M77 / M77C Double-Balanced Mixer Rev. V3 Features Product Image LO 7 TO 15 GHz RF 8 TO 12.5 GHz IF DC TO 2.5 GHz LO DRIVE: +10 dBm (NOMINAL) LOW NOISE FIGURE Description The M77 is a double balanced mixer, designed for use in military, commercial and test equipment applications. The design utilizes Schottky ring quad diodes and broadband soft dielectric and ferrite baluns to attain excellent performance. This mixer can also be used as a phase detector and/or bi-phase modulator since the IF port is DC coupled to the diodes. The use of high temperature solder and welded assembly processes used internally makes it ideal for use in manual, semi-automated assembly. Environmental screening available to MIL-STD-883, MIL-STD-202, or MIL-DTL-28837, consult factory. Ordering Information Part Number Package M77 Minpac M77C SMA Connectorized Electrical Specifications: Z = 50 Lo = +10 dBm (Downconverter application only) 0 Typical Guaranteed Parameter Test Conditions Units +25C -54 to +85C fR = 8 to 12.5 GHz, fL = 7 to 13.5 GHz, fI = 0.03 to 1 GHz dB 5.0 7.0 7.5 SSB Conversion Loss fR = 8 to 12.5 GHz, fL = 7 to 14.5 GHz, fI = 1 to 2 GHz dB 5.5 7.5 8.0 (max) & SSB Noise fR = 8 to 12.5 GHz, fL = 7 to 15 GHz, fI = 2 to 2.5 GHz dB 6.0 8.0 8.5 Figure (max) fL = 7 to 15 GHz dB 35 20 18 Isolation, L to R (min) fL = 8 to 12 GHz dB 35 20 18 fL = 7 to 14 GHz dB 30 15 13 Isolation, L to I (min) fL = 14 to 15 GHz dB 20 10 8 1 dB Conversion Comp. fL = +10 dBm dBm +4 fR1=10 GHz at 6 dBm,fR2=10.01GHz at 6 dBm, Input IP3 fL = 11 GHz at = +10 dBm dBm +15 11 1 M/A-COM 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: M77 / M77C Double-Balanced Mixer Rev. V3 Typical Performance Curves 22 2 M/A-COM 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: