CF5021XX-2(2006) 데이터 시트보기 (PDF) - Nippon Precision Circuits

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CF5021XX-2
(Rev.:2006)

Crystal Oscillator Module ICs

Nippon Precision Circuits  

SM5021 series

5V operation: AA, AB, AC, AD, BA, BB, BC, BD, KD, LD series

VDD = 4.5 to 5.5V, VSS = 0V, Ta = − 20 to + 80°C unless otherwise noted.

Parameter

Symbol

Condition

Rating

Unit

min typ max

HIGH-level output voltage VOH Q: Measurement cct 1, VDD = 4.5V, IOH = 8mA

3.9

4.2

–

V

LOW-level output voltage

VOL Q: Measurement cct 2, VDD = 4.5V, IOL = 8mA

–

0.3

0.4

V

HIGH-level input voltage

VIH INHN

2.0

–

–

V

LOW-level input voltage

VIL INHN

–

–

0.8

V

Output leakage current

IZ

Q: Measurement cct 2, VDD = 5.5V, INHN = LOW, VOH = VDD

Q: Measurement cct 2, VDD = 5.5V, INHN = LOW, VOL = VSS

–

–

10

µA

–

–

10

Current consumption

70MHz crystal oscillator,

measurement cct 3, load cct 1,

IDD

INHN = open, CL = 15pF

SM5021AAH, CF5021AA

SM5021ABH, CF5021AB

SM5021ACH, CF5021AC

–

SM5021ADH, CF5021AD

SM5021KDH, CF5021KD

18

35

mA

INHN pull-up resistance

70MHz crystal oscillator,

measurement cct 3, load cct 2,

INHN = open, CL = 15pF

RUP Measurement cct 4

SM5021B×H, CF5021B×

SM5021L×H, CF5021L×

–

18

35

25

100 250

kΩ

SM5021×AH, CF5021×A 5.1

6.0

6.9

Feedback resistance

(A×, B× series only)

Rf Measurement cct 5

SM5021×BH, CF5021×B 2.8

3.3

3.8

kΩ

SM5021×CH, CF5021×C 3.3

3.9

4.5

SM5021×DH, CF5021×D 2.3

2.7

3.1

Built-in capacitance

CG

SM5021×AH, CF5021×A 7.44

8

8.56

pF

Design value. A monitor pattern on a SM5021×BH, CF5021×B

CD wafer is tested.

SM5021×CH, CF5021×C 13.95 15 16.05 pF

SM5021×DH, CF5021×D

SEIKO NPC CORPORATION —6

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