Datasheet

Data Sheet ADV7181C
Rev. E | Page 15 of 20
ANALOG INPUT MUXING
The ADV7181C has an integrated analog muxing section that allows more than one source of video signal to be connected to the decoder.
Figure 7 outlines the overall structure of the input muxing provided in the ADV7181C.
ADC0_SW[3:0]
ADC_SW_MAN_EN
ADC0
A
IN
6
A
IN
5
A
IN
4
A
IN
3
A
IN
2
A
IN
1
A
IN
6
A
IN
5
A
IN
4
A
IN
3
A
IN
6
A
IN
5
A
IN
4
A
IN
3
A
IN
2
A
IN
6
A
IN
5
A
IN
4
A
IN
4
A
IN
2
A
IN
1
1
ADC1_SW[3:0]
ADC1
1
ADC2_SW[3:0]
ADC2
1
ADC3_SW[3:0]
ADC3
1
07513-003
Figure 7. Internal Pin Connections