SDM-09120_1 Datasheet, PDF (1/5 Pages) SIRENZA MICRODEVICES – 925-960 MHz Class AB 130W Power Amplifier Module

Product Description
Sirenza Microdevices’ SDM-09120 130W power module is a robust
impedance matched, single-stage, push-pull Class AB amplifier mod-
ule suitable for use as a power amplifier driver or output stage. The
power transistors are fabricated using Sirenza's latest, high perfor-
mance LDMOS process. It is a drop-in, no-tune solution for high power
applications requiring high efficiency, excellent linearity, and unit-to-
unit repeatability. It is internally matched to 50 ohms.
SDM-09120
SDM-09120Y
Pb RoHS Compliant
& Green Package
925-960 MHz Class AB
130W Power Amplifier Module
Functional Block Diagram
Vgs
1
+3V DC to +6 V DC
+28V DC
Vds₁
Gnd
RF_in
180^o
Balun
Gnd
o
0
Vgs
2
+3V DC to +6 V DC
o
0
Gnd _{Product Features}
Balun
• Available in RoHS compliant packaging
• ^RFout
50 W RF impedance
• 130W Output P_1dB
o
• ^Gnd
Single Supply Operation : Nominally 28V
180
• High Gain: 15 dB at 942 MHz
+28V DC
• ^Vds 2
High Efficiency: 42% at 942 MHz
Case Flange = Ground
Key Specifications
Applications
• Base Station PA driver
• Repeater
• CDMA
• GSM / EDGE
Symbol
Parameter
Units Min. Typ. Max.
Frequency
Frequency of Operation
MHz 925
-
960
P_1dB
Gain
Output Power at 1dB Compression, 943 MHz
120W PEP Output Power, 942MHz and 943MHz
W
120 130
-
dB
14
15
-
Gain Flatness
Peak-to-Peak Gain Variation, 120W PEP, 925 - 960MHz
dB
-
0.3
0.5
IRL
Input Return Loss, 120W PEP Output Power, 925 - 960MHz
dB
-
-14
-12
IMD
3rd Order Product. 120W PEP Output, 942MHz and 943MHz
dBc
-
-28
-26
IMD Variation
120W PEP Output, Change in Spacing 100KHz - 25MHz
dB
-
1.0
-
Efficiency
Drain Efficiency, 120W PEP Output, 942MHz and 943MHz
Drain Efficiency, 120W CW Output, 943MHz
%
32
33
-
%
-
42
-
Delay
Signal Delay from Pin 3 to Pin 8
nS
-
4.0
-
Phase Linearity
Deviation from Linear Phase (Peak-to-Peak)
Deg
-
0.7
-
R_TH
Thermal Resistance (Junction-to-Case)
ºC/W
0.7
Test Conditions Z_in = Z_out = 50Ω, V_DD = 28.0V, I_DQ1 = I_DQ2 =500mA^T T_Flange = 25ºC
Quality Specifications
Parameter
Description
ESD Rating
Human Body Model
MTTF
200^oC Channel
Unit
Volts
Hours
Typical
2000
1.2 X 10⁶
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions. Sirenza Microdevices assumes no responsibility for the use of this information, and all such
information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices
does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2007 Sirenza Microdevices, Inc. All worldwide rights reserved.
303 S. Technology Court,
Phone: (800) SMI-MMIC
http://www.sirenza.com
Broomfield, CO 80021
1
EDS-103478 Rev G