CHA4250-QDG Datasheet 5.5-11ghz Medium Power Amplifier

Manufacturer: United Monolithic Semiconductors

Overview: CHA4250-QDG 5.5-11GHz Medium Power Amplifier GaAs Monolithic Microwave IC in SMD leadless.

Datasheet Details

Part number	CHA4250-QDG
Manufacturer	United Monolithic Semiconductors
File Size	507.85 KB
Description	5.5-11GHz Medium Power Amplifier
Datasheet	CHA4250-QDG-UnitedMonolithicSemiconductors.pdf

The CHA4250-QDG is a three stages monolithic GaAs medium power amplifier circuit.

It is designed for mercial munication systems.

The circuit is manufactured with a pHEMT process, 0.5µm gate length.

Broadband performances: 5.5-11GHz.
26dB Linear Gain.
23.5dBm output power @1dB comp.
31dBm output TOI.
25% PAE@ 1dB compression.
DC bias: Vd=7Volt@Id=125mA.
24L-QFN4x4 Gain & Return Losses (dB) 30 25 20 15 10 5 0 -5 -10 -15 -20 -25 -30 2 Gain & RLoss S11 S21 S22 7 12 Frequency (GHz) 17 22 Main Electrical Characteristics Tamb. = +25°C Symbol Parameter Freq Frequency range Gain Linear Gain OTOI Output TOI Pout Output Power @1dB comp. Min Typ Max.