CHR2411-QDG

Ref. : CHR2411-QDG3116 - 26 Apr 13

1/10

Specifications subject to change without notice

United Monolithic Semiconductors S.A.S.

Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France

Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34

22-24.5GHz RX Multifunction

GaAs Monolithic Microwave IC in SMD leadless package

Description

Plastic package

The

CHR2411-QDG

is

a

monolithic

multifunction in K-Band which integrates a

low noise amplifier and a mixer generating an

IF signal from DC to 1MHz. All the active

devices are self biased on chip.

The circuit is manufactured with a standard

GaAs pHEMT process, 0.25µm gate length,

via holes through the substrate, air bridges

and electron beam gate lithography.

It is available in a 24 leads RoHS compliant

QFN4x4 package.

Main Features

Multifunction block diagram

■ 22-24.5GHz Bandwidth

■ 7dB Typical Noise figure

■ 23dB

 2.5dB Stable gain in temperature

■ +5V single supply Voltage

■ 24L-QFN4x4 SMD leadless package

■ MSL1

Main Electrical Characteristics

Tamb.= +25°C

Symbol

Parameter

Min

Typ

Max

Unit

RF

Frequency range

22

24.5

GHz

Gc

Conversion Gain

19

23

27

dB

NF

SSB Noise figure (IF=1MHz)

7

dB

LO & RF

Input / Output Return Loss

-15

-8

dB

ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!

UMS

R2411

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