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CHA3694 - 31-40GHz Variable Gain Amplifier

Datasheet Summary

Description

The CHA3694 is a variable gain broadband threestage monolithic amplifier.

It is designed for a wide range of applications, typically commercial communication systems.

The backside of the chip is both RF and DC grounded.

Features

  • Broadband performance 31-40GHz.
  • 17dB gain.
  • 25dBm output IP3.
  • 26dB gain control range.
  • ESD protected (see page 11).
  • DC power consumption: 3.5V, 160mA.
  • Chip size: 2.41 x 2.08 x 0.07mm Main Characteristics Tamb. = 25°C, Vd = 3.5V Linear Gain (dB) On-Wafer Measurements 22 18 14 10 6 2 -2 -6 -10 -14 -18 30 31 32 33 34 35 36 37 38 39 40 41 42 Frequency (GHz) Symbol Parameter Fop G Gc OIP3 Operating frequency range Small signal gain Gain control range 3rd Outpu.

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Datasheet Details

Part number CHA3694
Manufacturer United Monolithic Semiconductors
File Size 317.74 KB
Description 31-40GHz Variable Gain Amplifier
Datasheet download datasheet CHA3694 Datasheet
Additional preview pages of the CHA3694 datasheet.

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Full PDF Text Transcription

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CHA3694 RoHS COMPLIANT 31-40GHz Variable Gain Amplifier GaAs Monolithic Microwave IC Description The CHA3694 is a variable gain broadband threestage monolithic amplifier. It is designed for a wide range of applications, typically commercial communication systems. The backside of the chip is both RF and DC grounded. This helps to simplify the assembly process. The circuit is manufactured with a power pHEMT process, 0.15µm gate length, via holes through the substrate and air bridges. RFin It is supplied in chip form. … Vctrl Vd Vg RFout Main Features ■ Broadband performance 31-40GHz ■ 17dB gain ■ 25dBm output IP3 ■ 26dB gain control range ■ ESD protected (see page 11) ■ DC power consumption: 3.5V, 160mA ■ Chip size: 2.41 x 2.08 x 0.07mm Main Characteristics Tamb. = 25°C, Vd = 3.
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