SM5007 series

NIPPON PRECISION CIRCUITS—7

Switching Characteristics

Current consumption and Output waveform with NPC’s standard crystal

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

Output rise time

–

5

1 5

ns

Output fall time

–

5

1 5

ns

1. Deter mined by the lot monitor.

Duty

Measurement cct 2, load cct 1, Ta = 25

°C,

4 5

–

5 5

%

4 0

–

6 0

Output disable delay time

Measurement cct 6, load cct 1, Ta = 25

–

–

100

ns

2. Oscillator stop function is built-in. When INH goes LOW , normal output stops. W hen INH goes HIGH, nor mal output is not resumed until after the

oscillator start-up time has elapsed.

–

–

100

ns

Maxim um operating

frequency

3 0

–

–

M H z

Minimum operating

frequency

–

–

4

M H z

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

Output rise time

–

3

9

ns

Output fall time

–

3

9

ns

1. Deter mined by the lot monitor.

Duty

Measurement cct 2, load cct 1, Ta = 25

4 5

–

5 5

%

Output disable delay time

Measurement cct 6, load cct 1, Ta = 25

–

–

100

ns

2. Oscillator stop function is built-in. When INH goes LOW , normal output stops. W hen INH goes HIGH, nor mal output is not resumed until after the

oscillator start-up time has elapsed.

–

–

100

ns

Maxim um operating

frequency

3 0

–

–

M H z

Minimum operating

frequency

–

–

4

M H z

f (MHz)

R (

Ω)

L (mH)

Ca (fF)

Cb (pF)

30

17.2

4.36

6.46

2.26

L

Ca

R

Cb