CHR0100A 查看數據表（PDF） - United Monolithic Semiconductors

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CHR0100A

5.8GHz I/Q Mixer

United Monolithic Semiconductors 

CHR0100a

5.8GHz I/Q Mixer

GaAs Monolithic Microwave IC

Description

The CHR0100a is a single chip MMIC

including an I/Q mixer and a RF gain block

that minimises the overall conversion loss of

the receiver and provides the RF signal to

the mixer through a power divider.

The circuit is manufactured with the P-

HEMT process : 0.25µm gate length, via

holes through the substrate, air bridges

and electron beam gate lithography.

It is supplied in chip form or in ceramic

leadless chip carrier.

Main Features

■ 5.8GHz centre frequency

■ DC-50MHz IF bandwidth

■ Low noise figure

■ Low I/Q phase & amplitude unbalance

■ Chip size : 1.77 x 1.37 x 0.10 mm

Vg

IQ

LO

Block diagram

Vd

RF

Main Characteristics

Tamb = +25°C

Conversion gain (RF to I; RF to Q)

and phase unbalance

Symbol

Parameter

Min. Typ. Max. Unit

Fop

Operating frequency range

5.725 5.8 5.875 GHz

Cg

Conversion gain (RF to I; RF to Q)

-4 -2.5

dB

Plo

LO input power

6

dBm

ESD Protections : Electrostatic discharge sensitive device observe handling precaution !

Ref. : DSCHR01000161 -9-Jun-00

1/6

Specifications subject to change without notice

United Monolithic Semiconductors S.A.S.

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

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