SA2132 Datasheet, PDF (6/7 Pages) Silan Microelectronics Joint-stock – AM/FM RADIO RECEIVER

SA2132
COIL DATA
Coil No.
Test
Freq.
L1 FM RF 100MHz
L2 FM OSC 100MHz
T1 AM OSC 796kHz
T2 AM IFT 455kHz
L1: FM RF
L Co
Qo
(µH) (pF)
-- -- 79
-- -- 76
268 -- 65
-- 470 60
Turns
Wire
1-2 2-3 1-3 1-4 4-6 (mm)
1
-- -- -- ² -- 0.16UEW
2
-- -- -- 2 -- 0.16UEW
19 95 -- -- -- 0.05UEW
-- -- 109 -- 7 0.05UEW
Reference
Toko Co., Ltd.
666SNF-305NK
Toko Co., Ltd.
666SNF-306NK
Toko Co., Ltd.
5PNR-5146Y
Toko Co., Ltd.
5PLG-5147X
L2: FM OSC
T1: AM OSC
Pin 20
T2: AM IF
FM C.F.
AM C.F.
3
3
1
1
3
4
2
1
6
3
4
2
1
6
VCC
Pin 4
VCC
TYPICAL APPLICATION CIRCUIT
C13 22p
FM
L2
AM
3.5~4.5
PVC C11 30p
C10 140p
C9
0.02­
C12
0.02­
16
15
14
13
12
11
10
9
AM RF OUT FM RF OUT AM/FM SW FM OSC AM OSC AFC DET OUT QUAD
VCC
OUT
R4
C7
22K
20p
C8
0.01­
SA2132
ANT
FM RF IN RF GND MIX OUT AGC
VCC
C1
1
2
3
4
5
30p
C6
C3
10­/10V
30p
L1
C2
3.5~4.5
30p
R1
150K
R2
330
C4
0.02­
C5
100­/10V
FM IF IN AM IF IN
6
7
GND
8
R3
150K
CF1
10.7MHz
CF2
455kHz
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
Rev: 2.3 2005.12.29
Page 6 of 8