specifications and information are subject to change without notice wj communications, inc ? phone 1-800-wj1-4401 ? fax: 408-577-6621 ? e-mail: sales@wj.com ? web site: www.wj.com, www.triquint.com page 1 of 4 april 2006 mh103a high dynamic range 1.9 ? 2.7 ghz mmic mixer product information product features ? +34 dbm iip3 ? rf: 1900 ? 2700 mhz ? lo: 1600 ? 2650 mhz ? if: 50 ? 300 mhz ? +17 dbm drive level ? lead-free/green/rohs-compliant soic-8 smt package ? no external bias required applications ? mobile infrastructure ? wibro / wimax infrastructure product description the mh103a is a passive gaas mesfet mixer that provides high dynamic range performance in a low-cost lead-free/green/rohs-compliant soic-8 package. wj?s mh103a uses patented tec hniques to realize +34 dbm input ip3 at an lo drive level of +17 dbm and can be used for upconverting or downconverting low-side lo applications. this single monolithic integrated circuit does not require any external baluns, bias, matching, or decoupling elements. the on-chip diplexer affords good matching on the rf and if ports. typical applications include frequency up/down conversion, modulation and de modulation for receivers and transmitters used in 3g umts systems. functional diagram 1 3 2 4 8 6 7 5 function pin no. lo 2 if 5 rf 7 gnd 1, 3, 4, 6, 8 specifications (1) parameter units min typ max comments rf frequency range mhz 1900 ? 2700 lo frequency range mhz 1600 ? 2650 if frequency range mhz 50 ? 300 ssb conversion loss db 8.2 9.0 see note 1 noise figure db 8.7 see note 2 input ip3 dbm +28 +34 see note 1, 3 input p1db dbm +16 lo ? rf isolation db 21 28 lo ? if isolation db 27 37 rf ? if isolation db 12 18 return loss: rf port db 15 return loss: if port db 20 return loss: lo port db 12 lo drive level dbm +17 1. specifications are guaranteed at: rf / if = 1900 / 50, 1900 / 200, 2200 / 50, and 2200 / 300 mhz with a low-side lo at +17 dbm in a downconverting application at 25 c. 2. assumes lo injection noise is filtered at the thermal noise floor, -174 dbm/hz, at the rf, if, and image frequencies. 3. iip3 is measured with f = 1 mhz with rf in = 0 dbm / tone. absolute maximum rating parameter rating operating case temperature -40 to +85 c storage temperature -65 to +100 c lo power +20 dbm input if / rf power +20 dbm operation of this device above any of th ese parameters may cause permanent damage. ordering information part no. description MH103A-G high dynamic range 1.9 ? 2.7 ghz mmic mixer (lead-free/green/rohs-com pliant soic-8 package) mh103a-pcb fully-assembled mixer application board
specifications and information are subject to change without notice wj communications, inc ? phone 1-800-wj1-4401 ? fax: 408-577-6621 ? e-mail: sales@wj.com ? web site: www.wj.com, www.triquint.com page 2 of 4 april 2006 mh103a high dynamic range 1.9 ? 2.7 ghz mmic mixer product information typical performance plots: low-side downconversion input ip3 vs rf frequency low-side downconversion, lo = +15 dbm, 25 c 28 30 32 34 36 38 1800 1900 2000 2100 2200 rf frequency (mhz) input ip3 (dbm) if = 50 mhz if = 150 mhz if = 200 mhz if = 250 mhz if = 300 mhz input ip3 vs rf frequency low-side downconversion, lo = +17 dbm, 25 c 28 30 32 34 36 38 1700 1900 2100 2300 2500 2700 rf frequency (mhz) input ip3 (dbm) if = 50 mhz if = 150 mhz if = 200 mhz if = 250 mhz if = 300 mhz input ip3 vs rf frequency low-side downconversion, lo = +19 dbm, 25 c 28 30 32 34 36 38 1800 1900 2000 2100 2200 rf frequency (mhz) input ip3 (dbm) if = 50 mhz if = 150 mhz if = 200 mhz if = 250 mhz if = 300 mhz conversion loss vs rf frequency low-side downconversion, lo = +15 dbm, 25 c 5 6 7 8 9 10 1800 1900 2000 2100 2200 rf frequency (mhz) conversion loss (db) if = 50 mhz if = 150 mhz if = 200 mhz if = 250 mhz if = 300 mhz conversion loss vs rf frequency low-side downconversion, lo = +17 dbm, 25 c 5 6 7 8 9 10 1700 1900 2100 2300 2500 2700 rf frequency (mhz) conversion loss (db) if = 50 mhz if = 150 mhz if = 200 mhz if = 250 mhz if = 300 mhz conversion loss vs rf frequency low-side downconversion, lo = +19 dbm, 25 c 5 6 7 8 9 10 1800 1900 2000 2100 2200 rf frequency (mhz) conversion loss (db) if = 50 mhz if = 150 mhz if = 200 mhz if = 250 mhz if = 300 mhz if return loss lo = +17 dbm, 25 c -40 -30 -20 -10 0 50 100 150 200 250 300 if frequency (mhz) if return loss (db) rf = 1900 mhz rf = 2000 mhz rf = 2200 mhz rf return loss lo = +17 dbm, 25 c -20 -15 -10 -5 0 1700 1800 1900 2000 rf frequency (mhz) rf return loss (db) if = 50 mhz if = 200 mhz if = 300 mhz lo return loss lo = +17 dbm, 25 c -20 -15 -10 -5 0 1600 1800 2000 2200 lo frequency (mhz) lo return loss (db) l-r isolation low-side downconversion 0 10 20 30 40 1600 1800 2000 2200 lo frequency (mhz) l-r isolation (db) -40c +25c +85c l-i isolation low-side downconversion 0 10 20 30 40 1600 1800 2000 2200 lo frequency (mhz) l-i isolation (db) -40c +25c +85c
