SC1088 ETC, SC1088 Datasheet - Page 3

• Manufacturer Part Number: SC1088
• Description: FM RECEIVER CIRCUIT FOR BATTERY SUPPLY
• Manufacturer: ETC

Supply Voltage
Operating Temperature
Storage Temperature
(Tamb=25
Supply Voltage(pin 4)
Supply Current(Pin 4)
DC voltage of pin 1
DC voltage of pin 3
DC voltage of pin 6 and 7
DC voltage of pin 8
DC voltage of pin 9,10 and 13
DC voltage of pin 11 and 12
DC voltage of pin 15
AF output current on pin 2
Oscillator current on pin 5
Tamb=25 C,Vp=3V,Firf=96MHz modulated with f= 22.5kHz and fm=1kHz deviation;EMF=0.3mV(e.m.f. at a
sourse impedance of 75 ),and measurement taken in fig.3 Unless otherwise specified
RF Sensitivityinput voltage
Signal handling
Signal-to -noise ratio
Total Harmonic distortion
AM suppression of output
voltage
Ripple rejection
Audio output signal
Minimum output voltage on pin
16
Tuning steepness
Oscillator steepness
AFC steepness
C
Silan
Semiconductors
,V
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
p
=3V ,Unless otherwise specified)
(S+N)/N
Vo(rms)
I
Vi(rms)
V9,10,13
AFC
fosc/ t
AMS
V11,12
THD
V16
RR
V/ t
V6,7
V15
V1
V3
V8
V
I2
I5
/ V3
I
p
p
Tamb
V
Vi=1mV;see Fig. 2
Mute OFF
Mute ON
(S+N)/N=26dB
THD<10%, f= 75kHz
See fig.2
FM: 1kHz; 75kHz
AM: 1kHz; MOD=80%
R
Limiting point
Voltage at pin 16
Voltage at pin 3
Tstg
f= 22.5kHz
f= 75kHz
Vp=100mVrms,f=1kHz
V
oAF
L
=22k
p
=-3dB;V
3
oAF
=0dB at
-55 ~ +150
-10 ~ +70
5
2.50
2.64
2.38
1.60
2.42
0.91
2.06
1.25
4.75
275
1.8
4.2
45
47
60
95
3
7
2.55
2.69
2.44
1.67
2.47
0.94
2.12
1.85
2.83
375
200
210
Vp-
3.0
5.2
2.4
9.5
60
56
52
10
85
3
6
5
1
120
420
1.4
3.3
5.6
2.60
2.74
2.50
1.74
2.52
0.98
2.18
12
10
19
500
5.0
6.6
6
80
V
C
C
MHz/sec
mV/sec
mV
mV
dB
dB
dB
mA
%
%
V
V
V
V
V
V
V
V
V
V
V
V
s
A
A