GaAs MMIC Power Amplifier
Description
28.
0-31.
0 GHz GaAs MMIC Power Amplifier
August 2005 - Rev 04-Aug-05
30MPA0562 Chip Device Layout
Features
Ka-Band 1 W Power Amplifier 27.
0 dB Small Signal Gain +30.
0 dBm Saturated Output Power 100% On-Wafer RF, DC and Output Power Testing 100% Visual Inspection to MIL-STD-883 Method 2010
General Description
Mimix Broadband's three stage 28.
0-31.
0 GHz GaAs MMIC power amplifier has a small signal gain of 27.
0 dB with +30.
0 dBm saturated output power.
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 Pointto-Point Radio, LMDS, SATCOM and VSAT applications.
uc
Units GHz dB dB dB dB dB dBm VDC VDC mA mA mA Min.
28.
0 -1.
0 -
Absolute Maximum Ratings
Supply Voltage (Vd) Supply Current (Id1,2,3) Gate Bias Voltage (Vg) Input Power (Pin) Storage Temperature (Tstg) Operating Temperature (Ta) Channel Temperature (Tch)
Electrical Characteristics (Ambient Temperature T = 25 oC)
Parameter Frequency Range (f ) Input Return Loss (S11) Output Return Loss (S22) Small Signal Gain (S21) Gain Flatness (ΔS21) Reverse Isolation (S12) Saturated Output Power (Psat) 2 Drain Bias Voltage (Vd1,2,3) Gate Bias Voltage (Vg1,2,3) Supply Current (Id1) (Vd=5.
0V, Vg=-0.
7V Typical) Supply Current (Id2) (Vd=5.
0V, Vg=-0.
7V Typical) Supply Current (Id3) (Vd=5.
0V, Vg=-0.
7V Typical)
(2) Measured using constant current.
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od
(1) Channel temperature affects a device's MTTF.
It is recommended to keep channel temperature as low as possible for maximum life.
Pr
e-
Mimix Broadband, Inc.
, 10795 Rockley Rd.
, Houston, Texas 77099 Tel: 281.
988.
4600 Fax: 281.
988.
4615 mimixbroadband.
com
Characteristic Data and Specifications are subject to change without noti...
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