specifications and information are subject to change without notice wj communications, inc ? phone 1-800-wj1-4401 ? fax: 408-577-6621 ? e-mail: sales@wj.com ? web site: www.wj.com, www.triquint.com page 3 of 4 april 2006 mh103a high dynamic range 1.9 ? 2.7 ghz mmic mixer product information typical performance plots over temperature: low-side downconversion input ip3 vs rf frequency low-side downconversion, if = 50 mhz, lo = +17 dbm 30 32 34 36 38 40 1800 1900 2000 2100 2200 rf frequency (mhz) input ip3 (dbm) -40c +25c +85c input ip3 vs rf frequency low-side downconversion, if = 150 mhz, lo = +17 dbm 30 32 34 36 38 40 1800 1900 2000 2100 2200 rf frequency (mhz) input ip3 (dbm) -40c +25c +85c input ip3 vs rf frequency low-side downconversion, if = 200 mhz, lo = +17 dbm 30 32 34 36 38 40 1800 1900 2000 2100 2200 rf frequency (mhz) input ip3 (dbm) -40c +25c +85c conversion loss vs rf frequency low-side downconversion, if = 50 mhz, lo = +17 dbm 5 6 7 8 9 10 1800 1900 2000 2100 2200 rf frequency (mhz) conversion loss (db) -40c +25c +85c conversion loss vs rf frequency low-side downconversion, if = 150 mhz, lo = +17 dbm 5 6 7 8 9 10 1800 1900 2000 2100 2200 rf frequency (mhz) conversion loss (db) -40c +25c +85c conversion loss vs rf frequency low-side downconversion, if = 200 mhz, lo = +17 dbm 5 6 7 8 9 10 1800 1900 2000 2100 2200 rf frequency (mhz) conversion loss (db) -40c +25c +85c input ip3 vs rf frequency low-side downconversion, if = 250 mhz, lo = +17 dbm 30 32 34 36 38 40 1800 1900 2000 2100 2200 rf frequency (mhz) input ip3 (dbm) -40c +25c +85c input ip3 vs rf frequency low-side downconversion, if = 300 mhz, lo = +17 dbm 30 32 34 36 38 40 1800 1900 2000 2100 2200 rf frequency (mhz) input ip3 (dbm) -40c +25c +85c conversion loss vs rf frequency low-side downconversion, if = 250 mhz, lo = +17 dbm 5 6 7 8 9 10 1800 1900 2000 2100 2200 rf frequency (mhz) conversion loss (db) -40c +25c +85c conversion loss vs rf frequency low-side downconversion, if = 300 mhz, lo = +17 dbm 5 6 7 8 9 10 1800 1900 2000 2100 2200 rf frequency (mhz) conversion loss (db) -40c +25c +85c
specifications and information are subject to change without notice wj communications, inc ? phone 1-800-wj1-4401 ? fax: 408-577-6621 ? e-mail: sales@wj.com ? web site: www.wj.com, www.triquint.com page 4 of 4 april 2006 mh103a high dynamic range 1.9 ? 2.7 ghz mmic mixer product information MH103A-G mechanical information this package is lead-free/green/rohs-compliant . the plating material on the leads is nipd au. it is compatible with both lead- free (maximum 260 c reflow temperature) and tin-lead (maximum 245 c reflow temperature) soldering processes. application circuit (mh103a-pcb) notes: 1. all other pins on mixer are grounded. 2. circuit board material: .014? fr-4, 4 layers, .062? total thickness 3. blocking capacitors are required on the ports (pins 2, 5, 7) if any dc signal is present. outline drawing land pattern / mounting configuration product marking the component will be marked with an ?MH103A-G? designator followed by an alphanumeric lot code on the top surface of the package. the obsolete tin-lead package is marked with an ?mh103a? designator followed by an alphanumeric lot code. tape and reel specifications for this part are located on the website in the ?application notes? section. esd / msl information esd classification: class 1b value: passes / 500v to <1000 v test: human body model (hbm) standard: jedec standard jesd22-a114 esd classification: class iii value: passes / 500 v to <1000 v test: charged device model (cdm) standard: jedec standard jesd22-c101 msl rating: level 2 at +260 c convection reflow standard: jedec standard j-std-020b functional pin layout pin function 1 ground 2 lo port 3 ground 4 ground 5 if port 6 ground 7 rf port 8 ground rf lo pin 2 pin 7 if pin 5
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