U2861B Datasheet, PDF (7/11 Pages) TEMIC Semiconductors – Mono FM Sound Demodulator for TV Systems

U2861B
AF1_out
AF2_in
AF2_out
Volume
Switch1
Switch2
control
10 nF
14
1 ^µF
13 12
1 ^µF
11 10
1 ^µF
98
U2861B
1
2
3
4
5
6
7
1 ^µF
AF1_in
680 ^Ω
SIF
(intercarrier)
2.2 ^µF
2.2 ^µF
22 nF
22 ^µF
SFE 5.5 MC
FM mute
switch
+5V
96 11835
Figure 4. Basic application circuit
TELEFUNKEN Semiconductors
7 (11)
Rev. A1, 20-May-97
Preliminary Information