LB11872H 查看數據表（PDF） - SANYO -> Panasonic
零件编号
产品描述 (功能)
生产厂家
LB11872H Datasheet PDF : 11 Pages
| |||
LB11872H
Continued from preceding page.
Pin No.
16
Pin name
CLK
Function
Clock input.
Low : 0 to 1.0V
High : 2.0V to VREG
This pin goes to the high level when open.
VREG
Equivalent circuit
33kΩ
5kΩ
16
30kΩ
17
LD
Phase locked state detection output.
This output goes to the on state when the PLL
VREG
locked state is detected.
This is an open-collector output.
17
18
PD
Phase comparator output (PLL output).
This pin output the phase error as a pulse signal
VREG
with varying duty.The output current increases as
the duty becomes smaller.
18
19
EI
Error amplifier in put pin.
VREG
20
EO
Error amplifier output pin.
The output current increases when this output is
high.
300Ω
19
VREG
300Ω
20
40kΩ
Continued on next page.
No.7257-7/11
Share Link: 