CXA3572 查看數據表（PDF） - Sony Semiconductor

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CXA3572

Driver/Timing Generator for Color LCD Panels

Sony Semiconductor 

CXA3572R

Pin

No.

Symbol

Pin

voltage

Equivalent circuit

Vcc1

28 FILTER

1.2V

500

28

GND1

Vcc1

Description

Connect a resistor between this pin and

GND1 to control the internal LPF and

trap frequencies.

Connect a 43kΩ resistor (tolerance ±2%,

temperature characteristics ±200ppm or

less).

This pin is easily affected by external

noise, so make the connection between

the pin and external resistor, and

between the GND side of the external

resistor and the GND1 pin as close as

possible.

29 RPD

1.8V

29

1k

100k

Phase comparator output.

30 GND1

31 SEN

32 SCK

33 SDAT

GND1

—

Vcc1

31

∗1

20k

32

33

—

GND1

Vss

Analog 3.0V GND.

Serial clock, serial load and serial data

inputs for serial communication.

–7–

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