SC1088 ETC, SC1088 Datasheet - Page 5

• Manufacturer Part Number: SC1088
• Description: FM RECEIVER CIRCUIT FOR BATTERY SUPPLY
• Manufacturer: ETC

Silan
Semiconductors
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
+3V
+3V
Fig. 4 Application circuit with AFC for mechanical tuning
Fig. 3 Test circuit and application for mechanical tuning
Disable
MUTE
TUNE
MUTE
MUTE
TUNE
16
16
1
1
V
V
OAF
OAF
V
C
V
15
15
C
OAF
2
OAF
AP
2
AP
LOOP
14
GND
LOOP
14
GND
3
3
10nF
10nF
68nF
C2
SC1088
5
SC1088
C
13
C
13
V
4
V
LIM
4
LIM
P
P
1.2k
18pF
1.2k
18pF
C1
C1
V
D1
12
OSC
V101
V
12
OSC
5
IRF
5
IRF
70nH
70nH
10k
68pF
78nH
10k
68pF
78nH
IF FB
V
IF FB
11
V
11
6
IRF
6
IRF
V
ViRF
3.3nF
iRF
3.3nF
Rs=75
C
C
10
C
C
10
7
LP2
LP1
LP2
LP1
7
EMF
V
V
V
V
9
8
OIF
9
IIF
OIF
8
IIF