CHA2092B
CHA2092B is 18-32GHz Low Noise Amplifier manufactured by United Monolithic Semiconductors.
Description
The CHA2092 is a high gain broadband three-stage monolithic low noise amplifier. It is designed for a wide range of applications, from military to mercial munication systems. The backside of the chip is both RF and DC ground. This helps simplify the assembly process. Self biasing technique is implemented on chip to ease the circuit biasing.
The circuit is manufactured with a P-HEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form.
Main Features
¦ Broadband performances : 18-32GHz ¦ 2.5d B Noise Figure ¦ 10d Bm output power ( -1d B gain p. ) ¦ 22d B ±1.0d B gain ¦ Low DC power consumption, 60m A @ 3.5V ¦ Chip size : 1.67 X 0.97 X 0.10 mm
Vds
IN Vgs1
Vgs2,3
Gain & NF ( d B )
30 25 20 15 10 5 0
15 17 19 21 23 25 27 29 31 33 35
Frequency (GHz)
Main Characteristics
Tamb. =...
