TDA4471 Datasheet, PDF (14/16 Pages) TEMIC Semiconductors – Multistandard Video-IF and Quasi Parallel Sound Processing

TDA4471
TELEFUNKEN Semiconductors
14
2.6 mA
95 9818
Figure 11. Video output (Pin 14)
3.5 V
17 kW
15.5 kW
15
23 kW
95 9819
Figure 12. Standard switch (Pin 15)
3.2 V
3.5 V
5 kW
16
500 W
95
9820
Figure 13. L’/VIF input switch (Pin 16)
2.7 V
5 kW
17
95 9821
Figure 14. Black level capacitor (Pin 17)
19
3.5 V
95 9822
Figure 15. Internal reference voltage (Pin 19)
20
2.75 V
95 9823
Figure 16. Loop filter (Pin 20)
3.5 V
30 kW
21
10.5 kW
95 9824
Figure 17. AFC switch (Pin 21)
7 kW
22
23
7 kW
95 9825
Figure 18. VCO (Pin 22–23)
14 (16)
Preliminary Information
Rev. A1: 18.08.1995