43.5-46.5 GHz GaAs MMIC
Power Amplifier
April 2007 - Rev 17-Apr-07
P1028-BD
Chip Device Layout
Features
Excellent Saturated Output Stage
Balanced Design Provides Good Input/Output Match
14.0 dB Small Signal Gain
+29 dBm P1dB Compression Point
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 balanced 43.5 - 46.5
GHz GaAs MMIC power amplifier has a small signal
gain of 14.0 dB with a +29.0 dBm P1dB output
compression point. The device also includes Lange
couplers to achieve good input and output return
loss. 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.
XP1028-BD
Absolute Maximum Ratings
Supply Voltage (Vd)
Supply Current (Id)
Gate Bias Voltage (Vg)
Input Power (Pin)
Storage Temperature (Tstg)
Operating Temperature (Ta)
Channel Temperature (Tch)
+6.0 VDC
2360 mA
+0.3 VDC
+23 dBm
-65 to +165
O
C
-55 to MTTF Table
1
MTTF Table
1
(1) 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
Frequency Range (f )
Input Return Loss (S11)
Output Return Loss (S22)
Small Signal Gain (S21)
Gain Flatness ( S21)
Reverse Isolation (S12)
Output Power for 1dB Compression (P1dB)
2
Drain Bias Voltage (Vd1,2,3)
Gate Bias Voltage (Vg1,2,3)
Supply Current (Id) (Vd=5.0V, Vg=-0.5V Typical)
(2) Measured using constant current.
Units
GHz
dB
dB
dB
dB
dB
dBm
VDC
VDC
mA
Min.
43.5
-
-
-
-
-
-
-
-1.0
-
Typ.
-
25.0
25.0
14.0
+/-1.0
45.0
+29.0
+5.0
-0.5
1440
Max.
46.5
-
-
-
-
-
-
+5.5
0.0
2160
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 1 of 5
Characteristic Data and Specifications are subject to change without notice.
©2007
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
MIMIX [ MIMIX BROADBAND ]
