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CHM1483-QFG fiches techniques PDF

United Monolithic Semiconductors - GaAs Monolithic Microwave IC

Numéro de référence CHM1483-QFG
Description GaAs Monolithic Microwave IC
Fabricant United Monolithic Semiconductors 
Logo United Monolithic Semiconductors 





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CHM1483-QFG fiche technique
CHM1483-QFG
12-16GHz Direct Quadrature Modulator
GaAs Monolithic Microwave IC in SMD leadless package
Description
The CHM1483-QFG is a packaged 12-
16GHz direct quadrature modulator which
integrates a double-balanced mixer (LO
suppression and Image Rejection) and a LO
buffer. It can be used for both LSB and USB
configurations.
The circuit is mainly dedicated to Point to
Point and Point to Multi-Point systems and
also well suited for a wide range of
microwave applications.
The circuit is manufactured with a pHEMT
process, 0.5µm gate length.
It is supplied in RoHS compliant SMD
package.
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UUYAMMY3SW6S68W78AG
YYYAMYW31WAA6W4UU33688W66MM3786868A78SS78GAA
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Main Features
-20
-25
RF Broadband performances: 12-16GHz
Input Broadband bandwidth: DC-1GHz
-30
-35
-40
10dB Conversion Losses
25dBc Image Rejection
-30dBm LO leakage without cancelation
-70dBm LO leakage with cancelation
0dBm LO input Power
32L-QFN5x5
UMSMSL2
-45
-50
-55
-60
-65
-70
-75
-80
11
RF Output : USB
RF Output : LSB
LO Leakag without canacelation
LO Leakage with cancelation
12 13 14 15
RF Frequency (GHz)
16
SMU
AS78M686U3
GAW7868W63Y
GWWY
17
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
FRF Output RF Frequency range
FLO LO Frequency range
FIF Base band bandwidth
Lc Conversion Losses
Min Typ Max Unit
12 16 GHz
12 16 GHz
DC 1000 MHz
10 dB
Ref. : DSCHM1483-QFG2305 - 31 Oct 12
1/10 Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - BP46 - 91401 Orsay Cedex France
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09

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