SM5010 series
FUNCTIONAL DESCRIPTION
Standby Function
5010AH
×
, AK
×
, AN
×
, BH
×
, BK
×
, BN
×
, DN
×,
FN×, FH×, HN×, HK× series
When INHN goes LOW, the output on Q becomes high impedance, but internally the oscillator does not stop.
5010CL× series
When INHN goes LOW, the oscillator stops and the oscillator output on Q becomes high impedance.
5010EA× series
When INHN goes LOW, the oscillator stops and the oscillator output on Q becomes LOW.
Version
AH×, AK×, AN×, BH×,
BK×, BN×, DN×, FH×,
FH×, HN×, HK× series
CL× series
LOW
HIGH (or open)
EA× series
LOW
INHN
HIGH (or open)
LOW
HIGH (or open)
Q
Any f
O
, f
O
/2, f
O
/4, f
O
/8 or f
O
/16 output frequency
High impedance
Any f
O
, f
O
/2, f
O
/4, f
O
/8 or f
O
/16 output frequency
High impedance
Either f
O
or f
O
/2 output frequency
LOW
Oscillator
Normal operation
Normal operation
Normal operation
Stopped
Normal operation
Stopped
Power-saving Pull-up Resistor (CL series only)
The INHN pull-up resistance changes in response to the input level (HIGH or LOW). When INHN goes LOW
(standby state), the pull-up resistance becomes large to reduce the current consumption during standby.
SEIKO NPC CORPORATION —5
NPC [ NIPPON PRECISION CIRCUITS INC ]
