STV6411 データシートの表示（PDF） - STMicroelectronics

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STV6411

AUDIO/VIDEO SWITCH MATRIX

STMicroelectronics 

STV6411A

AUDIO/VIDEO SWITCH MATRIX

MAIN FEATURES

■ I²C Bus Control

■ Standby Mode with Interrupt Signal Output

■ 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 all Scarts

■ Audio Muting on all the Outputs

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 pro-

vides all the audio and video routings required in a

full three scart set-top box design. It is also fully

pin compatible with STV6410A, the two scart ver-

sion.

TQFP64 (10X10x1.4mm)

(Full Plastic Plastic Quad

Flat Pack)

ORDER CODE: STV6411AD

June 2004

Rev. 1.2

1/23

1

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