flatpack double - balanced mixer, 0.6 - 3 ghz md - 156 fp - 2 v 3.00 features n noise figure: 6.5 typical n lo - rf isolation: 30 db typical n impedance: 50 ohms nominal n maximum input power: 300 mw max. @ 25c, derated to 85c @ 3.2 mw/c n if port current: 50 ma max. n mil - std - 883 screening available description transformers convert to the lo and rf paths to balanced lines connecting a low barrier, schottky diode ring quad. these transformers help provide ex cellent isolation between ports. conversion loss is low. the direct connection of the if port to the diode quad allows these m ixers to be used as phase detectors and bi - phase modulators. electrical specifications 1 : t a = - 55c to +85c parameter test conditions frequency units min typ max frequency range rf, lo ports if port 600 - 3000 dc - 1000 mhz mhz ? ? ? ? ? ? conversion loss and ssb noise figure 800 - 2000 mhz 600 - 3000 mhz db db ? ? ? ? 8.0 9.0 dc offset ? ? mv ? < 6 ? rf input 1 db compression 1 db desensitization dbm dbm ? ? 0 - 4 ? ? isolation lo to rf lo to if 600 - 2000 mhz 2000 - 3000 mhz 600 - 2000 mhz 2000 - 3000 mhz db db db db 25 20 20 17 ? ? ? ? ? ? ? ? ssb noise figure within 1 db of conversion loss max. ? ? ? ? ? typical two - tone im ratio with ? 10 dbm input, each input 25 mhz and 35 mhz if 800 mhz 1500 mhz 2500 mhz db db db ? ? ? 44 40 40 ? ? ? dc polarity negative ? ? ? ? ? 1. all specifications apply when operated at +7 dbm available lo power with 50 ohm source and load impedance. pin configuration p in no. function pin no. function 1 gnd 5 lo 2 gnd 6 gnd 3 gnd 7 gnd 4 if 8 rf
flatpack double - balanced mixer, 0.6 - 3 ghz md - 156 specifications subject to change without notice. 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 visit www.macom.com for additional data sheets and product information. v 3.00 2 typical performance curves conversion loss isolation conversion loss vs. lo power ordering information part number package md - 156 pin fp - 2 if port response 4 6 8 10 0.5 1.0 1.5 2.0 2.5 3.0 3.5 frequency (ghz) conversion loss (db) 5 6 7 8 9 0.0 2.0 4.0 6.0 8.0 10.0 12.0 lo power (dbm) loss (db) 0.0 0.5 1.0 1.5 2.0 0 250 500 1000 1250 1500 2000 if frequency (mhz) if port response 20 25 30 35 40 0.5 1.0 1.5 2.0 2.5 3.0 3.5 frequency (ghz) isolation (db) l - r l - x
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