SFD25 MACOM

FD25 / FD25C / FD25E / SFD25 Frequency Doubler Rev. V5 Features Input 5 - 2400 MHz Output 10 - 4800 MHz Input Drive Level = 10 dBm (nominal) Hermetically-Sealed Package Description TO-8 Flatpack The FD25 is a passive bridge diode frequency doubler, designed for use in military, commercial and test equipment applications. The design utilizes Schottky bridge quad diodes and broadband soft dielectric and/or ferrite baluns to attain excellent performance. The use of high temperature solder assembly processes used internally makes it ideal Surface Mount SMA Connectorized for use in manual and semi-automated assembly. Environmental screening available to MIL-STD-883, MIL-STD-202, or MIL-DTL-28837, consult factory. Electrical Specifications: Z = 50 , P = 10 dBm 0 IN Typical Guaranteed Test Conditions Parameter Units Input Frequency (MHz) 1 +25C +25C -54C - +85C 5 - 30 12.0 13.0 15.0 SSB Conversion Loss (max.) dB 30 - 2400 11.5 13.0 13.5 5 - 1000 35 25 23 Fundamental Suppression (min.) 1000 - 2000 dBc 25 20 18 2000 - 2400 20 16 14 5 - 500 50 40 38 Third Harmonic Suppression 500 - 1000 dBc 40 30 28 1000 - 2400 35 25 23 Input VSWR 5 - 2400 ratio 1.5:1 1. The FD25C specification limits apply at 0C to +50C. Ordering Information Absolute Maximum Ratings Part Number Package Parameter Absolute Maximum FD25 TO-8 23 dBm +25C Peak Input Power 20 dBm +100C FD25C SMA Connectorized Peak Input Current 50 mA DC FD25E Flatpack Operating Temperature -54C to +100C SFD25 Surface Mount Storage Temperature -65C to +100C 11 1 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: FD25 / FD25C / FD25E / SFD25 Frequency Doubler Rev. V5 Typical Performance Curves Conversion Loss vs. Input Power Conversion Loss vs. Input Frequency (P = 10 dBm) IN 14 15 14 13 13 12 12 11 11 10 10 1 10 100 1000 10000 0 4 8 12 16 20 24 Input Frequency (MHz) Input Power (dBm) Input VSWR vs. Input Power Input VSWR vs. Input Frequency (P = 10 dBm) IN 2.0 3 1.5 2 1 1.0 1 10 100 1000 10000 0 4 8 12 16 20 24 Input Frequency (MHz) Input Power (dBm) Suppression vs. Input Frequency 70 60 50 40 1x Input Frequency 30 3x Input Frequency 5x Input Frequency 20 1 10 100 1000 10000 Input Frequency (MHz) 22 2 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: