TL52055

WIDEBANDWIDTH, 2INPUT, 1OUTPUT

3CIRCUIT VIDEO SWITCH

SCDS169 − MAY 2004

7

POST OFFICE BOX 655303

APPLICATION INFORMATION

Cr In A

Cr In B

Cb In A

Cb In B

Y In A

Y In B

VCC

Cr Out

Cb Out

Y Out

10

mF

1

1

2

SW

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

10

mF

10

mF

0.1

mF

22

mF

10

mF

10

mF

10

mF

10

mF

10

mF

75

W

75

W

75

W

75

W

75

W

75

W

10

mF

Figure 5. Application of TL52055

Figure 5 shows a typical application of the TL52055 in component-video signaling. Typically, the peak-to-peak

amplitude of a component-video signal is less than 1 V. If the frequency of operation is less than 40 MHz, the

switch does not cause any loss of signal. Also, due to low crosstalk, there is no degradation of the video switch.