CHA4253a98F - Medium Power Amplifier

United Monolithic Semiconductors

CHA4253a98F Datasheet Preview — Preview of CHA4253a98F PDF

Datasheet Details

Part number	CHA4253a98F
Manufacturer	United Monolithic Semiconductors
File Size	322.24 KB
Description	Medium Power Amplifier
Datasheet	CHA4253a98F-UnitedMonolithicSemiconductors.pdf

CHA4253a98F Product details

Description

The CHA4253a98F is a four stage VG1 VG2 VG3 VG4 monolithic Medium Power Amplifier.It is designed for a wide range of IN OUT applications, from Point To Point Radio and K band to other commercial communication systems.The circuit is manufactured with a pHEMT VD1 VD2 VD3 VD4 process, 0.15µm gate length.It is available in chip form.Main

Features

Broadband performances: 17-24GHz.
24.5dBm Pout for 1dB gain compression.
26dB gain.
32dBm OTOI.
DC bias: Vd= 4.0V, Id= 230mA.
Chip size 2.61x1.66x0.07mm Sij (dB) S-parameters 30 25 20 15 S22 S21 S11 10 5 0 -5 -10 -15 -20 -25 -30 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 Frequency (GHz) Main Electrical Characteristics Tamb. = +25°C Symbol Parameter Freq Frequency range Gain Linear Gain P-1dB Output Power @1dB comp. OTOI 3rd order Inter.

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Published: Jan 26, 2025 |