SL1018 Datasheet, PDF (3/9 Pages) AUK corp – FM IF SYSTEM

Test Circuit
SL1018
Vout
SW
V6
15KHz
12dB/oct
L.P.F
22K
0.047uF
2
4
6
Vcc(8V)
2.2uH
0.01uF
Icc
47K
8
10
12
14
16 100K
SL1018
+
4.7uF
R16
22K
33pF
Mute
Drive(V14)
VGC(V16)
0.047uF
1
3
5
7
0.47uF
300
FM SSG
75
0.047uF
0.047uF
330
0.047uF
R8
4.7uF +
100K
9
11
L1
22uH
R7
5.1K
13
15
L2 L3
0.047uF
2.7K
10K
R15
22K
Signal
METER
Output(V15)
0.047uF
AFC
Vref
Electrical Characteristics
(Unless otherwise specified, Ta = 25℃, Vcc = 8V, f = 10.7MHz, V_IN = 100dBμ , f_m = 400Hz, Δ f = ±75kHz )
Characteristics
Symbol
Test Condition
Min. Typ. Max. Unit
Quiescent Current
Supply Current
Detector Output Level
Input Limiting Sensitivity
Muting Sensitivity
Total Harmonic Distortion
I_CCQ
Quiescent
I_CC
－
V_OD
－
V_IN (lim) V_OD = 3dB down
V_IN(mute) V₁₄ = 2V
THD
－
15
21
27
mA
20
25
30
mA
200 260 320 mVrms
－
25
29 dBμ
22
26
32 dBμ
－
0.05 0.2
%
Signal to Noise Ratio
S/N
－
72
78
－
dB
Muting Attenuation (1)
Muting Attenuation (2)
Muting Bandwidth
AM Rejection Ratio
M_A1
M_A2
M_BW
AMR
V₆ = 2V (22kΩ )
V₆ = 5V (22kΩ )
V₁₄ = 2V
AM 1kHz 30% mod
10
15
20
dB
24
28
32
dB
140 210 370 kHz
50
63
－
dB
Signal Meter Output 1
V_SM1
Quiescent
0
0.1
0.3
V
KSI-W016-000
3