AM Tuner
1.
CD1019CP
2.
2.1
DIP20
CD1019CP
AGC
AGC
14 0510 5807123-5542 14
0510 5803016
2.2
1 2 3 4 5 6 7 8 9 10
3.
3.1
1...
Description
1.
CD1019CP
2.
2.1
DIP20
CD1019CP
AGC
AGC
14 0510 5807123-5542 14
0510 5803016
2.2
1 2 3 4 5 6 7 8 9 10
3.
3.1
1
3.3
OUT R F A G C INRF2 AGCR F ATT GND
INMIX RF1 OUT MIX
VC C INIF OUT IF
AGC 2
AGC
1
11 12 13 14 15 16 17 18 19 20
INDET GND OUT DET VC C INM E T E R OUT M E T E R AGCIF OSC1 OSC2 OUT O S C
Tamb= 25
VC C ICC V1OUT
V1IN I1OSC PD Tamb Tstg
16 41
2.4
5.6
2 730 -20 ~70 -40 ~125
V mA V
V mA mW
Tamb= 25 VCC=8V fr=1MHz fm=400Hz
CD1019CP
AGC 1 2
ICCQ I1CC VOD1 VOD2 S/N THD1 THD2 THD3 VS M 1 VS M 2 VIN VO S C B U F
130dBu 16dBu 74 dBu 74 dBu 74 dBu 74 dBu 130 dBu
130dBu
30% 30% 30% 30% 80% 80%
1V
13.5 22.5 32.5 mA
20 30 41 mA
-29 -15
-25 -12
-21 -9
dBm
51 56
dB
0.3 1
%
0.3 2
%
0.4 2
%
0 0.3 V
3.5 5 7.5 V
18 24 30 dBu
320 380
mV
24
CD1019CP
QS VOD VO S C
VS M -B W 1
VS M -B W 2
SEL
IF.1 IM.1
S/N=20dB 74 dBu 130 dBu
VOSCL VOSCH
74 dBu 1/2
74 dBu 1/10
30% WBAGC fr=600kHz WBAGC fr=1400kHz WBAGC
10kHz
25 0.2 15
1.5 +7 -4.5 43
77.5
52
dBu dB...
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