TDA4472-A Datasheet, PDF (11/14 Pages) TEMIC Semiconductors – Video-IF (VIF) with FPLL Demodulation and Quasi Parallel Sound (QPS) Processing

TELEFUNKEN Semiconductors
94 8527
11
Figure 11. Tuner AGC – output (pin 11)
12
2.6 mA
94 8528
Figure 12. Video output (pin 12)
17
3.5 V
94 8531
Figure 13. Internal reference voltage (pin 17)
Rev. A1: 26.07.1995
TDA4472-A
18
2.75 V
94 8532
Figure 14. Loop filter (pin 18)
3.5 V
19
10.5 k W
94 8533
30 k W
Figure 15. AFC switch (pin 19)
7k W
20
21
94 8534
7k W
Figure 16. VCO (pin 20-21)
11 (14)