SA2132 SL, SA2132 Datasheet - Page 9

• Manufacturer Part Number: SA2132
• Description: AM/FM Radio IC
• Manufacturer: SL

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ELECTRICAL CHARACTERISTICS CURVES
0.4
1.2
1.0
0.8
0.4
1.2
1.0
0.8
-20
-40
-60
-80
-80
-20
-40
-60
0
0
Silan
Semiconductors
20
-20
-
FM IF
FM RF (AFC ON)
10.7MHz
fm = 400 Hz
0dB = 70 mVrms
BW = 400Hz-30 kHz
V
±
CC
~
±
2 2.5kHz
DET level
75
270
7 5kHz
= 3.0 V
Ω
1000 pF
0
0
Ω
Input signal level Vin (dB V EMF)
Input signal level Vin (dB V EMF)
±
IF level
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
2 2.5kHz
20
20
98MHz
0dB = 69mVrms,
BW = 400Hz-30kHz,V
OUTPUT -Vin
THD
OUTPUT -Vin
40
40
±
fm = 400 Hz
2 2.5kHz,fm = 400 Hz
MOD 30%
DET level
DET level
±
±
AMR
75kHz
60
±
60
22.5kHz
7 5kHz
AMR
MOD 30%
fm = 400kHz
THD
80
μ
CC
80
μ
IF level
Signal
noise
= 3.0V
noise
signal
100
±
100
2 2.5kHz
120
120
3
2
1
4
3
2
1
9
μ
-20
-40
-60
-80
-20
-40
-60
-80
0
0
-20
1
FM IF
FM RF (AFC OFF)
10.7MHz
fm = 400 Hz
2
0
Input signal level Vin(dB V EMF)
±
2 2.5kHz
Limiting sensitvity (-3dB)
V
20
3
OD
Current voltage V
(0dB = 70 mVrms)
V
OUTPUT - Vin
98MHz
fm = 400 Hz
0dB =71mVrms
BW = 400Hz-30kHz
V
THD
OD
CC
40
4
AMR, MOD 30%
,Sens -V
= 3.0V
fm = 400 Hz
±
±
SA2132
60
2 2.5kHz
7 5kHz
5
Rev: 2.1
CC
CC
μ
80
6
(V)
±
Signal
2 2.5kHz
noise
100
7
2001.12.03.
120
8