NTE1046 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit TV AFC Circuit

NTE1046
Integrated Circuit
TV AFC Circuit
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V
Input Voltage, V_IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V_p−p
Supply Current, I_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
Power Dissipation (T_A = 70°C), P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360mW
Operating Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +125°C
Electrical Characteristics: (T_A = +25°C, V_CC = 16V, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Current
I_CC
13 16 19 mA
Circuit Current
Voltage Gain
Input Limit Voltage
DC Voltage Gain
I₁₀
A_vIF
V_i(lim)
A_VDC
f = 58MHz, R_L = 1kΩ, V_i = 1_mV_rms
f = 58MHz, R_L = 1kΩ
f = 58.75MHz, ∆f = 100kHz,
f_M = 400Hz, V_i = 1_mV_rms
1.3 1.75 2.2 mA
25 29 − dB
−
20 50 _mV_rms
− 35 − dB
Circuit Voltage
V₈
12.3 13.0 13.7 V
V₂
6
7
8
V
V₃
6
7
8
V
Pin Connection Diagram
(Front View)
N.C. 1
DC Output 2
DC Output 3
IF Input Hot 4
IF Input Cold 5
Bypass Capacitor 6
GND 7
14 V_CC
13 DC Input
12 Det Diode
11 Det Diode
10 IF Output
9 DC Input
8 Regulated