NTE1072 Datasheet, PDF (1/1 Pages) NTE Electronics – Integrated Circuit FM-AM IF Amp & AF Amp

NTE1072
Integrated Circuit
FM–AM IF Amp & AF Amp
Absolute Maximum Ratings: (T_A = +25°C unles otherwise specified)
Supply Voltage (V_CC), V_8–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.5 V
Circuit Current, I₇ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
Circuit Current
Bias Reference Voltage
Detection Output Voltage
Output Noise Voltage
Output Voltage
FM–IF
AM–IF
I_tot
I₇
I₉
V_12–16
V_O(FM)
V_O(AM)
V_N
V_7–3
V₇/100Ω
f = 10.7MHz, V_IN = 10µV
f = 455kHz, V_IN = 32µV
R_g = 5kΩ
f = 1kHz, V_IN = 1mV
5.4 15 23.5 mA
3.6 5.7 7.7 mA
0.9 2.5 3.75 mA
1.25 1.5 1.75 V
1.8 3
5 mV
2.2 3.5 5.6 mV
–
– 1.2 mV
0.35 0.47 0.56 V
Pin Connection Diagram
IF Input AM/FM 1
FM Detector Circuit 2
AF Circuit 3
AF Input 4
AF Circuit 5
GND 6
AF Output 7
V_CC 8
16 IF Amp Circuit
15 AM Detector Circuit
14 AM Detector Circuit
13 AM IF Amp Circuit
12 Bypass
11 Bypass
10 Bypass
9 FM Detector Circuit
16
9
.260 (6.6) Max
1
8
.785 (19.9)
Max
.245 (6.22)
Min
.200 (5.08)
Max
.300
(7.62)
.100 (2.54)
.700 (17.7)