STV6435 Datasheet, PDF (1/17 Pages) STMicroelectronics – Filtered Video Buffers for STB and DVD Devices

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STV6435
Filtered Video Buffers for STB and DVD Devices
FEATURES
s Y, C, CVBS and RGB Inputs with 7 MHz Filters
s 6 dB Gains
s Capabilities of Integrated Output Buffers:
Single Load (150Ω) for RGB signals
Double Load (75Ω) for Y, C and CVBS signals
s DC Coupled Outputs for CVBS and RGB
signals, DC or AC coupled output for Chroma
signal
s Bottom Clamp on RGB, Y and CVBS, Bias
Clamp on C
s Crosstalk: 55 dB (typ.)
s Separate Stand-by Modes on Y/C/CVBS and
on RGB signals
s Switchable Y+C Adder for Decoders without
CVBS Outputs
TARGET SPECIFICATION
SO24
Order Code: STV6435S
DESCRIPTION
The STV6435 is a filtered video output interface for
STB and DVD applications.
After removing D/A conversion noises using
integrated low pass filters, the STV6435 adapts in
amplitude and impedance the video signals coming
from the digital decoder for transmission, via 75Ω
adapted cables, to the TV set, VCR and auxiliary
devices.
The STV6435 is powered by a 5V supply.
The STV6435 is fully compatible with STi55xx
Digital Decoders.
The STV6435 is mounted in a SO24 package
(STV6435S) or in a DIP package (STV6435D).
PDIP20
Order Code: STV6435D
September 2003
This is preliminary information on a new product forseen to be developed. Details are subject to change without notice.
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