STV6411A Datasheet, PDF (1/20 Pages) STMicroelectronics – AUDIO/VIDEO SWITCH MATRIX

STV6411A
AUDIO/VIDEO SWITCH MATRIX
.. I2C BUS CONTROL
STANDBY MODE
VIDEO SECTION
. 4 CVBS INPUTS, 3 CVBS OUTPUTS (ONE WITH
SELECTABLE CHROMA TRAP FILTER)
. _{4 Y/C INPUTS, 2 Y/C OUTPUTS}
. _{6dB GAIN ON ALL CVBS/Y AND C OUTPUTS}
. _{1 Y/C ADDER}
. _{2 RGB/FB INPUTS, 1 RGB/FB OUTPUT WITH}
6dB ADJUSTABLE GAIN
. _{VIDEO MUTING ON ALL THE OUTPUTS}
. _{2 SLOW BLANKING INPUTS/OUTPUTS}
. _{SYNC BOTTOM CLAMP ON ALL CVBS/Y}
AND RGB INPUTS, AVERAGE ON C INPUTS
. _{BANDWIDTH : 15MHz}
. _{CROSSTALK : 60dB Typ.}
AUDIO SECTION
. 4 STEREO INPUTS, 3 STEREO OUTPUTS
(TWO WITH LEVEL ADJUSTMENT)
. _{MONO SOUND OUTPUT}
. _{STEREO TO MONO CAPABILITY ON BOTH}
SCARTS
. _{AUDIO MUTING ON ALL THE OUTPUTS}
TQFP64 (10 x 10 x 1.4mm)
(Full Plastic Quad Flat Pack)
ORDER CODE : STV6411AD
DESCRIPTION
The STV6411A is a highly integrated I2C bus-con-
trolled audio and video switch matrix, optimized for
use in digital set-top box applications. It provides all
the audio and video routings required in a full two
scart set-top box design. It is also fully pin compat-
ible with STV6410A, the three scart version.
December 1998
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