TARGET SPECIFICATION

STV6436

Filtered Video Buffers for STB and DVD Devices

®

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

September 2003

1/17

FEATURES

s Y, C, CVBS Inputs with 7 MHz Filters

s Y, Cr, Cb Inputs with 7 MHz Filters

s 6 dB Gains

s Capabilities of Integrated Output Buffers:

Single Load (150

Ω) for Y/Cr/Cb signals

Double Load (75

Ω) for Y, C and CVBS signals

s DC Coupled Outputs for CVBS and YCrCb

signals, DC or AC coupled output for Chroma

signal

s Bottom Clamp on Y and CVBS, Bias Clamp

on C, Sync Clamps on Cr and Cb

s Crosstalk: 55 dB (typ.)

s Separate Stand-by Modes on Y/C/CVBS and

on Y/Cr/Cb signals

s Switchable Y+C Adder for Decoders without

CVBS Outputs

DESCRIPTION

The STV6436 is a filtered video output interface for

STB and DVD applications.

After removing D/A conversion noises using

integrated low pass filters, the STV6436 adapts in

amplitude and impedance the video signals coming

from the digital decoder for transmission, via 75

Ω

adapted cables, to the TV set, VCR and auxiliary

devices.

The STV6436 is powered by a 5V supply.

The STV6436 is fully compatible with STi55xx

Digital Decoders.

The STV6436 is mounted in a SO24 package

(STV6436S) or in a DIP package (STV6436D).

Order Code: STV6436D

PDIP20

Order Code: STV6436S

SO24