21-26.5GHz Down converter GaAs Monolithic Microwave package Descr

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21-26.5GHz Down converter GaAs Monolithic Microwave package Descr

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CHR3693-QDG
21-26.5GHz Down converter
GaAs Monolithic Microwave package Description
CHR3693-QDG multifunction part, which integrates balanced cold mixer, time multiplier, LNA. designed wide range applications, typically commercial communication systems. circuit manufactured with PM-HEMT process, 0.25µm gate length, holes through substrate bridges.
supplied lead-free package.
Conversion gain (Inf. Sup. Mode)
Main Features
Broadband performance 21-26.5GHz
14dB gain -5dBm IIP3 18dBc Image rejection 24LQFN4x4
F_IF=2GHz
F_IF=3.5GHz
Main Characteristics
Tamb. Symbol Parameter frequency range frequency range frequency range Conversion gain 26.5 Unit
Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref: DSCHR3693QDG7264 1/10 Specifications subject change without notice
United Monolithic Semiconductors S.A.S.
Route B.P.46 91401 Orsay Cedex France Tel.: Fax:
CHR3693-QDG
Electrical Characteristics
21-26.5GHz Down Converter
Tamb=25° Vdx=Vdl Typical -0.9V Vgm= -0.7V These values representative onboard measurements connector access planes) defined drawing 96401 Symbol IIP3 VSWR VSWR LO/RF 2LO/RF Parameter frequency range frequency range frequency range Conversion gain Noise Figure Input power Image Suppression Input Input VSWR Input VSWR 23.6GHz) Input VSWR (24.5 26.5GHz) Isolation Isolation Bias current 2.0:1 1.7:1 2.3:1 26.5 Unit
With external hybrid coupler Typically, Idl= 90mA, Idx=70mA
Absolute Maximum Ratings
Tamb +25° Symbol
P_RF P_LO Tstg
Parameter
Maximum drain bias voltage Maximum drain bias current Gate bias voltage Maximum input power Maximum input power Maximum channel temperature Operating temperature range Storage temperature range
Values
-2.0 +0.4 +125
Unit
Operation this device above anyone these paramaters cause permanent damage. Thermal Resistance channel ground paddle 63.6° Tamb. +85°
Ref. DSCHR3693QDG7264 2/10 Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
21-26.5GHz Down Converter
Typical Measured Performance
CHR3693-QDG
Tamb. Vdx=Vdl Typical -0.9V -0.7V These values representative onboard measurements defined drawing 96401 connector access planes)
Conversion Gain (infradyne mode) Freq_IF=2GHz, P_LO=2dBm
-40°
+25°
+80°
Conversion Gain (supradyne mode) Freq_IF=2GHz, P_LO=2dBm
-40°
+25°
+80°
DSCHR3693QDG7264
3/10
Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
CHR3693-QDG
21-26.5GHz Down Converter
Image Frequency rejection (inf. sup. Mode) -40, +25, +80°
Freq_IF=2GHz
Noise figure channel -40, +25, +80° Freq_IF=2GHz
+80°
+25°
-40°C
Ref. DSCHR3693QDG7264
4/10
Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
21-26.5GHz Down Converter
CHR3693-QDG
Compression P_RF (inf. sup. Mode) F_RF=21GHz F_IF=3GHz P_LO=2dBm
-40°C
+25° +80°
Compression P_RF (inf. sup. Mode) F_RF=26GHz F_IF=2GHz P_LO=2dBm
-40°C
+25° +80°
DSCHR3693QDG7264
5/10
Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
CHR3693-QDG
21-26.5GHz Down Converter
Input versus power
IIP3 (dBm)
P_RF 2tones (dBm)
21GHz -40° 21GHz 21GHz 23.6GHz -40° 23.6GHz 23.6GHz 26.5GHz -40° 26.5GHz 26.5GHz
Isolations LORF 2LORF P_LO=2, 6dBm
Freq_IF=2GHz Isolation LO-RF
Isolation 2LO-RF
Ref. DSCHR3693QDG7264
6/10
Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
21-26.5GHz Down Converter
Return Loss
CHR3693-QDG
Return Loss
DSCHR3693QDG7264
7/10
Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
CHR3693-QDG
Package outline:
21-26.5GHz Down Converter
Matt tin, Lead Free Units From standard (paddle):
(Green) JEDEC MO-220
I-IF Q-IF
Ref. DSCHR3693QDG7264
8/10
Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
21-26.5GHz Down Converter
CHR3693-QDG
Proposed Assembly board "96401" 24L-QFN4x4 product characterization.
Compatible with proposed footprint. Based typically Ro4003 8mils equivalent. Using microstrip coplanar transition access package. Recommended implementation this product module board.
10nF capacitor 0603 Hybric coupler Anaren 11306-3
connections include decoupling capacitor package, therefore mandatory provide good external decoupling board, close possible package.
leadless package been designed high volume surface mount assembly process. typical footprint proposed (motherboard) previous drawing. mounting process standard techniques involving solder paste suitable reflow process used. further details, application note AN0017.
DSCHR3693QDG7264 9/10 Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:
CHR3693-QDG
21-26.5GHz Down Converter
Ordering Information
RoHS compliant package: CHR3693-QDG/XY Stick: Tape reel:
Information furnished believed accurate reliable. However United Monolithic Semiconductors S.A.S. assumes responsability consequences such information infringement patents other rights third parties which result from use. license granted implication otherwise under patent patent rights United Monolithic Semiconductors S.A.S. Specifications mentioned this publication subject change without notice. This publication supersedes replaces information previously supplied. United Monolithic Semiconductors S.A.S. products authorised critical components life support devices systems without express written approval from United Monolithic Semiconductors S.A.S.
Ref. DSCHR3693QDG7264
10/10
Specifications subject change without notice
Route 128, B.P.46 91401 ORSAY Cedex FRANCE Tel.: Fax:

21-26.5GHz Down converter GaAs Monolithic Microwave package Descr

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