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8284

TWO-OUTPUT LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR

8284 Features

* I I I I I I I I I I Complete Interface for Two LNBs Remote Supply and Control LNB Selection and Stand-By Function Built-In Tone Oscillator Factory Trimmed to 22 kHz, Facilitates DiSEqC™ (a trademark of EUTELSAT) Encoding Full Modulation With No Load Tracking Switch-Mode Power Converter for Lowest Di

8284 General Description

The ENT (Tone Enable) terminal activates the internal tone signal, modulating the dc output with a ±0.3 V, 22 kHz symmetrical waveform. The internal oscillator is factory trimmed to provide a tone of 22 kHz ± 2 kHz. No further adjustment is required. The internal oscillator operates the buck conver.

8284 Datasheet (177.82 KB)

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Datasheet Details

Part number:

8284

Manufacturer:

Allegro MicroSystems

File Size:

177.82 KB

Description:

Two-output lnb supply and control-voltage regulator.
8284 ADVANCE INFORMATION (Subject to change without notice) December 22, 2000 TWO-OUTPUT LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR Intended for analog.

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8284 TWO-OUTPUT LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR Allegro MicroSystems

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