? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 1 double-balanced mixer rev. v3 m4g / SM4G advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. 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. commitment to produce in volume is not guaranteed. features ? lo 800 to 3500 mhz ? rf 800 to 2400 mhz ? if dc to 1500 mhz ? lo drive: +7 dbm (nominal) ? high isolation: 30 db (typ.) description the m4g is a double balanced mixer, designed for use in military, commercial, and test equipment applic ations. the design utilizes schottky ring quad diodes and broadband ferrite baluns to attain excellent performance. this mi xer 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 m4g flatpack SM4G surface mount electrical specifications: z 0 = 50 ? lo = +7 dbm (downconverter application only) parameter test conditions units typical guaranteed +25oc -54o to +85oc * ssb conversion loss (max) & ssb noise figure (max) fr = 1.3 to 2.4 ghz, fl =0.8 to 3.5 ghz, fi =0.01 to 1.5 ghz fr = 0.8 to 2.4 ghz, fl =0.8 to 3.5 ghz, fi =0.01 to 1.5 ghz db db 7.0 8.0 8.5 9.0 9.0 9.5 isolation, l to r (min) fl = 0.8 to 2 ghz fl = 1 to 3.5 ghz db db 35 28 25 20 23 18 isolation, l to i (min) fl = 0.8 to 3.5 ghz db 25 18 16 1 db conversion comp. fl @ +7 dbm dbm +0 input ip3 product image * the SM4G specification limits apply at 0oc to +50oc.
typical performance curves conversion loss vs. drive level: the minimum recommended drive level is +5 dbm. the maxi- mum recommended drive level is +13 dbm. conversion loss vs. input frequency: conver- sion loss of the mixer when used in an ssb sys- tem. the frequency ordinate refers to the r-port (f r ) with f i at 120 mhz and f l less than f r . data plotted with an f l level of +7 dbm. isolation vs. frequenc y: level of the f l signal fed through to the r and i-ports with respect to the level of the f l signal at the l-port. conversion loss vs. f i frequency: conversion loss of the mixer when used in an ssb system. the frequency ordinate refers to the i-port (f i ) with f r at 1.2 ghz and f l swept from 1.2 to 3.7 ghz. ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 2 double-balanced mixer rev. v3 m4g / SM4G advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. 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. commitment to produce in volume is not guaranteed.
? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 3 double-balanced mixer rev. v3 m4g / SM4G advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. 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. commitment to produce in volume is not guaranteed. absolute maximum ratings parameter absolute maximum operating temperature -54oc to +100oc storage temperature -65oc to +100oc peak input power +23 dbm max @ +25oc +17 dbm max @ +100oc peak input current 50 ma dc outline drawing: flatpack * outline drawing: surface mount * ? dimensions are inches (millimeters) 0. 015 (0.38) unless otherwise specified. outline drawing: flatpack * weight: 1 gram (0.04 oz.) max. weight: 2 grams (0.07 oz.) max.
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