TDA1072A View Datasheet(PDF) - Temic Semiconductors
Part Name
Description
Manufacturer
TDA1072A Datasheet PDF : 8 Pages
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TDA 1072 A
TELEFUNKEN Semiconductors
Operating conditions
VS = 8.5 V, fiRF = 1MHz, fmod = 0.4 kHz, m = 30%, Tamb = 25°C, reference point Pin 16, see figure 2, unless otherwise
specified
Parameters
Test Conditions / Pin
Symbol Min
RF input voltages
RF input for agc operation
Control range for
(S + N)/N
= 6 dB
= 26 dB
= 46 dB
(Reference value
Vi = 500 mV)
DV0 = 6 dB
DV0 = 1 dB
ViRF
ViRF
ViRF
ViRF
DViRF
DViRF
Maximum RF input voltage
Audio output voltage
RF input voltage
Total distortion of audio
output voltage
Signal plus noise to noise
ratio of audio output volt-
age
d = 3%, m = 80%
d = 3%, m = 30%
d = 10%, m = 30%
V1 = 1 mV
V2 = 4 mV, m = 0.8
V0AF = 60 mV
m = 80%, Vi = 1 mV
Vi = 500 mV
Vi = 1 mV
ViRF
ViRF
ViRF
V0AF
V0AF
ViRF
d
d
(S + N)
N
IF bandwidth (–3 dB)
BiF
IF selectively
Df = " 9 kHz
SiF
Df = " 36 kHz
SiF
Type
1.5
15
150
30
Max Unit
mV
mV
mV
mV
91
dB
86
dB
0.5
V
0.7
V
0.9
V
310 ("2 dB)
mV
130 (" 3.5 dB)
mV
5.5
mV
0.5
%
3.0
%
50
dB
4.6
kHz
30
dB
60
dB
4
Preliminary Information
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