SA2104/SA2104S
MAXIMUM RATINGS (Tamb=25°C)
Parameter
Maximum Supply Voltage
Indicator Drive Current
Indicator Voltage
Symbol
Rating
14
Unit
V
V
CC
I
10
mA
V
LED
V
LED
8
SA2104
Power Dissipation
SA2104S
1200
500
P (note)
D
mW
Operating Temperature
Storage Temperature
T
•20~+70
•40~+125
°C
°C
opr
T
stg
Note: Derated above Tamb=25°C in the proportion of 9.6mW/°C for SA2104 of 4mW/°C for SA2104S.
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Tamb=25°C, VCC=3V, F/E : f=98 MHz,
fm=1 kHz ,FM IF : f=10.7 MHz, Df =±22.5 kHz, fm= 1 kHz . AM : f=1 MHz, MOD=30%, fm=1 kHz. MPX: fm=1kHz)
Parameter
Quiescent Current
Symbol
Test Condition
Min.
••
Typ.
11.0
7.5
Max.
18
Unit
ICC(FM) V =0, FM mode
IN
mA
ICC(AM) V =0, AM mode
••
14
IN
V =60 dBmV EMF
dBmV
IN
Input Limiting Voltage
Vin(lim)
••
10
35
38
••
••
•3dB limiting
EMF
F/E
Local
OSC BUFFER V
(buff)
OSC
FOSC=108.7MHz
23
35
mVrms
OUTPUT Voltage
FM
V =80dBmV EMF
IN
dBmV
Input Limiting Voltage
V
in(lim)
IF
47
•3dB limiting
EMF
Recovered Output Voltage
Signal To Noise Ratio
Total Harmonic Distortion
AM Rejection Ration
IF Count Output
V
V =80dBmV EMF
200
••
270
75
300
••
mVrms
OD
IN
S/N
THD
AMR
V =80dBmV EMF
IN
dB
%
=V80dBmV EMF
IN
••
0.3
60
••
FM
IF
V =80dBmV EMF
IN
••
••
dB
V =80dBmV EMF
IN
f
(FM)
1.3373 1.3375 1.3377
MHz
IF
Frequency
SW7: ON
V =80dBmV EMF
IN
IF Count Output Voltage
IF Count Output Sensitivity
V
(FM)
200
40
260
45
••
mVp•p
IF
SW7: ON
IF sens
(FM)
GV
dBmV
EMF
SW7: ON
50
Gain
V =27dBmV EMF
IN
20
60
••
38
90
70
120
••
mVrms
Recovered Output Voltage
Signal To Noise Ratio
V
V =60dBmV EMF
IN
mVrms
OD
S/N
V =60dBmV EMF
IN
41
dB
%
Total Harmonic Distortion
Local OSC Buffer OutpV
Voltage
THD
=V60dBmV EMF
IN
••
0.7
••
AM
(buff)
OSC
fOSC=1.45MHz
44
200
38
66
250
43
••
••
mVrms
AM
(AM) V =60dBmV EMF, SW7: ON
IF Count Output Voltage
V
IF
mVp•p
dBmV
EMF
IN
IF sens
(AM)
IF Count Output Sensitivity
SW7: ON
48
(TO be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
REV:2.0
2004.07.31
Http: www.silan.com.cn
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