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PDF CHM1294 Data sheet ( Hoja de datos )
| Número de pieza | CHM1294 | |
| Descripción | GaAs Monolithic Microwave IC | |
| Fabricantes | United Monolithic Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CHM1294 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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CHM1294
RoHS COMPLIANT
35-45GHz Self biased Single Side Band Mixer
Description
GaAs Monolithic Microwave IC
The CHM1294 is a multifunction chip (MFC)
which integrates a self biased LO buffer
amplifier and a sub-harmonically balanced
diode 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. The backside of the chip is both RF
and DC grounded. This helps to simplify the
assembly process.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length.
It is available in chip form.
Main Features
■ Broadband performances: 35-45GHz
■ 11dB conversion Loss
■ 15dBc image rejection
■ +10dBm LO input power
■ +0dBm input power (1dB gain comp.)
■ Power consumption 60mA@4V
■ Chip size: 2.06x1.25x0.10mm
Main Characteristics
Up converter, Infradyne & supradyne
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
Conv. Loss inf (dB)
Img Supp inf (dBc)
-40
Conv. Loss sup (dB)
Img Supp sup (dBc)
IF = 1.2GHz
-45
-50
29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
RF Frequency (GHz)
Tamb. = 25°C
Symbol
Parameter
Min Typ Max Unit
FRF RF frequency range
35 45 GHz
FLO LO frequency range
16 24 GHz
FIF IF frequency range
DC 3 GHz
Lc Conversion Loss
11 dB
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref. : DSCHM12940204 - 23 Jul 10
1/6 Specifications subject to change without notice
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
1 page  
35-45GHz SSB Mixer
Chip Assembly and Mechanical Data
CHM1294
Note: Supply feed should be bypassed. 25µm diameter gold wire is recommended
Chip Mechanical Data and Pin references
(Chip thickness: 100µm. All dimensions are in micrometers)
Ref.: DSCHM12940204 - 23 Jul 10
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 CHM1294.PDF ] | |
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