Document
Radar Pulsed Power Pallet 300Wpk, 2.7-2.9GHz, 100µS Pulse, 10% Duty
Features
• • • • • • • Input and output matched to 50Ω 350W, 46% efficiency; typical RF performance 36VCC, 44W nominal input RF drive level Includes RC bias filter NPN silicon power transistors Nickel/Gold plated copper flange MTTF>1x106 hrs.@Tflange=45°C
MAPP-002729-300M00
Preliminary DS2007-01-03
Outline Drawing
Description
The MAPP-002729-300M00 is a common-base, Class-C,Sband pallet designed to streamline design of pulse power amplifier modules for ATC (Air Traffic Control) applications. The transistors are DC-isolated to optimize current balance and enable individual current monitoring. A wide-trace Wilkinson combiner maximizes consistency and reduces loss. In addition, the wide traces simplify connection to 50Ω circuits on any PCB material. The pallet includes a gain compensation network at the input for ultra-flat gain vs. frequency response.
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Electrical Specifications: @25°C ±5°C (Room Ambient)
Parameter
Output Power Output Power with 1 dB overdrive Delta Pout 1dB OD Power Gain Collector Efficiency Input Return Loss Pulse Amplitude Droop 2nd Harmonic Spurious Level Insertion Phase Deviation Rise time Overdrive stability, all nonharmonically related spurious Load Mismatch Stability Load Mismatch Tolerance Gain Flatness over Frequency
Symbol
Pout Pout at 1dB OD Pcomp Gp hC RL Droop 2fc Spurious Dj Tr OD-S VSWR-S VSWR-T Gp Flat
Min
300 314 0.2 8.3 40 10 -14 -
Max
0.9 0.5 -20 -60 +14 300 50 1.5:1 2:1 0.8
Units
Wpk Wpk dB dB % dB dB dBc dBc Degrees nS dBc dB dB
Test Conditions
VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 55 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 55 Wpk, F=2.7, 2.8, 2.9 GHz Given by 10log(Pout 1dB OD /Poutnom) VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 55.5 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz VCC= 36 V, Pin= 44 Wpk, F=2.7, 2.8, 2.9 GHz
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or • North America Tel: 800.366.2266 / Fax: 978.366.2266 information contained herein without notice. M/A-COM makes no warranty, represen- • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 tation or guarantee regarding the suitability of its products for any particular purpose, • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information.
Visit www.macom.com for additional data sheets and product information.
PRELIMINARY: Datasheets contain information regarding a product M/A-COM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed.
Radar Pulsed Power Pallet 300Wpk, 2.7-2.9GHz, 100µS Pulse, 10% Duty
Typical Performance Curves
Power Output Gain
MAPP-002729-300M00
Preliminary DS2007-01-03
380 360 P out (W)
Gain (dB)
9.3 9.1 8.9 8.7 8.5 8.3
340 320 300 2.7 2.8 Freq (GHz) 2.9
2.7
2.8 Freq (GHz)
2.9
Efficiency
Return Loss
50 48
0 -5
EF F (% )
RL (dB)
46 44 42 40 2.7 2.8 Freq (GHz) 2.9
-10 -15 -20 2.7 2.8 Freq (GHz) 2.9
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or • North America Tel: 800.366.2266 / Fax: 978.366.2266 information contained herein without notice. M/A-COM makes no warranty, represen- • Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 tation or guarantee regarding the suitability of its products for any particular purpose, • Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information.
Visit www.macom.com for additional data sheets and product information.
PRELIMINARY: Datasheets contain information regarding a product M/A-COM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed.
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