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AT1511 Datasheet FET BIAS CONTROLLER AND TONE DETECTION

Manufacturer: Aimtron Technology

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Datasheet Details

Part number AT1511
Manufacturer Aimtron Technology
File Size 302.06 KB
Description FET BIAS CONTROLLER AND TONE DETECTION
Download AT1511 Download (PDF)

General Description

The AT1511 includes bias circuits to drive up to three external FETs.

A control input to the device selects either one of two FETs as operational using 0V gate switching methodology, the third FET is permanently active.

This

Overview

www.DataSheet4U.com AT1511 Preliminary product Information FET BIAS CONTROLLER AND TONE.

Key Features

  • Provides bias for GaAs and HEMT FETs.
  • Drives up to three FETs.
  • Dynamic FET protection.
  • Drain current set by external resistor.
  • Regulated negative rail generator requires only 2 external capacitors.
  • Choice in drain voltage.
  • Wide supply voltage range.
  • Polarisation switch for LNBs - supporting zero volt gate switching topology.
  • 22kHz tone detection for band switching.
  • Compliant with ASTRA control specifications.

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