NTE708 Datasheet, PDF (1/3 Pages) NTE Electronics – Integrated Circuit TV/FM Sound IF Amplifier

NTE708
Integrated Circuit
TV/FM Sound IF Amplifier
Features:
D Greatly Simplifier FM Demodulator Alignment
D Excellent Performance at V+ = 8V
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Power Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Peak Input Voltage (Pin4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5V
Power Dissipation (T_A = +25°C), P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW/°C
Operating Ambient Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (V+ = 12V, T_A = +25°C unless otherwise specified)
Parameter
Pin
Test Conditions
Min Typ Max Unit
Drain Current
13 V+ = 8V
10 12 19 mA
V+ = 12V
– 15 21 mA
Amplifier Input Reference Voltage
6
– 1.45 –
V
Detector Input Reference Voltage
2
– 3.65 –
V
Amplifier High Level Output Voltage
10
1.25 1.45 1.65 V
Amplifier Low Level Output Voltage
9
– 0.145 0.2 V
Detector Output Voltage
1 V+ = 8V
– 3.7 –
V
V+ = 12V
– 5.4 –
V
Amplifier Input Resistance
4
– 5.0 – kΩ
Amplifier Input Capacitance
4
– 11 – pF
Detector Input Resistance
12
– 70 – kΩ
Detector Input Capaciance
12
– 2.7 – pF
Amplifier Output Resistance
10
– 60 –
Ω
Detector Output Resistance
1
– 200 –
Ω
De–Emphasis Resistance
14
– 8.8 – kΩ