TSH173 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TSH173

Triple video buffer with filter for SD video

STMicroelectronics 

TSH173

Electrical characteristics

3.2

Power supply considerations

Correct power supply bypassing is very important for optimizing performance in high-

frequency ranges. Bypass capacitors should be placed as close as possible to the IC pins to

improve high-frequency bypassing. A capacitor greater than 10µF is necessary to minimize

the distortion. For better quality bypassing, we recommend to add a 10nF capacitor, also

placed as close as possible to the IC pins. Bypass capacitors must be incorporated for both

the negative and the positive supply.

Figure 21. Circuit for power supply bypassing

+VCC

10µF

+

10nF

4

IN1

OUT1

IN2

TSH173

OUT2

IN3

OUT3

5

9/13

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