AT1511 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.
AT1511 Key Features
- Provides bias for GaAs and HEMT FETs -Drives up to three FETs -Dynamic FET protection -Drain current set by external res
- supporting zero volt gate switching topology. -22kHz tone detection for band switching -pliant with ASTRA control specif