u2860b-m ATMEL Corporation, u2860b-m Datasheet - Page 11

• Manufacturer Part Number: u2860b-m
• Description: U2860b-m Dual-channel Fm Sound Demodulator For Tv Systems
• Manufacturer: ATMEL Corporation

16. Test Circuit and Application Circuit
4794E–TVVCR–12/05
Figure 16-1. Test Circuit
Figure 16-2. Application Circuit
SFE 5.5 MC
SFE 6.0 MC
SIF 2
SIF 1
SIF
680
680
SFE 5.74 MC
50
50
22 nF
22 nF
14
14
1
1
13
13
2
2
22 nF
22 mF
22 nF
+5 V
22 µF
+5 V
Mute
Mute
12
3
12
3
10 µF
U2860B-M
U2860B-M
Squelch
Squelch
11
4
11
4
10 µF
C
stab
10
5
10
5
3.3 k
2.2 µF
3.3 k
15 nF
15 nF
AF2
6
AF2
9
6
9
2.2 µF
2.2 k
AF1
7
AF1
8
U2860B-M
8
7
2.2 µF
15 nF
3.3 k
3.3 k
15 nF
1 k
2.2 µF
11