CHA5297-99F/00 UMS [United Monolithic Semiconductors], CHA5297-99F/00 Datasheet

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CHA5297-99F/00

Manufacturer Part Number
CHA5297-99F/00
Description
37-40GHz High Power Amplifier
Manufacturer
UMS [United Monolithic Semiconductors]
Datasheet
Description
The CHA5297 is a three-stage monolithic high
power amplifier. It is 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 PM-HEMT
process, 0.15µm gate length, via holes through
the substrate, air bridges and electron beam
gate lithography.
It is available in chip form.
Main Features
■ Performances : 37-40GHz
■ 28dBm output power @ 1dB comp. gain
■ 10 dB
■ DC power consumption, 1.6A @ 3.5V
■ Chip size :
Main Characteristics
Tamb. = 25°C
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Symbol
Ref. : DSCHA52972149 - 29-May-02
P1dB
Fop
Id
G
1dB gain
4.16 x 2.6 x 0.05 mm
Output power at 1dB gain compression
Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France
37-40GHz High Power Amplifier
Operating frequency range
Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
GaAs Monolithic Microwave IC
United Monolithic Semiconductors S.A.S.
Small signal gain
Parameter
Bias current
1/4
IN
Specifications subject to change without notice
Vd1
Vg1
Min
37
Vg2
Vd2
Vd2
Typ
1.6
10
28
Vg3
Vg3
Max
CHA5297
40
Vd3
Vd3
Unit
dBm
GHz
dB
A
OUT

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CHA5297-99F/00 Summary of contents

Page 1

... High Power Amplifier GaAs Monolithic Microwave IC Description The CHA5297 is a three-stage monolithic high power amplifier 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 PM-HEMT process, 0.15µ ...

Page 2

... Operating temperature range Tstg Storage temperature range (1) Operation of this device above anyone of these parameters may cause permanent damage. (2) Duration < 1s. Ref. : DSCHA52972149 - 29-May-02 Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0 Fax : +33 (0 37-40GHz High Power Amplifier Parameter ...

Page 3

... Vg1,2,3 DC Gate supply feed Note : Supply feed should be capacitively bypassed. 25µm diameter gold wire prefered. ( Chip thickness : 50µm. All dimensions are in micrometers ) Ref. : DSCHA52972149 - 29-May-02 Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE Tel.: +33 (0 Fax : +33 (0 10nF ...

Page 4

... Ordering Information Chip form : CHA5297-99F/00 Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors S.A.S. assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of United Monolithic Semiconductors S ...

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