load capacitance, or power dissipation. SM5021 series Condition OUT T opr Chip form T stg ...

Page 5

... SM5021 EH, CF5021 E = 3.3 V, INH = LOW 3.3 V, INH = LOW SM5021A H, CF5021A = 15 pF, L SM5021K H, CF5021K SM5021 AH, CF5021 A SM5021 BH, CF5021 B SM5021 CH, CF5021 C SM5021 DH, CF5021 D SM5021 EH, CF5021 E SM5021 AH, CF5021 A SM5021 BH, CF5021 B SM5021 CH, CF5021 C SM5021 DH, CF5021 D SM5021 EH, CF5021 E Rating Unit min typ max 2.1 2.4 – ...

Page 6

... SM5021AAH, CF5021AA SM5021ABH, CF5021AB = 15 pF, SM5021ACH, CF5021AC L SM5021ADH, CF5021AD SM5021KDH, CF5021KD SM5021B H, CF5021B = 15 pF, L SM5021L H, CF5021L SM5021 AH, CF5021 A SM5021 BH, CF5021 B SM5021 CH, CF5021 C SM5021 DH, CF5021 D SM5021 AH, CF5021 A SM5021 BH, CF5021 B SM5021 CH, CF5021 C SM5021 DH, CF5021 D Rating Unit min typ max 3.9 4.2 – V – 0.3 0.4 V – ...

Page 7

... SM5021ABH, CF5021AB SM5021ACH, CF5021AC to 0. SM5021ADH, CF5021AD SM5021KDH, CF5021KD SM5021AAH, CF5021AA SM5021ABH, CF5021AB SM5021ACH, CF5021AC SM5021ADH, CF5021AD to 0. SM5021KDH, CF5021KD SM5021AEH, CF5021AE SM5021KEH, CF5021KE SM5021AAH, CF5021AA SM5021ABH, CF5021AB SM5021ACH, CF5021AC to 0. SM5021ADH, CF5021AD SM5021KDH, CF5021KD ...

Page 8

... FUNCTIONAL DESCRIPTION Standby Function When INH goes LOW, the oscillator output on Q goes high impedance. INH Q HIGH (or open) f output frequency O LOW High impedance SM5021 series Condition = pF MHz (MHz) ...

Page 9

... Measurement cct 3 C1 Signal XT Generator 2.0V , 70MHz sine wave input signal (3V operation 3.5V , 70MHz sine wave input signal (5V operation 0.001 100k ( series) SM5021 series Measurement cct VSS Measurement cct Measurement cct ...

Page 10

... Switching Time Measurement Waveform Output duty level (CMOS) 0.9V Q output 0.1V DD Output duty level (TTL) 2.4V Q output 0.4V Output duty cycle (CMOS) Q output Output duty cycle (TTL) Q output SM5021 series Load cct 2 Q output C 15pF 800 0. 2. ...

Page 11

... Customers are requested to comply with applicable laws and regulations in effect now and hereinafter, including compliance with export controls on the distribution or dissemination of the products. Customers shall not export, directly or indirectly, any products without first obtaining required licenses and approvals from appropriate government agencies. NIPPON PRECISION CIRCUITS INC. SM5021 series ...

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