CHA2093
CHA2093 is 20-30GHz Low Noise Amplifier manufactured by United Monolithic Semiconductors.
Description
The CHA2093 is a two-stage wide band monolithic low noise amplifier.
The circuit is manufactured with a standard HEMT process : 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography.
It is supplied in chip form.
Vd
50 25
Vg 1 Vg 2
Gain ( d B ) Noise Figure ( d B )
Main Features
¦ Broad band performance 20-30GHz ¦ 2.2d B noise figure, 20-30GHz ¦ 15d B gain, ± 0.5d B gain flatness ¦ Low DC power consumption, 50m A ¦ 20d Bm 3rd order intercept point ¦ Chip size : 1.67 x 1.03 x 0.1mm
Main Characteristics
Tamb = +25°C
20 10 18 9 16 8 14 7 12 6 10 5
84 63 42 21 00
10 15 20 25 30 35 40 Frequency ( GHz )
On wafer typical measurements.
Symbol
Parameter
NF Noise figure, 20-30GHz
G Gain
∆G Gain flatness
Min Typ Max Unit
2.2 3.0 d B
13 15 d B
± 0.5 ± 1.0 d B
ESD Protections : Electrostatic discharge sensitive device observe...
