CHA2266 datasheet(2/7 Pages) UMS

2 / 7 page

CHA2266

12.5-17GHz Driver Amplifier

Ref. : DSCHA22662242 - 30-Aug.-02

2/7

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

Electrical Characteristicts

Tamb = +25°C, Vdd = 4V

Symbol

Parameter

Min

Typ

Max

Unit

Fop

Operating frequency range

12.5

GHz

Small signal gain

∆G

Small signal gain flatness

± 0.5

Noise Figure

2.5

3.0

RLin

Input return loss

-10

RLout

Output return loss

-10

P1dB

Output power at 1 dB gain compression

dBm

Maximum peak input overdrive (1)

dBm

Vdd

Drain bias voltage

Id small

signal

Drain bias current

130

(1) Duration < 1s

Typical Results

Typical Chip Response ( On wafer S-parameter*)

*Return loss improves with bondings.

Typical CHA2266

( Vds = 4V, Ids = 130mA )

4.1

2.9

2.5

2.0

1.9

1.6

1.5

2.2

-20

-15

-10

-5

56789

Frequency / GHz

MS11

MS21

MS22

CHA2266 Datasheet(PDF) 2 Page - United Monolithic Semiconductors

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