NTE1072
Integrated Circuit
FMAM IF Amp & AF Amp
Absolute Maximum Ratings: (T
A
= +25
C unles otherwise specified)
Supply Voltage (V
CC
), V
83
7.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Current, I
7
20mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Circuit Current, I
tot
40mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Power Dissipation, P
T
300mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
20
to +75
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
65
to +150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (V
CC
= 5V, T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Total Circuit Current
I
tot
5.4
15
23.5
mA
Circuit Current
I
7
V
7
/100
3.6
5.7
7.7
mA
I
9
0.9
2.5
3.75
mA
Bias Reference Voltage
V
1216
1.25
1.5
1.75
V
Detection Output Voltage
FMIF
V
O(FM)
f = 10.7MHz, V
IN
= 10
V
1.8
3
5
mV
AMIF
V
O(AM)
f = 455kHz, V
IN
= 32
V
2.2
3.5
5.6
mV
Output Noise Voltage
V
N
R
g
= 5k
1.2
mV
Output Voltage
V
73
f = 1kHz, V
IN
= 1mV
0.35
0.47
0.56
V
V
CC
FM Detector Circuit
Bypass
Bypass
Bypass
AM IF Amp Circuit
AM Detector Circuit
AM Detector Circuit
AF Output
GND
AF Circuit
AF Circuit
FM Detector Circuit
IF Input AM/FM
IF Amp Circuit
AF Input
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Pin Connection Diagram
.260 (6.6) Max
16
9
1
8
.785 (19.9)
Max
.200 (5.08)
Max
.245 (6.22)
Min
.300
(7.62)
.700 (17.7)
.100 (2.54)
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