features n useable bandwidth of operation : 20 - 26 ghz n +20 dbm typical input ip3 n 8 db typical conversion loss at 24 ghz n +13 to +1 7 dbm lo drive n if bandwidth : 500 mhz - 6000 mhz n gaas schottky diodes for excellent repeatability description m/a - com?s ma4ex24 01 is a passive gaas mmic schottky diode double balanced mixer designed for 24 ghz operation. the gaas quad schottky diodes ar e fabricated on omcvd epitaxial wafers using a process designed for repeatable electrical characteristics and extremely low para sitics. these diodes are fully passivated with silicon nitride and have an additional layer of polyamide for scratch protection. this protective coating prevents damage to the junction during automated, or manual handling; which makes them suita ble for pick and place insertion. applications these mixers are well suited for high volume automotive radar applications where small size and exceptional performance are required. typical applications include frequency conversion (up/down converters). absolute maximum ratings 1 gaas mmic double balanced 24 ghz mixer MA4EX2401 parameter maximum ratings operating temperature - 65 c to +125 c storage temperature - 65 c to +150 c incident lo power +17 dbm incident rf power +17 dbm 1. exceeding these limits may cause permanent damage. v 1.00 chip layout 1
gaas mmic double balanced 24 ghz mixer MA4EX2401 v 1.00 m/a - com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without not ice. visit www.macom.com for additional data sheets and product information. 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 2 3 electrical specifications : @ + 25 c parameter frequency range test conditions units min. typ. max. conversion loss 20 - 26 ghz lo drive = +13 dbm if = 500 mhz - 6000 mhz db 8.0 9.0 l - r isolation 20 - 26 ghz lo drive = +13 dbm if = 500 mhz - 6000 mhz db 30.0 l - i isolation 20 - 26 ghz lo drive = +13 dbm if = 500 mhz - 6000 mhz db 25.0 r - i isolation 20 - 26 ghz lo drive = +13 dbm if = 500 mhz - 6000 mhz db 9.0 input ip3 20 - 26 ghz lo drive = +13 dbm if = 500 mhz - 6000 mhz dbm 18.0 input 1 db compression 20 - 26 ghz lo drive = +13 dbm if = 500 mhz - 6000 mhz dbm 10.5
gaas mmic double balanced 24 ghz mixer MA4EX2401 v 1.00 m/a - com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without not ice. visit www.macom.com for additional data sheets and product information. 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 3 3 typical performance curves (lo drive = + 13 dbm, rf = - 10 dbm) input ip3 isolation conversion loss conversion loss @ different if frequencies -10.0 -9.0 -8.0 -7.0 -6.0 21.0 22.0 23.0 24.0 25.0 26.0 lo frequency (ghz) conversion loss (db) 500mhz 1ghz 4ghz 6ghz input ip3 10.0 15.0 20.0 25.0 30.0 21.0 22.0 23.0 24.0 25.0 26.0 frequency ( ghz ) dbm "@1ghz" @4ghz @6ghz isolation (db) -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 21.0 22.0 23.0 24.0 25.0 26.0 frequency (ghz) isolation (db) rf-if rf-lo lo-if
gaas mmic double balanced 24 ghz mixer MA4EX2401 v 1.00 m/a - com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without not ice. visit www.macom.com for additional data sheets and product information. 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 4 MA4EX2401 outline dimensions dim inches millimeters min. max. min. max. a 0.038 0.042 0.98 1.08 b 0.022 0.026 0.57 0.67 c 0.033 0.034 0.860 0.870 d 0.018 0.461 e 0.016 0.017 0.427 0.437 thickness .004 mils 0.018 0.471 4
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