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PDF CHM1291 Data sheet ( Hoja de datos )
| Número de pieza | CHM1291 | |
| Descripción | 25-32GHz Single Side Band Mixer | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CHM1291 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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CHM1291
25-32GHz Single Side Band Mixer
GaAs Monolithic Microwave IC
Description
The CHM1291 is a multifunction chip (MFC)
which integrates a LO buffer amplifier and a sub-
harmonically balanced diodes mixer for 2LO
suppression and image rejection. 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 grounded. 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.
It is available in chip form.
Main Features
• Broadband performances : 25-32GHz
• 11dB conversion Loss
• 15dBc image rejection
• +5dBm LO input power
• +5dBm input power (1dB gain comp.)
• Low DC power consumption, [email protected]
• Chip size : 2.06 x 1.25 x 0.10 mm
Main Characteristics
Tamb. = 25°C
Parameter
Min Typ Max Unit
FRF RF frequency range
FLO LO frequency range
FIF IF frequency range
Lc Conversion Loss
25 32 GHz
12 15.5 GHz
0.1 3 GHz
11 15 dB
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHM12912266 - 23-Sept.-02
1/6 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
1 page  
25-32GHz SSB Mixer
Chip Assembly and Mechanical Data
CHM1291
Note : Supply feed should be capacitively bypassed. 25µm diameter gold wire is recommended
Bonding pad positions
( Chip thickness : 100µm. All dimensions are in micrometers )
Ref. : DSCHM12912266 - 23-Sept.-02
5/6 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
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet CHM1291.PDF ] | |
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| CHM1291 | 25-32GHz Single Side Band Mixer | United Monolithic Semiconductors |
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