CF5009AH1 Просмотр технического описания (PDF) - Nippon Precision Circuits

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производитель

CF5009AH1

Crystal Oscillator Module ICs

Nippon Precision Circuits  

SM5009 series

5V operation: VDD = 4.5 to 5.5V, VSS = 0V, Ta = −40 to 85°C unless otherwise noted.

Parameter

Symbol

Condition

Rating

Unit

min typ max

Output rise time

tr1

tr2

Measurement cct 3, load cct 2,

0.1VDD to 0.9VDD

tr3

CL = 15pF

CL = 30pF

CL = 50pF

Output fall time

tf1

tf2

Measurement cct 3, load cct 2,

0.9VDD to 0.1VDD

tf3

CL = 15pF

CL = 30pF

CL = 50pF

Output duty cycle1

Duty Measurement cct 3, load cct 2, VDD = 5V, Ta = 25°C, CL = 50pF

Output disable delay time2 tPLZ

Output enable delay time2

tPZL

Measurement cct 6, load cct 2, VDD = 5V, Ta = 25°C, CL ≤ 15pF

Maximum operating

frequency

Measurement cct 3

fmax

Measurement cct 3, Ta = –20 to +80°C

CF5009AL×

SM5009AL×S

SM5009AL×S

–

2

4

–

3.5

7

ns

–

4

8

–

2

4

–

3.5

7

ns

–

4

8

45

–

55

%

–

–

100

ns

–

–

100

ns

40

–

–

30

–

–

MHz

40

–

–

1. The duty cycle characteristic is checked the sample chips of each production lot.

2. Oscillator stop function is built-in. When INH goes LOW, normal output stops. When INH goes HIGH, normal output is not resumed until after the

oscillator start-up time has elapsed.

NIPPON PRECISION CIRCUITS INC.—13

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