XR1000 Datasheet, PDF (1/6 Pages) Mimix Broadband – 17.0-27.0 GHz GaAs MMIC Receiver

17.0-27.0 GHz GaAs MMIC
Receiver
May 2005 - Rev 13-May-05
R1000
Features
Fundamental Integrated Receiver
10.0 dB Conversion Gain
3.5 dB Noise Figure
15.0 dB Image Rejection
60.0 dB LO/RF Isolation
100% On-Wafer RF and DC Testing
100% Visual Inspection to MIL-STD-883 Method 2010
Chip Device Layout
General Description
Mimix Broadband’s 17.0-27.0 GHz GaAs MMIC receiver has a small signal
conversion gain of 10.0 dB with a noise figure of 3.5 dB and 15.0 dB
image rejection across the band. The device is a three stage LNA
followed by an image reject fundamental mixer using Lange couplers to
improve bandwidth. 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 m GaAs PHEMT device model technology, and
’µ
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.
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
200 mA
+0.3 VDC
0 dBm
-65 to +165 ^OC
-55 to MTTF Table²
MTTF Table ²
(2) Channel temperature affects a device's MTTF. It is
recommended to keep channel temperature as low as
possible for maximum life.
Electrical Characteristics (Ambient Temperature T = 25^o C)
Parameter
Units Min. Typ. Max.
Frequency Range (RF) Upper Side Band
GHz
17.0
-
27.0
Frequency Range (RF) Lower Side Band
GHz
17.0
-
27.0
Frequency Range (LO)
GHz
15.0
-
29.0
Frequency Range (IF)
GHz
DC
-
2.0
Input Return Loss RF (S11)
dB
-
10.0
-
Input Return Loss LO (S22)
dB
-
8.0
-
Small Signal Conversion Gain RF/IF (S21)
dB
-
10.0
-
LO Input Drive (PLO)
dBm
-
+15.0
-
Image Rejection
dBc
-
15.0
-
Noise Figure (NF)
dB
-
3.5
-
Isolation LO/RF
Input Power for 1 dB Compression (P1dB)¹
Input Third Order Intercept (IIP3)¹
dB
-
60.0
-
dBm
-
-15.0
-
dBm
-
-6.0
-
Drain Bias Voltage (Vd)
VDC
-
+3.0 +5.5
Gate Bias Voltage (Vg)
VDC
-1.0
-0.5
0.0
Supply Current (Id) (Vd=3.0V, Vg=-0.5V Typical)
mA
-
90
180
(1) Measured using constant current.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: [phone] Fax: [phone] mimixbroadband.com
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Characteristic Data and Specifications are subject to change without notice. 2005 Mimix Broadband, Inc.
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