STV6434D datasheet(4/18 Pages) STMICROELECTRONICS

No. de pieza	STV6434D

Descripción Electrónicos	Filtered Video Buffers for STB and DVD Devices

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

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General Information

STV6434

4/18

1.1

I/O Pin Description

Table 1: Pin Description

STV6434S STV6434D

Name

Function

CVBS_ENC

CVBS Input from Encoder command internal CVBS switch

DEC

Decoupling Capacitor

C_ENC

Chroma Input from Encoder

GND

Ground

Y1_ENC

Y Input from Encoder

GND

Ground

GND

Ground

VCC

+5 V Supply

Y2_ENC

Large-band Y Input from Encoder

PR_ENC

Large-band Pr Input from Encoder

MUTE

4-State command for Mute

PB_ENC

Large-band Pb Input from Encoder

PBOUT

Pb Output

PROUT

Pr Output

VCCB1

+5 V Supply for Output Buffers

Y2OUT

Y2 Output

Y1OUT

Y1 Output

GND

Ground

GND

Ground

GNDB

Ground for Buffers

COUT

Chroma Output

VCCB2

+5 V Supply for Output Buffers

CVBSOUT

CVBS Output

VCCB3

+5 V Supply for Output Buffers

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