United Monolithic Semiconductors CHX2092a-99F-00 Datasheet
10-40GHz Frequency Multiplier
GaAs Monolithic Microwave IC
Description
The CHX2092a is a cascadable by 4 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.
Main Features
■ Broadband performances : 9-10GHz
■ 11dBm output power for +12dBm input power
■ DC bias : Vd=3.5Volt@Id=80mA
■ Chip size : 2.31 x 0.97 x 0.10 mm
CHX2092a
x2
x2
16
12
8
4
0
-4
Pout ( dBm )
-8
-12
-16
-20
-24
-28
8,0 8,5 9,0 9,5 10,0
Pout_Fin
Pout_2xFin
Pout_4xFin
Freq_in (GHz)
Main Characteristics
Tamb. = 25°C
Symbol Parameter Min Typ Max Unit
Fin Input frequency range 9 10 GHz
Fout Output frequency range 36 40 GHz
Pin Input power 12 dBm
Pout Output power for +12dBm input power 9 11 dBm
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHX20921074 -15-Mar.-01 1/4 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
CHX2092a
10-40GHz Frequency Multiplier
Electrical Characteristics
Tamb = +25°C, Vdd = 3.5V
Symbol Parameter Min Typ Max Unit
Fin Input frequency range 9 10 GHz
Fout Output frequency range 36 40 GHz
Pin Input power 12 dBm
Pout Output power for +12dBm input power 9 11 dBm
Is/Fo Fin level at the output ( 9 < Fin < 10GHz ) -12 -15 dBm
VSWRin Input VSWR 2:1
VSWRout Output VSWR 2:1
Id Bias current 80 100 mA
Absolute Maximum Ratings
Tamb = +25°C
Symbol Parameter Values Unit
Vd Drain bias voltage 5 V
Id Drain bias current 140 mA
Vg Gate bias voltage -2 to +0.4 V
Ta Operating temperature range -40 to +85 °C
Tstg Storage temperature range -55 to +155 °C
(1) Operation of device above anyone of these parameters may cause permanent damage.
Ref. : DSCHX20921074 -15-Mar.-01 2/4 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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