LB11872V Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LB11872V

For Polygonal Mirror Motors Scanner Driver IC

SANYO -> Panasonic 

LB11872V

Continued from preceding page.

Pin No.

Symbol

Pin Description

29

MN

Monitor pin.

This pin should be left open in normal operation.

31

CSD

Used for both initial reset pulse generation and as the

reference time for constraint protection circuits.

Insert a capacitor between this pin and ground.

VREG

Equivalent Circuit

300Ω

12

32

FG

FG pulse output.

This is an open-collector output.

VREG

14

33

S/S

Start/stop control.

Low: Start 0V to 1.0V

High: Stop 2.0V to VREG

This pin goes to the high level when open.

VREG

34

CLK

Clock input.

Low: 0V to 1.0V

High: 2.0V to VREG

This pin goes to the high level when open.

VREG

35

LD

Phase locked state detection output.

This output goes to the on state when the PLL locked

state is detected.

This is an open-collector output.

VREG

5kΩ

15

5kΩ

16

17

Continued on next page.

No.A0367-8/12

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