LA3375 Datasheet, PDF (2/11 Pages) Sanyo Semicon Device – Pilot Cancel-Provided PLL FM MPX Demodulator for Car Stereos

LA3375
Operating Characteristics at Ta = 25˚C, V_CC=10V, v_i=300mV, f=1kHz, L+R=90%, pilot=10%, Rg=20kΩ,
See specified Test Circuit.
Parameter
Symbol
Conditions
Quiescent current
Channel separation
Icco
Sep SW1 : B
Monaural distortion factor
mono THD mono=300mV
Stereo distortion factor
ST THD main
Lamp lighting level
Hysteresis
Capture range
VL
L+R=90%, pilot=10%
hy
CR
pilot=30mV
Output signal level
S/N ratio
vo
sub
Rg=20kΩ
S/N
Rg=10kΩ
Input resistance (pin 3)
SCA rejection ratio
Allowable input voltage
ri
SCArej
vi
THD=1%, Rg=20kΩ
THD=1%, Rg=10kΩ
SNC output attenuation
SNC output voltage
HCC output attenuation
Power supply ripple rejection
VCO stopping voltage
Att SNC V8=0.6V, L–R=90%, pilot=10%
vo sub V8=0.1V, L–R=90%, pilot=10%
Att HCC (1) V7=0.6V, L+R=90%, pilot=10%
Att HCC (2) V7=1V, L+R=90%, pilot=10%
Rr
VCO stop
Channel balance
CH Ba
Pilot cancellation factor
CLp
Note : SW1 : A, SW2 : C unless otherwise specified.
Ratings
Unit
min
typ
max
22
28 mA
40
50
dB
0.05
0.2 %
0.05
0.2 %
60
85 120 mV
3
6 dB
±3
%
150 215 300 mV
68
74
dB
70
78
dB
20
kΩ
80
dB
700 900
mV
450
mV
–8.5 –3.0 –0.3 dB
5 mV
–15.0 –9.0 –0.5 dB
–2.0
0 dB
35
dB
7.3
V
0.5
1.5 dB
20
25
dB
Specified test circuit
No.901–2/11