FM Front End
CD7358GS
CD7358GS
FM
10.7MHz
FM
CD7335GS
NSA SIP9
FM
Vcc=1.6~6.0V Vstop=0.9V
CD7358GS
31dB
34 1 RF
2
69 5
8...
Description
CD7358GS
CD7358GS
FM
10.7MHz
FM
CD7335GS
NSA SIP9
FM
Vcc=1.6~6.0V Vstop=0.9V
CD7358GS
31dB
34 1 RF
2
69 5
8 CD7358GS
7 1 234 567 8 9 21
1
INRF
6
OUTMIX
2
BPSRF
7
2 OSC2
3
OUTRF
8
1 OSC1
4
INMIX
9
Vcc
5 GND
1
Tamb=25
CD7358GS
* * 25
Vcc -
8
PD 500
Tamb
-25
75
Tstg -55
150
1 4mW
Vcc=5V Tamb=25 f=83MHz fm=1kHz ∆f=22.5kHz
V mW
Vin=0 fosc=60MHz -3dB
(1 ) (3 ) (3 ) (4 ) (4 ) (6 ) (6 )
f=83MHz f=10.7MHz
2 ICC
5.2 8.0 mA
1 Vosc 150 230 350 mV
2 VI(LIM)
1.4 2.2 µV
2 VI(QS)
3.55 µV
- Ac
31 dB
RIP1 57 Ω
ROP3
25 kΩ
COP3
2.0 pF
3 RIP4
2.7 kΩ
CIP4 3.3 pF
ROP6
100 kΩ
COP6
4.8 pF
1 Vstop
0.9 1.3 V
CD7358GS
1 2 3 4 5 6 7 8 9 Vosc 0.01uF GND
30K 200 62pF
20pF 0.01uF
Vcc 2
1
CD7358GS
0.015uF 100uF
0.01uF 4.7K
CD7358GS
T3 CF
0.047uF
Vcc=5V T4
0.01uF
BPF 1 2 3 4 5 6 7 8 9
Zo=75 1000pF
32pF 4.7pF
32pF 15pF
G~f
T1 T2
0.01uF
100uF
Vcc GND
16 15
14 13 12 11 10
9
1.0uF V~
CD7640CP
1 2 34 567 8
GND
22uF ...
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