tda4474-msd ATMEL Corporation, tda4474-msd Datasheet - Page 14

• Manufacturer Part Number: tda4474-msd
• Description: Multistandard Video-if And Quasi Parallel Sound Processing
• Manufacturer: ATMEL Corporation

TDA4474
14 (16)
20
Figure 17.
19
95 9825
22
23
7 k
Figure 19.
Figure 18.
W
Figure 20.
95 9824
21
Internal reference voltage (Pin 19)
3.5 V
10.5 k
AFC switch (Pin 21)
Loop filter (Pin 20)
2.75 V
VCO (Pin 22–23)
W
3.5 V
30 k
W
95 9822
95 9823
7 k
W
27
Figure 24.
Figure 22.
95 9829
100
28
Figure 23.
Figure 21.
26
W
95 9827
VCO offset compensation (Pin 28)
24
100
Intercarrier output (Pin 26)
AF-AM output (Pin 27)
1 mA
1.4 mA
AFC output (Pin 24)
W
10 k
W
95 9826
3.5 V
Rev. A2, 04-Dec-98
10 k
W
95 9828