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GB4550 - Monolithic Video Buffer/Clamp

Description

The GB4550 and GB4550A are high performance monolithic video buffer/clamps made on Gennum's LSI process.

They feature a wideband differential amplifier that can be configured as a gain stage.

Features

  • adjustable clamp level from -5.5 V to +5.5 V at ±10 V supplies.
  • ultra low differential gain (0.02% typ. ) and differential phase (0.03° typ. ).
  • wideband unity gain: GB4550 ±0.2 dB at 25 MHz GB4550A ±0.1 dB at 25 MHz www. DataSheet4U. com.

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Datasheet Details

Part number GB4550
Manufacturer Gennum
File Size 165.98 KB
Description Monolithic Video Buffer/Clamp
Datasheet download datasheet GB4550 Datasheet

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Full PDF Text Transcription

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GB4550 & GB4550A Monolithic Video Buffer/Clamp DATA SHEET FEATURES • adjustable clamp level from -5.5 V to +5.5 V at ±10 V supplies. • ultra low differential gain (0.02% typ.) and differential phase (0.03° typ.) • wideband unity gain: GB4550 ±0.2 dB at 25 MHz GB4550A ±0.1 dB at 25 MHz www.DataSheet4U.com DESCRIPTION The GB4550 and GB4550A are high performance monolithic video buffer/clamps made on Gennum's LSI process. They feature a wideband differential amplifier that can be configured as a gain stage. The output signal voltage is limited to +2V above the clamp level in order to prevent damage to crosspoints connected to the output. The clamping level can be set for normal sync tip clamping by connecting pin 4 to -0.286 volts.
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