M61303FP datasheet(2/25 Pages) RENESAS

Part #	M61303FP

Description	I2C BUS Controlled 3channel Video Pre-amplifier for LCD Display Monitor

PDF	25 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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2 / 25 page

M61303FP

Block Diagram

Amp

OSD

Contrast

Amp

OSD

Contrast

Amp

OSD

Contrast

DAC

Bus

I/F

Clamp

F/B

Clamp

F/B

Clamp

F/B

Clamp

Main

contrast 8 bit

OSD SW

(1 bit)

OSD level

(4 bit)

Main BRT

(8 bit)

R sub BRT

(8 bit)

G sub BRT

(8 bit)

B sub BRT

(8 bit)

Input

select

1 bit

Input

select

Input

select

Input

select

Sub cont

(8 bit)

Sub cont

(8 bit)

Sub cont

(8 bit)

R VCC2 (5 V)

B VCC2 (5 V)

R OUTPUT

(2.2 VP-P)

G OUTPUT

(2.2 VP-P)

B OUTPUT

(2.2 VP-P)

R GND2

G VC C2 (5 V)

G GND2

B GND2

Digital VCC (5 V)

SDA

SCL

Digital GND

R VCC1

(5 V)

G VCC1

(5 V)

B VCC1

(5 V)

OSD BLK IN

R OSD IN

R INPUT1

R INPUT2

R GND1

G OSD IN

G INPUT1

G INPUT2

G GND1

B INPUT1

B INPUT2

B GND1

Analog VCC (5 V)

Analog Gnd

Clamp Pulse IN

B OSD IN

Rev.2.00 Sep 14, 2006 page 2 of 24

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