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XP1048-QJ Datasheet(PDF) 1 Page - Mimix Broadband

Part No. XP1048-QJ
Description  3.3-3.8 GHz HFET 3W Linear Power Amplifier
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Maker  MIMIX [Mimix Broadband]
Homepage  http://www.mimixbroadband.com
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XP1048-QJ Datasheet(HTML) 1 Page - Mimix Broadband

   
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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 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.
3.3-3.8 GHz HFET
3W Linear Power Amplifier
December 2007 - Rev 03-Dec-07
P1048-QJ
P1dB, 3W
Power Gain, 13 dB
Positive Voltage Supply, +5V to +8V
Output and Input Pre-Matched Internally
Thermally Efficient for Higher MTTF
RoHS Compliant 6X6mm QFN
Ideal for WiMAX Applications (802.16)
Features
General Description
The XP1048-QJ is a high linearity single stage power
amplifier capable of 13 dB of gain, 3 Watt of power at 1 dB
compression and is housed in a 6X6mm QFN package.
The XP1048-QJ provides less than 2.5% EVM at 27 dBm
output power with 802.16 OFDM signal and peak to
average power ratio of 9.17 dB. The input and output of the
device are pre-matched facilitating a simplified output
matching approach. The quiescent current is controlled
using a negative voltage.
The high dynamic range of this device makes it ideal as a
final or driver stage for WiMAX equipment in the 3.3-3.8
GHz bands.
Absolute Maximum Ratings
Voltage Supply (Vdd)
Current (Idd)
Dissipated Power (Pdiss)
Input Power (Pin)
Storage Temperature (Tstg)
Channel Temperature (Tch)
Thermal Resistance (Rth)
Operating Backside Temperature (Tb)
9V
1000 mA
8W
25 dBm
-60 to +150 ºC
200 ºC
20 ºC/W
-40 ºC to (see note 1)
Operation outside any of these limits can cause permanent damage.
(1) Caclulate maximum operating temperature Tmax using the
following formula: Tmax=200-(Pdiss [W] x 20) [C].
Electrical Characteristics (AmbientTemperatureT=25 oC,Vcc=8V)1
Description
Parameter
Units
Min.
Typ.
Max.
Operating Frequency
f
GHz
3.3
3.5
3.8
Quiescent Current (2)
Idq
mA
-
600
-
Power Gain @ Pout = 27dBm
Gps
dB
-13
-
Output Power @ EVM = 2.5% (3)
Pout
dBm
-
27
-
Adjacent Channel Power Ratio @Pout = 27dBm (4)
ACPR
dBc
-
-45
-
Power @ 1dB Compression Point
P1dB
dBm
-
34.5
-
Output Third order intercept Point @ 27dBm/tone (5)
OIP3
dBm
-
46
-
Gate Voltage
Vgg
V
-
-0.8
-
Noise Figure
NF
dB
-5
-
(1) Data measrued in a Mimix matched connectorized fixture.
(2) Quiescent current depends on Vgg
(3) Using an 802.16d OFDM signal format with PAR = 9dB
(4) Using 3 GPP WCDMA signal, PAR = 9.17dB
(5) 100KHz spacing


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