STV6418 Datasheet, PDF (1/6 Pages) STMicroelectronics – Audio/video switch and 6-channel SD/PS/HD video filter

STV6418
Audio/video switch and 6-channel SD/PS/HD video filter
Data Brief
Features
■ I²C bus control
■ Interrupt or auto-startup mode: low power
consumption
■ Video section
– 3 CVBS inputs, 2 CVBS outputs
– 3 Y/C inputs, 3 Y/C outputs
– Integrated 150 Ω buffers
– 2 RGB/1 FB inputs, one high impedance
RGB/FB output with 6 dB adjustable gain
(from +3 dB to +9 dB)
– 2 YPrPb inputs, 1 YPrPb/RGB HD output
– AC- or DC-coupled video outputs
–
■ Audio section
– 3 stereo inputs, 2 stereo outputs
– Stereo-to-mono sound capability
– Differential or single-ended audio encoder
input
– Selectable gain on one stereo input
– Full-range volume control with soft control
– Audio muting on all outputs
SCART1 (TV)
R/C
G
B
FAST BLANK
CVBS
AUDIO L
AUDIO R
CVBS/Y
AUDIO L
AUDIO R
SLOW BLANK
AUDIO L
AUDIO R
CVBS
Pb
Y
Pr
STV6418
R/C/Pr, G/C, B/Pb
Switches + Filter
C, Y, CVBS/Y
Switches + Filter
Audio Switches
Volume Control
Slow & Fast blank
Interrupt
HD Switches
+15/30MHz LPF
CVBS/Y detection
Low-power Std-by
R/Pr/C
G/Y
B/Pb
CVBS/Y
C
AUDIO L
AUDIO R
Y
INTERRUPT
I²C
SLOW BLANK
R/C/Pr
G/Y
B/Pb
FAST BLANK
CVBS/Y
AUDIO L
AUDIO R
CVBS/Y
C
AUDIO L
AUDIO R
MPEG
DECODER
SCART2 (VCR)
June 2008
Rev 1
For further information contact your local STMicroelectronics sales office.
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