CHA3689-99F
CHA3689-99F is Low Noise Amplifier manufactured by United Monolithic Semiconductors.
12.5-30GHz Low Noise Amplifier
GaAs Monolithic Microwave IC
Description
The CHA3689-99F is a three-stage self biased wide band monolithic low noise
Vd1
Vd2 amplifier. RFin
It is designed for a wide range of applications, from military to mercial munication systems.
The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and
B electron beam gate lithography.
It is available in chip form.
Vd3 RFout
Main Features
- Broadband performance: 12.5-30GHz
- 2.0dB noise figure
- 26dB gain (12.5-26GHz)
- 26dBm output IP3 (18-30GHz)
- Low DC power consumption
- DC bias: Vd=4 Volt @ Id= 90 /120mA
- Chip size...
