ZABG4003 Overview
The ZABG series of devices are designed to meet the bias requirements of GaAs and HEMT FETs monly used in satellite receiver LNBs with a minimum of external ponents whilst operating from a minimal voltage supply and using minimal current. The ZABG4003 has four FET bias stages that can be programmed to provide a constant drain current. Programming of the FET bias stage arrangement and the operating currents of each...
ZABG4003 Key Features
- Provides Bias for up to 4 GaAs and HEMT FETs
- Operating Range of 2.1V to 5V
- Ultra-Low Operating Current of 0.95mA
- Dynamic FET Protection
- Amplifier FET Drain Current Selectable (4mA to 15mA)
- Regulated Negative Rail Generator Requires only 1 External
- Expended Temperature Range of -40°C to +105°C
- U-QFN3030-16 (Type B) Surface Mount Package
- Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)