廬
STV6435
Filtered Video Buffers for STB and DVD Devices
TARGET SPECIFICATION
FEATURES
s
Y, C, CVBS and RGB Inputs with 7 MHz Filters
s
6 dB Gains
s
Capabilities of Integrated Output Buffers:
Single Load (150鈩? for RGB signals
Double Load (75鈩? 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
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 75鈩?/div>
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.
1/17
next