CHM2179B98F(2013) 데이터 시트보기 (PDF) - United Monolithic Semiconductors

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CHM2179B98F
(Rev.:2013)

W-band Mixer

United Monolithic Semiconductors 

CHM2179b98F

W-band Mixer

GaAs Monolithic Microwave IC

Description

The CHM2179b98F is a monolithic single

channel mixer, which integrates high quality

LO

Schottky diodes that produces low

conversion loss and very low 1/f noise.

The circuit is designed for sensors system at

W-band, such as automotive long range

radar and industrial sensors.

The circuit is manufactured with a Schottky

diode MMIC process, 1µm gate length, via

holes through the substrate, air bridges and

stepper lithography.

It is available in chip form.

RF

IF

Main Features

■ W-band LO and RF frequency range

■ Low conversion loss

■ IF from DC to >100MHz

■ High LO/RF isolation

■ High LO/AM Noise rejection

■ Very low IF noise

■ Low LO input power

■ Automatic assembled oriented

■ BCB layer protection

■ Small chip size 1.53 x 1.17 x 0.10mm

Main Electrical Characteristics

Tamb.= +25°C

Symbol

Parameter

F_lo, F_rf LO, RF frequency

F_if IF frequency range

Lc

Conversion loss

l_lo/rf LO/RF isolation

N_if IF noise @ 100kHz

Min

76

[DC;100]

Typ

8

22

-162

Max

Unit

79

GHz

MHz

dB

dB

dBm/Hz

Ref. : DSCHM2179b98F3246 - 03 Sep 13

1/8

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

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