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ZNBG2001X10

Part Number	ZNBG2001X10
Manufacturer	Zetex Semiconductors
Description	FET BIAS CONTROLLER
Published	Apr 17, 2005
Detailed Description	ZNBG2000 ZNBG2001 FET BIAS CONTROLLER DEVICE DESCRIPTION The ZNBG series of devices are designed to meet the bias requi...
Datasheet	ZNBG2001X10 PDF File

Overview

ZNBG2000 ZNBG2001 FET BIAS CONTROLLER DEVICE DESCRIPTION The ZNBG series of devices are designed to meet the bias requirements of GaAs and HEMT FETs commonly used in satellite receiver LNBs, PMR, cellular telephones etc.
with a minimum of external components.
With the addition of two capacitors and a resistor the devices provide drain voltage and current control for 2 external grounded source FETs, generating the regulated negative rail required for FET gate biasing whilst operating from a single supply.
This negative bias, at -3 volts, can also be used to supply other external circuits.
The ZNBG2000/1 contains two bias stages.
A single resistor allows FET drain current to be set to the des...

Similar Datasheet

ZNBG2001X10 FET BIAS CONTROLLER - Zetex Semiconductors

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