M4B / SM4B Double-Balanced Mixer Rev. V4 Features Product Image LO 10 TO 1500 MHz RF 10 TO 1500 MHz IF DC TO 1000 MHz LO DRIVE: +13 dBm (NOMINAL) HIGH ISOLATION: 35 dB (TYP.) AVAILABLE IN SURFACE MOUNT Description The M4B is a double balanced mixer, designed for use in military, commercial, and test equipment applications. The design utilizes Schottky ring quad diodes and broadband 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 cou- pled to the diodes. Environmental screening is available to MIL- STD-883, MIL-STD-202, or MIL-DTL-28837, consult factory. Ordering Information Part Number Package M4B Flatpack SM4B Surface Mount Electrical Specifications: Z = 50 Lo = +13 dBm (Downconverter application only) 0 Typical Guaranteed Parameter Test Conditions Units +25C -54 to +85C SSB Conversion Loss fR = 0.01 to 1.2 GHz, fL =0.01 to 1.2 GHz, fI =0.0004 to 0.2 GHz dB 7.5 8.5 9.0 (max) & SSB Noise fR = 0.01 to 1.5 GHz, fL =0.01 to 1.5 GHz, fI =0.0004 to 0.2 GHz dB 8.0 9.0 9.5 Figure (max) fR = 0.01 to 1.5 GHz, fL =0.01 to 1.5 GHz, fI =0.0004 to 1 GHz dB 8.5 9.5 10.0 fL = 0.01 to 0.6 GHz dB 45 35 33 fL = 0.6 to 1.2 GHz Isolation, L to R (min) 35 25 23 dB fL = 1.2 to 1.5 GHz dB 28 22 20 fL = 0.1 to 0.6 GHz dB 40 30 28 Isolation, L to I (min) fL = 0.6 to 1.2 GHz dB 30 25 23 fL = 1.2 to 1.5 GHz dB 23 18 16 1 dB Conversion Comp. fL +13 dBm dBm +7 Input IP3 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions North America Tel: 800.366.2266 Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, India Tel: +91.80.4155721 China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. M4B / SM4B Double-Balanced Mixer Rev. V4 Typical Performance Curves 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions North America Tel: 800.366.2266 Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, India Tel: +91.80.4155721 China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions 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. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.