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PDF XU1004 Data sheet ( Hoja de datos )
| Número de pieza | XU1004 | |
| Descripción | GaAs MMIC Transmitter | |
| Fabricantes | Mimix Broadband | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de XU1004 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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32.0-45.0 GHz GaAs MMIC
Transmitter
August 2006 - Rev 02-Aug-06
Features
Sub-harmonic Transmitter
Integrated Mixer, LO Doubler/Buffer & Output Amplifier
+14.0 dBm Output Third Order Intercept (OIP3)
+4.0 dBm LO Drive Level
5.0 dB Conversion Gain
100% On-Wafer RF and DC Testing
100% Visual Inspection to MIL-STD-883 Method 2010
General Description
Mimix Broadband’s 32.0-45.0 GHz GaAs MMIC transmitter has a
+14.0 dBm output third order intercept across the band.This
device is a balanced, resistive pHEMT mixer followed by a
distributed output amplifier and includes an integrated LO
doubler and LO buffer amplifier.The use of integrated LO
doubler and LO buffer amplifier makes the provision of the LO
easier than for fundamental mixers at these frequencies. IF and
IF mixer inputs are provided and an external 180 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
U1004
Absolute Maximum Ratings
Supply Voltage (Vd)
Supply Current (Id1,Id2)
Gate Bias Voltage (Vg)
Input Power (IF Pin)
Storage Temperature (Tstg)
Operating Temperature (Ta)
Channel Temperature (Tch)
+6.0 VDC
200, 180 mA
+0.3 VDC
0.0 dBm
-65 to +165 OC
-55 to MTTF Table3
MTTF Table3
(3) 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 = 25o C)
Parameter
Units Min. Typ. Max.
Frequency Range (RF) Upper Side Band
GHz 35.0 - 45.0
Frequency Range (RF) Lower Side Band
GHz 32.0 - 42.0
Frequency Range (LO)
GHz 16.0 - 25.0
Frequency Range (IF)
GHz DC - 4.0
Output Return Loss RF (S22)
Small Signal Conversion Gain IF/RF (S21) 2
dB - 10.0 -
dB - 5.0 -
LO Input Drive (PLO)
Isolation LO/RF @ LOx1
dBm - +4.0 -
dB - TBD -
Isolation LO/RF @ LOx2
Output Third Order Intercept (OIP3) 1,2
dB - TBD -
dBm - +14.0 -
Drain Bias Voltage (Vd1,2)
VDC - +4.0 +5.5
Gate Bias Voltage (Vg1,2)
VDC -1.2 -0.3 +0.1
Gate Bias Voltage (Vg3,4) Mixer, Doubler
VDC -1.2 -0.5 +0.1
Supply Current (Id1) (Vd1=4.0V, Vg=-0.3V Typical)
mA - 160 180
Supply Current (Id2) (Vd2=4.0V, Vg=-0.3V Typical)
(1) Measured using constant current.
(2) Measured using LO Input drive level of 0.0 dBm.
mA - 145 165
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 1 of 7
Characteristic Data and Specifications are subject to change without notice. ©2006 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.
1 page  
32.0-45.0 GHz GaAs MMIC
Transmitter
August 2006 - Rev 02-Aug-06
App Note [3] USB/LSB Selection -
LSB USB
IF2 IF1
An alternate method of Selection of USB or LSB:
USB
U1004
For Upper Side Band operation (USB):
With IF1 and IF2 connected to the
direct port (0º) and coupled port (180º)
respectively as shown in the diagram,
the USB signal will reside on the
isolated port. The input port must be
loaded with 50 ohms.
For Lower Side Band operation (LSB):
With IF1 and IF2 connected to the
direct port (0º) and coupled port (180º)
respectively as shown in the diagram,
the LSB signal will reside on the input
port. The isolated port must be loaded
with 50 ohms.
LSB
In Phase Combiner
-180º
IF2
IF1
In Phase Combiner
-180º
IF2 IF1
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 5 of 7
Characteristic Data and Specifications are subject to change without notice. ©2006 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.
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet XU1004.PDF ] | |
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