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PDF NTE783 Data sheet ( Hoja de datos )
| Número de pieza | NTE783 | |
| Descripción | Integrated Circuit Automatic Fine-Tuning Detector | |
| Fabricantes | NTE Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NTE783 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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NTE783
Integrated Circuit
Automatic Fine–Tuning Detector
Description:
Specifically intended for use in the automatic fine tuning (AFT) system of color television receivers,
the NTE783 AFT Detector provides all of the required circuitry except the tuning component. The
device embodies a high–gain input amplifier and automatic gain control (AGC) circuitry to provide ex-
cellent sensitivity in TV AFT systems employing low level IF amplifiers.
Features:
D Cascade–Cascode Amplifier
D Internal Voltage Regulator
D Internal AGC
D ±25kHz Frequency Deviation
D 14–Pin Dual In–Line Plastic Package
Thermal Characteristics:
Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C
Storage Temperature Range, TS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (TA = +25°C, VCC = +30V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max
Static Characteristics
Total Device Dissipation
PD
130 140 150
Supply Current
ICC V1 = +10.5V
4.0 6.5 9.5
Amplifier Current
I3
1.0 2.0 4.0
Regulator Voltage
VREG
10.9 11.8 12.8
AFT Output Voltage
Output Offset Voltage
V5,8
V5–8
5.0 6.6 8.0
– 0 ±1.0
Dynamic Characteristics
Input Admittance
Reverse Transfer Admittance
Forward Transfer Admittance
Output Admittance
γ11
γ12
γ21
γ22 Pin3
– 0.4 + j1 –
– 0 + j 3.4 –
– 110 + j140 –
– 0.02 + j1 –
Unit
mW
mA
mA
V
V
V
mmho
mmho
mmho
mmho
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet NTE783.PDF ] | |
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