LA1845N_09 Datasheet, PDF (7/9 Pages) Sanyo Semicon Device – For Home Stereo IC Single-Chip Tuner IC

LA1845N
AM input/output characteristics
10
4.0
0
3.5
--10
3.0
S
--20
2.5
Vsm
--30
2.0
--40
1.5
--50
1.0
--60
THD
0.5
--70
0
N
0
20
40
60
80
100
120
Input, INPUT -- dBμ
FM input/output characteristics 2
6
FM input/output characteristics 1
0
S
--20
--40
--60
--80
--100
0
2.0
AM
N
20
40
60
80
100
120
Input, INPUT -- dBμ
FM detuning characteristics
1.0
5
1.5
0.5
4
3
1.0
AFC
0
2
1
THD
0
0
20
40
60
80
100
120
Input, INPUT -- dBμ
Multiplex frequency characteristics 1
10
0.5
--0.5
THD
0
10.60
10.65
10.70
10.75
--1.0
10.80
Frequency, fc -- MHz
Multiplex frequency characteristics 2
60
L
50
1.0
sub
st
main
40
R
0.1
mono
30
0.01
10
0
100
1k
10k
100k
Modulation frequency, fm -- Hz
AM supply voltage characteristics 1
3.5
--10
S
3.0
--20
Vsm80
2.5
--30
Vsm40
2.0
--40
1.5
--50
Vsm0
1.0
--60
THD
0.5
N
--70
0
3
4
5
6
7
8
9
10
Supply voltage, VCC -- V
20
10
100
1k
10k
100k
Modulation frequency, fm -- Hz
AM supply voltage characteristics 2
40
30
SD
20
SN23
10
0
3
4
5
6
7
8
9
10
Supply voltage, VCC -- V
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