TDA4470-M Datasheet, PDF (12/16 Pages) TEMIC Semiconductors – Multistandard Video-IF and Quasi Parallel Sound Processing

TDA4470-M
Internal Pin Configuration
1, 27
2, 28
2kW
2k W
3V
20 k W
94 8521
Figure 5. Sound IF inputs (Pin 1-2, 27-28)
3.5 V
3 ^{10 kW}
60 kW
94 8522
Figure 6. Input selector switch (Pin 3)
5
94 8523
Figure 7. SIF-AGC time constant (Pin 5)
2 kW
4.2 V
2 kW
2.3 V
94 8524
Figure 8. Video IF input (Pin 6-7)
94 8525
8
Figure 9. VIF-AGC time constant (Pin 8)
3.5 V
6.5 kW
6 kW
94 8526
Figure 10. Tuner AGC – take over point (Pin 10)
12 (16)
TELEFUNKEN Semiconductors
Preliminary Information
Rev. A2, 15-Oct-96