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CHA4107-99F
4.5-6.5GHz Medium Power Amplifier
GaAs Monolithic Microwave IC
Description
The CHA4107-99F is a monolithic two stage
power amplifier designed for C-Band
applications.
The MPA provides typically 26dBm output
power associated to 35% power added
efficiency at 3dBcomp.
IN
The circuit is manufactured with a pHEMT
process, 0.25µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography. It is available
in chip form.
Vg
Vd1
Vd2
OUT
Main Features
■ Frequency band: 4.5-6.5GHz ■ 26dBm @ 3dBcomp ■ 24.5 dB Linear Gain ■ High PAE: 35% for +5dBm input power ■ DC bias: Vd=8V@Id=115mA ■ Chip size 2.37x1.5x0.