XR1011-BD Datasheet, PDF (1/1 Pages) Mimix Broadband – 4.5-10.5 GHz GaAs MMIC Receiver

4.5-10.5 GHz GaAs MMIC
Receiver
October 2007 - Rev 26-Oct-07
Features
Integrated LNA, Mixer and LO Buffer Amp
1.6 dB Noise Figure
14.0 dB Conversion Gain
BCB Coated Die
100% RF, DC and NF Testing
R1011-BD
General Description
Mimix Broadband’s 4.5-10.5 GHz receiver has a noise figure
of 1.6 dB and 14.0 dB conversion gain across the band. The
device integrates an LNA, image reject mixer and LO buffer
amplifier within a single, compact MMIC. 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
Absolute Maximum Ratings¹
Supply Voltage (Vdd)
+5.0 VDC
Supply Current (Idd)
180 mA
Gate Voltage (Vgg)
-3 V
Max Power Dissipation (Pdiss) 750 mW
mixer outputs are provided and an external 90 degree
RF Input Power (Pin)
+14 dBm
hybrid is required to select the desired sideband. This device
LO Input Power (Pin)
+15 dBm
uses Mimix Broadband’s 0.15 µm GaAs PHEMT device model
Operating Temperature (Ta) -55 to +85 ^ºC
technology, and is based upon electron beam lithography to
ensure high repeatability and uniformity. This device is well
suited for Point-to-Point Radio, LMDS, SATCOM and VSAT
applications.
Storage Temperature (Tstg) -65 to +150 ºC
Channel Temperature (Tch) -40 to MTTF Graph²
(1) Operation of this device above any one of these parameters
may cause permanent damage
(2) Channel temperature directly affects a device’s MTTF. Channel
temperature should be kept as low as possible to maximize lifetime
Electrical Characteristics (Ambient Temperature T = 25 ^oC)
Parameter
Units _{Min. Typ. Max.}
Frequency Range (RF/LO)
GHz
4.5
-
10.5
Frequency Range (IF)
GHz
DC
-
3.5
Conversion Gain (CG)
dB
14.0
Noise Figure (NF)
dB
1.6
Input Third Order Intercept (IIP3)
dBm
2.0
Image Rejection
dBc
15.0
20.0
LO Input Drive
dBm
5.0
LO/RF Isolation
dB
50.0
RF Input Return Loss
dB
10.0
LO Input Return Loss
dB
10.0
IF Input Return Loss
dB
10.0
Drain Bias Voltage (Vd1,2,3)
VDC
4.0
4.5
Gate Bias Voltage (Vg1,2,3)*
VDC
-1.2
-0.3
0.2
Gate Bias Voltage (Vg4)**
VDC
-2.0
Supply Current (Id1)
mA
25.0
Supply Current (Id2)
mA
45.0
Supply Current (Id3)
mA
60.0
Supply Current (Ig4)
mA
2.0
*Vg1,2 and 3 are adjusted to achieve constant drain current regulation.
**Vg4 provides mixer bias and is fixed at -2.0V.
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. ©2007 Mimix Broadband, Inc.
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