ZNBG4003 - 4 STAGE FET LNA BIAS CONTROLLER

Product Overview

Diodes Incorporated

Datasheet Details

Part number	ZNBG4003
Manufacturer	DIODES Incorporated
File Size	185.97 KB
Description	4 STAGE FET LNA BIAS CONTROLLER
Datasheet	ZNBG4003 Datasheet
Additional preview pages of the ZNBG4003 datasheet.

Product details

Description

The ZNBG series of devices are designed to meet the bias requirements of GaAs and HEMT FETs commonly used in satellite receiver LNBs with a minimum of external components.

Features

Four stage FET bias controller Operating range of 5.0V to 8.0V FET drain voltages set at 2.0V FET drain current selectable from 0 to 15mA Allows first and second stage FETs to be run at different (optimum) drain currents FET drain voltages and currents stable over temperature FETs protected against overstress during power-up and power-down. Internal negative supply generator allowing single supply operation (available for external use) Low external component count Pin Assignments G1 D.

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Published: Oct 22, 2010 |