SM5010AH1S NPC [Nippon Precision Circuits Inc], SM5010AH1S Datasheet - Page 11

• Manufacturer Part Number: SM5010AH1S
• Description: Crystal Oscillator Module ICs
• Manufacturer: NPC [Nippon Precision Circuits Inc]

FUNCTIONAL DESCRIPTION
Standby Function
AH, AK, AN, BH, BK, BN, DN series
When INH goes LOW, the output on Q becomes high impedance, but internally the oscillator does not stop.
CL series
When INH goes LOW, the oscillator stops and the oscillator output on Q becomes high impedance.
Power-save Pull-up Resistance (CL series only)
The INH pull-up resistance changes in response to the input level (HIGH or LOW). When INH goes LOW
(standby state), the pull-up resistance becomes large to reduce the current consumption during standby.
AH, AK, AN, BH, BK,
BN, DN series
CL series
Version
HIGH (or open)
HIGH (or open)
L O W
L O W
I N H
A n y f
High impedance
A n y f
High impedance
O
O
, f
, f
O
O
SM5010 series
/2, f
/2, f
O
O
/4 or f
/4 or f
O
O
/8 output frequency
/8 output frequency
Q
NIPPON PRECISION CIRCUITS—11
Nor mal operation
Nor mal operation
Nor mal operation
Oscillator
Stopped