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PDF NTE842 Data sheet ( Hoja de datos )
| Número de pieza | NTE842 | |
| Descripción | Integrated Circuit Television Video IF Amplifier / Sync Separator / and AGC Processor | |
| Fabricantes | NTE Electronics | |
| Logotipo |  |
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NTE842
Integrated Circuit
Television Video IF Amplifier,
Sync Separator, and AGC Processor
Description:
The NTE842 is a monolithic silicon integrated circuit in a 16–Lead DIP type package designed to per-
form IF amplification, tuner AGC, and composite sync–separation functions in color or monochrome
TV receivers.
PIN diodes are used in the IF amplifiers for gain control, resulting in increased dynamic range and
better signal–to–noise ratio.
Features:
D High–Gain Wide–Band IF Amplifiers
D Sample–and–Hold Keyed AGC
D Composite Sync Separator with Noise Immunity
D Fast AGC using PIN Diodes
D Gain Reduction with Excellent Stability
D Internal Varactor Pole Shift at Max Gain
Absolute Maximum Ratings:
DC Supply Voltage, VCC
Between Pin11 and Pin3, Pin13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Between 24K connected to Pin6 and Pin3, Pin13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
DC Supply Current, IC
At Pin1 + Pin2 + Pin11 + Pin14 at Max. Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
At Pin (Open Collector) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA
Device Dissipation (TA ≤ +55°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750mW
Derate Above +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.9mW/°C
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Lead Temperature (During Soldering, 1/16” from case, 10sec max), TL . . . . . . . . . . . . . . . . . +265°C
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet NTE842.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NTE842 | Integrated Circuit Television Video IF Amplifier / Sync Separator / and AGC Processor | NTE Electronics |
| NTE843 | Integrated Circuit TV Video IF Phase Locked Loop (PLL) Synchronous Detector | NTE Electronics |
| NTE844 | Integrated Circuit Single Chip TV Chroma/Luminance Processor | NTE Electronics |
| NTE846 | Integrated Circuit TV Video Modulator | NTE Electronics |
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