STV8224B Просмотр технического описания (PDF) - STMicroelectronics

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STV8224B

MULTISTANDARD VIDEO AND SOUND IF SYSTEM WITH AUDIO AND VIDEO SWITCHES

STMicroelectronics 

INPUT/OUTPUT PIN CONFIGURATION (continued)

Figure 7 : 2nd IF Sound Input (Pin 8)

Audio and 2nd IF Decoupling (Pin 9)

Figure 8 : Internal Video Input

STV8224B

8

9

10

Figure 9 : Video Switch Output

11

Figure 10 : External Video Input

12

Figure 11 : Volume Control + Mute

13

Figure 12 : Audio Switch Output

14

Figure 13 : FM Demodulated Audio Output

750Ω

15

Figure 14 : External Audio Input

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