SA1088 Datasheet, PDF (5/7 Pages) Silan Microelectronics Joint-stock – FM RECEIVER CIRCUIT FOR BATTERY SUPPLY

Silan
Semiconductors
TEST AND APPLICATION CIRCUIT
Rs=75¡
10k¡ _ViRF
EMF
68pF
+3V
70nH
16 15 14 13 12 11 10 9
TUNE CAP
GND CLIM
VIRF
VIRF
CLP2
VIIF
SA1088
MUTE VOAF LOOP VP
1234
OSC IF FB CLP1
VOIF
5678
MUTE
Disable
78nH
1.2k¡
3.3nF
18pF
VOAF
10nF
C1
Fig. 3 Test circuit and application for mechanical tuning
SA1088
10k¡ _ViRF
68pF
+3V
70nH
16 15 14 13 12 11 10 9
TUNE CAP
GND CLIM
VIRF
VIRF
CLP2
VIIF
SA1088
MUTE VOAF LOOP VP
1234
OSC IF FB CLP1
VOIF
5678
1.2k¡
78nH
3.3nF
18pF
VOAF
10nF
C2
68nF
C1
D1
V101
Fig. 4 Application circuit with AFC for mechanical tuning
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 2.0
5
2001-11-22