STV6419 STMicroelectronics, STV6419 Datasheet

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STV6419

Manufacturer Part Number
STV6419
Description
Manufacturer
STMicroelectronics
Datasheet

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Features
Table 1.
October 2011
For further information contact your local STMicroelectronics sales office.
STV6419AG
STV6419AGT
I
Interrupt signal output
Video section:
– Three CVBS inputs; two CVBS outputs
– Two RGB or YPrPb or chroma / one FB
– 7-MHz low-pass filters on four encoder
– Gain of 6 dB on all RGB and CVBS outputs
– Integrated 150-Ω buffers
– Capabilities of integrated output buffers:
– AC- or DC-coupled video outputs
– Two slow blanking inputs/outputs
– Bottom clamp on all CVBS and
– AC-coupled inputs for all video signal
– Crosstalk: 50 dB minimum
Audio section:
– Three inputs; two outputs
– Stereo sound capability
– One mono sound output
– Differential or single-ended audio encoder
2
C bus control
input; one RGB or YPrPb or chroma / one
FB output
inputs
– CVBS_TV can drive two standard 150-Ω
video loads
– CVBS_VCR can drive one standard
150-Ω video load and one 600-Ω modulator
load
– RGB can drive a standard 150-Ω video
load
bottom/average/synchronized clamp on
RGB inputs
input
Order code
Device summary
Low-cost audio/video switch and 4-channel SD video filter
0 to 70 °C
0 to 70 °C
Temperature range
Doc ID 014825 Rev 1
LQFP48 (7 × 7 mm
LQFP48 (7 × 7 mm
Applications
Description
The STV6419 is a highly integrated I
controlled audio and video switch matrix,
optimized for use in digital set-top box or DVD
recorder applications. It provides the audio and
video routings (CVBS and RGB) required in a
non-full two SCART set-top box design.
The STV6419 is a fully integrated solution for
filtering and buffering SD signals.
– Selectable gain on one stereo input
– Audio muting on the output
– Audio outputs drive 3.1 V RMS into 2 kΩ
– Full-range volume control with soft control
– Audio BSkyB compatible
Set-top boxes (IP, cable, satellite, terrestrial)
Integrated digital TV plug-in
Blu-ray and DVD players
Package
(48-pin low-profile quad flat pack)
LQFP48 7 × 7 × 1.4 mm
2
2
)
)
Tray
Tape and reel
STV6419
Packaging
3
2
C bus-
www.st.com
Data brief
1/4
4

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STV6419 Summary of contents

Page 1

... DVD recorder applications. It provides the audio and video routings (CVBS and RGB) required in a non-full two SCART set-top box design. The STV6419 is a fully integrated solution for filtering and buffering SD signals. Temperature range LQFP48 (7 × LQFP48 (7 × ...

Page 2

... The STV6419 is one of the family of five, pin-compatible products (Figure 1) that complete the new generation of audio and video switches and buffers from STMicroelectronics. ...

Page 3

... High-end SD Mid-range Low-end 2 Revision history Table 2. Document revision history Date 06-Oct-2011 CVBS R L CVBS R STV6418AH STV6417AG STV6419AG STV6430AG Pin-compatible ICs LQFP-48 / TQFP-48 exposed pad Revision 1 Initial release. Doc ID 014825 Rev 1 Revision history CVBS R L CVBS R L CVBS ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2011 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 014825 Rev 1 STV6419 ...

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