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XR1002

Mimix Broadband
Part Number XR1002
Manufacturer Mimix Broadband
Description GaAs MMIC Receiver
Published May 25, 2007
Detailed Description 18.0-34.0 GHz GaAs MMIC Receiver May 2006 - Rev 21-May-06 Features Fundamental High Dynamic Range Receiver Integrated G...
Datasheet PDF File XR1002 PDF File

XR1002
XR1002

Overview
18.
0-34.
0 GHz GaAs MMIC Receiver May 2006 - Rev 21-May-06 Features Fundamental High Dynamic Range Receiver Integrated Gain Control +4.
0 dBm Input Third Order Intercept (IIP3) 14.
0 dB Conversion Gain 3.
0 dB Noise Figure 25.
0 dB Image Rejection 100% On-Wafer RF, DC and Noise Figure Testing 100% Visual Inspection to MIL-STD-883 Method 2010 Mimix Broadband’s 18.
0-34.
0 GHz GaAs MMIC receiver has a 12.
0 dB gain control range, a noise figure of 3.
0 dB and 25.
0 dB image rejection across the band.
This device is a three stage LNA followed by a single transistor "Tee" attenuator and an image reject fundamental resistive HEMT mixer.
At high signal levels the radio AGC system can be used to reduce the receiver gain improving the IIP3 providing for minimum distortion at modulation schemes as high as 256 QAM (ETSI-see Technical Note 1).
The image reject mixer eliminates the need for a bandpass filter after the LNA to remove thermal noise at the image frequency.
I and Q mixer outputs are provided and an external 90 degree hybrid is required to select the desired sideband.
This MMIC uses Mimix Broadband’s 0.
15 µm GaAs PHEMT device model technology, and is based upon electron beam lithography to ensure high repeatability and uniformity.
The chip has surface passivation to protect and provide a rugged part with backside via holes and gold metallization to allow either a conductive epoxy or eutectic solder die attach process.
This device is well suited for Millimeter-wave Point-to-Point Radio, LMDS, SATCOM and VSAT applications.
Chip Device Layout R1002 General Description R1002 Absolute Maximum Ratings Supply Voltage (Vd) Supply Current (Id) Gate Bias Voltage (Vg) Input Power (RF Pin) Storage Temperature (Tstg) Operating Temperature (Ta) Channel Temperature (Tch) +6.
0 VDC 300 mA +0.
3 VDC 0.
0 dBm -65 to +165 OC -55 to MTTF Table3 MTTF Table 3 www.
DataSheet4U.
com (1) Measured using constant current, 10dB attenuation and -20dBm total input power.
(2) At minimum attenuation.
(3) ...


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