Radar Pulsed Power Module, 300 Watts, 2.7-2.9 GHz, 100 µS Pulse, 10% Duty 05/15/01 PHA2729-300M Preliminary Features n n n n n n Outline Drawing Includes RC bias circuit In-Phase Combined Pulsed Power Transistors Input and Output Matched to 50 Ω Soft Substrate εR=10.5 Circuit Board Nickel Plated Copper Flange MTTF > 1x106 Hrs @ Tflange=45 °C Electrical Characteristics @ 25 ± 5 °C (Room Ambient) Parameter Symbol Min. Max. Units Test Conditions Pin - 53.3 Wpk VCC=38 V, Pout= 300 Wpk, F=2.7, 2.8, 2.9 GHz Pout 315 Wpk VCC=38 V, PIN=(PIN @ POUT=300 W) + 0.5 dB, F=2.7, 2.8, 2.9 GHz Power Gain Gp 7.5 - dB VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Collector Efficiency ηC 36 - % VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Input Return Loss RL 10 - dB VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Droop - .5 dB VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz 2nd Harmonic 2fc - -20 dBc VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Spurious Level Spurious - -60 dBc VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Insertion Phase Deviation ∆ϕ -14 +14 Degrees VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Rise time Tr - 200 nS VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Load Mismatch Stability VSWR-S - 1.5:1 - VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Load Mismatch Tolerance VSWR-T - 2:1 dB VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Gp Flat - .8 dB VCC=38 V, POUT=300 Wpk, F=2.7, 2.8, 2.9 GHz Input Power Output Power with .5 dB overdrive Pulse Amplitude Droop Gain Flatness over Frequency Radar Pulsed Power Module, 300 Watts, 2.7- 2.9 GHz, 100µS Pulse, 10% Duty PHA2729-300M 05/15/01 Preliminary PHA2729-300M Sample Test Data Test Conditions: Vcc= 38Vdc, Pulse Width: 100µS, Duty Cycle: 10%, Pout: 300 Wpk, Tflange: 50 °C Freq. PIN Ic R. Loss P. Drp. Gp Nc Po 1 DB Comp. Gp 1.5:1 2.0:1 (GHz) (Wpk) (A) (dB) (dB) (dB) (%) OD (dB) Flat VSWR VSWR (dB) (S,D,L,B) (P,F) S P S P S P (Wpk) 2.7 36.4 16.43 16.9 0.0 9.16 48.1 351 0.68 2.8 39.4 16.95 18.2 0.0 8.82 46.6 359 0.78 2.9 43.1 17.33 14.5 0.0 8.43 45.6 337 0.51 0.73 Absolute Maximum Ratings Parameter Symbol Rating Units Tj 200 °C Thermal Resistance @ 25 °C θJC TBD °C/W Power Dissipation Total @ 25 °C PD TBD W Operating Case Temperature** TC -40 to +100 °C TSTG -40 to +125 °C Junction Temperature Storage Temperature Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2