United Monolithic Semiconductors CHX2093a99FF-00 Datasheet
10-30GHz Frequency Multiplier
GaAs Monolithic Microwave IC
Description
The CHX2093a is a cascadable by 3 frequenc y
multiplier monolithic circuit.
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, 0.25µm gate length, via holes through
the substrate, air bridges and electron beam
gate lithography.
CHX2093a
Main Features
■ Frequency performance : 9-10GHz
■ 2.5dB conversion loss @ Pin=5dBm
■ DC bias : Vd=3.5V @ Id=80mA
■ Chip size : 1.94 x 1.17 x 0.10 mm
Main Characteristics
Tamb. = 25°C
Symbol Parameter Min Typ Max Unit
Fin Input frequency range 9 10 GHz
Fout Output frequency range 27 30 GHz
Pin Input power 5 7 9 dBm
Lc Conversion loss @ Pin=5dBm
0.5
2.5
4
dB
Pin=9dBm
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHX20939137 1/5 Specifications subject to change without notic e
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
3.5
5.5
7
dB
CHX2093a
10-30GHz Frequency multiplier
Electrical Characteristics
Tamb = +25°C, Vd = 3.5V, Id=80mA
Symbol Parameter Min Typ Max Unit
Fin Input frequency range 9 10 GHz
Fout Output frequency range 27 30 GHz
Pin Input power 5 7 9 dBm
Lc Conversion loss @ Pin=5dBm
Pin=9dBm
First harmonic suppression 10 dBc
Second harmonic suppression 10 dBc
VSWRin Input VSWR 2:1
Vd Drain Voltage 3.5 3.8 V
Id Drain current 80 100 mA
Vg Gate voltage -0.4 -0.2 0 V
0.5
3.5
2.5
5.5
4
7
dB
dB
Absolute Maximum Ratings (1)
Tamb = +25°C
Symbol Parameter Values Unit
Vd Drain bias voltage 4 V
Vg Gate bias voltage -2 V
Pin Maximum peak input power overdrive (2) +15 dBm
Top Operating temperature rang e -40 to +85 °C
Tstg Storag e t em per ature range -55 to +125 °C
(1) Operation of this device above anyone of these paramaters may cause permanent damage.
(2) Duration < 1s.
Ref. : DSCHX20939137 2/5 Specifications subject to change without notic e
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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