polyfet rf devices MADQ02 Power RF Amplifiers Power = 15.0 Watts Bandwidth = 30 to 512 Mhz Gain = 25.0 dB Vdd = 28.0 Volts 50 ohms Input/Output Impedance Description The MADQ02 is a 15 Watt, 2 stage high gain amplifier module covering a bandwidth of 30-512 Mhz. This compact module design is suitable for military applications in a rugged environment. An ALC pin is provided to control the output power of the module. The MADQ02 may be used as the driver stage for the MBDQ01 module. Absolute Maximum Ratings (T=25 oC) Parameter DC supply Voltage 1 DC supply Voltage 2 AGC Voltage Symbol VDD1 VDD2 VAGC Value AGC Current VAGCI 5.00 Input Power Output Power Operating Case Temp. Storage Temperature Pin Pout Tc Tstg 0.05 20.0 32.0 9.0 -40 to +85 -45 to +100 Unit V V V mA W W o C oC Electrical Characteristics: ( T=25 oC Zs=Zl=50 ohms, Vdd = 28.0 Volts, Idq = 2.0 Amps ) Parameter Frequency Range Outut Power Power Gain Total Efficiency 2nd Harmonics Intermod - 2 tone Load Mismatch Tolerance Vagc Voltage Symbol BW Po PG Pulse Responese Time Pr h dso Im3 VSWR VAGC Min Typical 30 Max 512 15.0 25.0 15 -20.00 10:1 8.0 Unit Test Conditions Mhz 50 ohm load Watts Pin = 13.0 dbm Vagc = 8.0 V dB Pout = 15.0 Watts Vagc = 8.0 V Pout = 15.0 Watts % Pout = 15.0 Watts dBc dBc AvePwr= Watts Relative All Phase Angles V Pin = 13.0 dBm, Pout =15.0 W uS POLYFET RF DEVICES DC Blank on Vagc pin REVISION 04/07/2008 1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com MADQ02 MADQ02 F=30MHz Vds=28Vdc 28 24 20 Pout 37 24 36 20 35 16 34 12 33 8 32 4 31 0 MADQ02 F=250MHz Vds=28Vdc 31.0 16 12 Gain 8 4 Efficiency@15W=20% 0 0 2 4 6 8 10 12 14 16 Pin in MilliWatts VAGC=8V MADQ02 F=512MHz Vds=28Vdc 31.0 20 18 16 14 12 10 8 6 4 2 0 30.5 30.0 Pout 29.5 29.0 Efficiency@15W=19% 28.5 0 24 22 20 18 16 14 12 10 8 6 4 2 0 5 Gain 10 15 20 Pin in MilliWatts 29.5 29.0 Gain 20 15 10 Pout 5 0 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 VAGC Pin=+14dBm 10 15 20 Pin in MilliWatts 25 VAGC=8V MADQ02 F=30MHz Vds=28Vdc 32 Gain 28 24 20 20 16 16 12 12 8 8 4 Pout 4 5.5 0 6.0 0 3.0 3.5 4.0 4.5 5.0 VAGC Pin=+14dBm MADQ02 F=512MHz Vds=28Vdc 30 25 5 24 25 VAGC=8V MADQ02 F=250 MHz Vds=28Vdc 30.0 Efficiency@15W=20% 28 Gain 30.5 Pout 0 32 31.5 20 Gain 25 16 20 12 15 8 Pout 4 0 30 10 5 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Pin=+14dBm VAGC POLYFET RF DEVICES REVISION 04/07/2008 1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 URL:www.polyfet.com