TSH346 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

TSH346

Triple video buffer/filter for HD video applications

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

Using the TSH346 to drive YC, CVBS, YUV, YPbPr and RGB video components

TSH346

4

Using the TSH346 to drive YC, CVBS, YUV, YPbPr and

RGB video components

Figure 24. Implementation of the video driver on output video DACs

Y

Video

DAC

Reconstruction

filtering

LPF

++

+5 V

+ 6 dB

75 7

75 7cable

1 Vpp

2 Vpp

Video

DAC

Reconstruction

Pb

filtering

LPF

++ + 6 dB

0.7 Vpp

75 7

1.4 Vpp

Video

DAC

Reconstruction

Pr

filtering

LPF

++ + 6 dB

0.7 Vpp

TSH346

-5 V

GND

75 7

1.4 Vpp

75 7cable

75 7cable

1 Vpp

TV

75 7

0.7 Vpp

75 7

0.7 Vpp

75 7

AM00826

10/18

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