Datasheet > CHT4690

CHT4690

更新时间： 2024-09-23 03:25:31

品牌	Logo	应用领域
UMS		衰减器
页数	文件大小	规格书
13页	1373K
描述
5-30GHz ATTENUATOR

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CHT4690 数据手册

CHT4690

RoHS COMPLIANT

5-30GHz ATTENUATOR

GaAs Monolithic Microwave IC

Description

The CHT4690 is a variable 5-30GHz attenuator

designed for a wide range of applications, from

military to commercial communication systems. The

backside of the chip is both RF and DC grounds.

This helps simplify the assembly process.

…

The circuit is manufactured with a MESFET

process, 0.7µm gate length, via holes through the

substrate and air bridges.

It is supplied in chip form.

Main Features

¦ Broadband performance : 5-30GHz

¦ 25dBm typical input 1dB compression point

(any attenuation)

¦ 30dB dynamic range

¦ DC bias : -5V<V1<0V ; -5V<V2<0V

Main Characteristics

Tamb. = 25°C

Symbol

Fin

Parameter

Min

Typ

Max

Unit

GHz

Input frequency range

Min Att.

Max Att.

Pin1dB

|S21| (V1=-5V;V2=-5V) (5 to 20GHz)

|S21| (V1=0V;V2=0V) (10 to 30GHz)

Input 1dB compression point (any attenuation)

-3

-30

dBm

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

Ref. : DSCHT46905334 - 29 Nov 05

Specifications subject to change without notice

1/13

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

12 3 4 5 6 7...13

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