參數(shù)資料
型號: SL5018
廠商: AUK Corp
英文描述: LOW POWER NARROW BAND FM IF
中文描述: 低功耗窄帶調(diào)頻中頻
文件頁數(shù): 2/5頁
文件大?。?/td> 126K
代理商: SL5018
KSI-W004-000
2
SL5018/P
Absolute Maximum Ratings
(Ta=25 °C)
Characteristics
Symbol
Rating
Unit
Maximum Supply Voltage
V
CC(MAX)
10
V
Supply Voltage Range
V
CC
2.0 ~ 8.0
V
Detector input Voltage
V
IN(DET)
1.0
V
p-p
RF Input Voltage(Vcc
4.0V)
V
IN(RF)
1.0
V
rms
Mute Function
V
MUTE
-0.5 ~ + 5.0
V
peak
Operating Temperature
T
opr
-20 ~ + 70
°C
Storage Temperature
T
stg
-65 ~ + 150
°C
Electrical Characteristics
(Unless otherwise specified Ta=25 °C , Vcc=4V, fo=10.7MHz, fm=1kHz,
f = ± 3kHz)
Characteristics
Symbol
Test Condition
Min.
Typ.
Max.
Unit
I
CC1
Squelch off(V
12
= 2V)
2.9
3.9
4.9
Squelch Current
(No signal)
I
CC2
Squelch on(V
12
= 0V)
4.4
5.4
6.4
mA
Audio output Voltage
V
OUT
Vin = 10mVrms
130
160
200
mV
rms
Input Limiting Voltage
Total Harmonic
Distortion
Recovered output
Noise Voltage
Drop Voltage AF Gain
Loss
Detector Output
Resistance
Signal to Noise Ratio
V
IN(Lim)
-3dB Limiting
-
2.0
6.0
THD
V
OUT
= 170mVrms
-
0.8
-
%
V
NO
No Input Signal
60
80
250
mV
rms
Gv
Vcc = 4V
2V
-3
-0.6
-
dB
R
OUT
-
-
450
-
S/N
-
36
67
-
dB
Filter Gain
Filter Output
DC voltage
Mute Low Resistance
G
V
f = 10kHz, Vin = 5mVrms
40
50
-
dB
V
O(DC)
-
1.0
1.3
1.6
V
DC
R
ON(Mute)
Mute Switch-on
-
10
-
Mute High Resistance
R
off(Mute)
Mute Switch-off
1.0
10
-
M
Scan control Low
V
L(Scan)
Mute off(V
12
= 2V)
-
0
0.4
V
DC
Scan control High
V
H(Scan)
Mute on(V
12
= 0V)
3.0
3.5
-
V
DC
Trigger Hysteresis
V
TH
Squelch on/off
-
45
100
mV
rms
Mixer conversion Gain
G
V(Mix)
-
-
28
-
dB
Mixer Input Resistance
R
i(Mix)
-
-
3.3
-
k
Mixer Input Capacitance
C
i(Mix)
-
-
2.2
-
pF
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