CHA1252-QDG/20

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CHA1252-QDG/20 United Monolithic Semiconductors
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Product image for reference only. For precise specifications, refer to datasheet.

Manufacturer: United Monolithic Semiconductors
Mfg #: CHA1252-QDG/20
Richardson RFPD #: CHA1252-QDG/20
Description: RF & MW LNA
Min/Mult: 90/1
Datasheet CHA1252-QDG/20 Data Sheet
EDA/CAD Models

The CHA1252-QDG is a three-stage Low Noise Amplifier operating in the 11 - 18GHz frequency band. This LNA typically presents low Noise Figure of 1.3dB associated to a small signal gain of 26dB.

It can provide up to 7dBm output power at 1dB gain compression and needs DC power supply of 2V/30mA. It is available in 4x4 plastic package.

Designed for space applications, it is also ideal for a wide range of microwave systems.

This product is developed using a GaAs pHEMT process and is provided on low cost SMD RoHS compliant QFN plastic package.


Key Attributes Value Search Similar
Technology GaAs
Minimum Frequency (MHz) 11000
Maximum Frequency (MHz) 18000
Gain (dB) 26
Gain Flatness (dB)
Noise Figure (dB) 1.3
P1dB (dBm) 7
Output IP3 (dBm) 18
Phase Noise @ offset (dBc/Hz)
Supply Voltage (V) 2
Current (mA) 30
Package Type QFN

Change Notice

  UMS_PCN_2023_002

Datasheets

  CHA1252-QDG

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