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CHM1290-99F Schematic ( PDF Datasheet ) - United Monolithic Semiconductors

Teilenummer CHM1290-99F
Beschreibung 20-30GHz Sub-Harmonic Mixer
Hersteller United Monolithic Semiconductors
Logo United Monolithic Semiconductors Logo 




Gesamt 6 Seiten
CHM1290-99F Datasheet, Funktion
CHM1290-99F
20-30GHz Sub-Harmonic Mixer
GaAs Monolithic Microwave IC
Description
The CHM1290-99F is a Multi-Function Circuit
which integrates a self biased LO buffer
amplifier and a sub harmonically diode mixer
for 2LO suppression. It is usable both for up
conversion and down-conversion. It is
designed for a wide range of applications,
typically commercial communication systems
for broadband local access (LMDS). The
backside of the chip is both RF and DC
grounds. This helps simplify the assembly
process.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is available in chip form.
Main Features
Broadband performance: 20-30GHz
10dB conversion Loss
29dB 2LO to RF isolation
-4dBm LO input power
-3dBm input power 1dB compression
Low DC consumption: [email protected]
Chip size: 0.86x1.28x0.10mm
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
FRF RF frequency range
FLO LO frequency range
FIF IF frequency range
Lc Conversion Loss
Min Typ Max Unit
20 30 GHz
10 15 GHz
DC 6 GHz
10 12 dB
Ref. : DSCHM12902355 - 20 Dec 12
1/6 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34






CHM1290-99F Datasheet, Funktion
CHM1290-99F
20-30GHz Sub-Harmonic Mixer
Recommended ESD management
Refer to the application note AN0020 available at http://www.ums-gaas.com for ESD
sensitivity and handling recommendations for the UMS products.
Recommended environmental management
UMS products are compliant with the regulation in particular with the directives RoHS
N°2011/65 and REACh N°1907/2006. More environmental data are available in the
application note AN0019 also available at http://www.ums-gaas.com.
Ordering Information
Chip form:
CHM1290-99F/00
Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors
S.A.S. assumes no responsibility 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.A.S.. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use
as critical components in life support devices or systems without express written approval from United
Monolithic Semiconductors S.A.S.
Ref. : DSCHM12902355 - 20 Dec 12
6/6 Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34

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