STV6432 Datasheet, PDF (1/15 Pages) STMicroelectronics – Audio/Video Output Buffers for STB and DVD Devices

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FEATURES
s VIDEO SECTION
q Y/C/CVBS Inputs
q Y/C Outputs for TV
q 4 CVBS Outputs (for TV, VCR, Aux and RF
Modulator)
q 6 dB Gain with Fine Adjustment
q Integrated 150Ω Buffers
q Sync Bottom Clamp on all CVBS/Y And Bias
on C Inputs
q Crosstalk: 50 dB (Typ.)
q Bandwidth: 15 MHz
s AUDIO SECTION
q 1 pair of Stereo Inputs
q 1 pair of Stereo Outputs (TV, VCR, AUX)
q Stereo-to-Mono Capability (RF Mod output)
q 6 dB Gain
q Crosstalk: 80 dB min.
DESCRIPTION
The STV6432 is an audio/video output interface for
US STB and DVD.
It adapts in amplitude and impedance the audio
and video signals coming from the digital decoder
to provide them to the TV set, VCR, Auxiliary and
RF modulator.
The video gains are adjustable from 5 dB to 8 dB in
steps of 1 dB.
STV6432
Audio/Video Output Buffers
for STB and DVD Devices
SO28
ORDER CODE: STV6432
September 2003
1/15
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.