CHR2293(2002) Просмотр технического описания (PDF) - United Monolithic Semiconductors

Номер в каталоге

Компоненты Описание

Список матч

CHR2293
(Rev.:2002)

20-24GHz Integrated Down Converter

United Monolithic Semiconductors 

CHR2293

20-24GHz Integrated Down Converter

GaAs Monolithic Microwave IC

Description

LO

The CHR2293 is a multifunction chip which

integrates a LO X2 multiplier, a balanced cold

FET mixer, and a RF LNA. It is designed for a

Q

wide range of applications, typically commercial

communication systems. The backside of the

chip is both RF and DC grounds. This helps

simplify the assembly process.

GM

GB

I

The circuit is manufactured with a PM-HEMT VDM

process, 0.25µm gate length, via holes through

the substrate, air bridges and electron beam

gate lithography.

It is available in chip form.

VDL

GX

VGA

RF

Main Features

• Broadband performances : 20-24GHz

• 11 dB conversion gain

• 4dB noise figure

• 10dBm LO input power

• -8dBm RF input power (1dB gain comp.)

• Low DC power consumption, 130mA@3.5V

• Chip size : 2.49 X 1.97 X 0.10 mm

Main Characteristics

Tamb. = 25°C

Parameter

Min Typ Max Unit

FRF

RF frequency range

FLO

LO frequency range

FIF

IF frequency range

Gc

Conversion gain

24

30

9.25

12.75

0.25

1.5

+11

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

GHz

GHz

GHz

dB

Ref. : DSCHR22932108 -18-April-02

1/4

Specifications subject to change without notice

Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE

Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09

Share Link: