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 may 2007 SME1400B-17 broadband surface mount mixer product features ? +27 dbm input ip3 ? rf: 1 ? 2200 mhz ? lo: 1 ? 2200 mhz ? if: 1 ? 2000 mhz ? +17 dbm lo drive level ? no internal solder connections ? rohs-compliant smt package ? no external bias required applications ? up/down frequency conversion product description the SME1400B-17 is a passive double-balanced diode-ring mixer that provides high dyna mic range performance in a rohs-compliant surface mount package. the mixer is nominally driven with a lo input power of +17 dbm to optimize its performance. other sme models are available for other lo drive levels. typical applications include frequency up/down conversion, modulation and de modulation for receivers and transmitters used in 2.5g and 3g gsm/cdma/w-cdma systems. functional diagram top view specifications (1) parameter units min typ max notes ssb conversion loss rf/lo = 10-1300 mhz, if = 10-1000 mhz db 6.5 8.5 see note 1. guaranteed at 8 db max at 25 ? c. rf/lo = 10-2200 mhz, if = 30-1000 mhz db 7.5 9.5 see note 1. guaranteed at 9 db max at 25 ? c. rf/lo = 1-2200 mhz, if = 1-2000 mhz db 8.0 port-to-port isolation l-r = 10-1500 mhz db 21 30 l-r = 10-2200 mhz db 17 25 l-i = 10-2000 mhz db 20 26 l-i = 10-2200 mhz db 16 22 r-i = 10-2200 mhz db 25 3 rd order input intercept point dbm +27 1db input compression point dbm +13 vswr rf port = 600-2000 mhz 1.7:1 rf port = 10-2200 mhz 2.0:1 lo port = 600-2000 mhz 1.6:1 lo port = 10-2200 mhz 2.0:1 if port 1.8:1 lo drive level dbm +17 1. measured in a 50 ohm system with a nominal lo drive of + 17 dbm, low-side lo, in a downconversion application with lo = 400- 2100 mhz, rf = 500-2200 mhz, if = 100 mhz. absolute maximum rating parameter rating operating case temperature -40 to +85 c storage temperature -65 to +100 c rf input power +23 dbm operation of this device above any of th ese parameters may cause permanent damage. ordering information part no. description SME1400B-17 broadband surface mount mixer SME1400B-17-pcb fully-assembled mixer application board 1 2 3 7 6 5 8 4 rf lo if
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 may 2007 SME1400B-17 broadband surface mount mixer performance charts
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 may 2007 SME1400B-17 broadband surface mount mixer single-tone im products harmonics of flo 0 1 2 3 4 5 0 22 27 28 39 34 1 17 0 19 23 39 46 2 64 60 61 60 65 73 3 >80 77 >80 78 >80 >80 4 >80 >80 >80 >80 >80 >80 harmonics of frf 5 >80 >80 >80 >80 >80 >80 lo rf im products mult mult lo (mhz) rf (mhz) mhz dbc 0 1 2150 2200 2200 17 0 2 2150 2200 4400 64 0 3 2150 2200 6600 81 0 4 2150 2200 8800 86 0 5 2150 2200 11000 86 1 0 2150 2200 2150 22 -1 1 2150 2200 50 0 -1 2 2150 1100 50 60 -1 3 2150 734 52 77 -1 4 2150 550 50 92 -1 5 2150 440 50 89 2 0 2150 2200 4300 27 -2 1 2150 4350 50 19 -2 2 2150 2175 50 61 -2 3 2150 1450 50 85 -2 4 2150 1088 52 90 -2 5 2150 870 50 88 3 0 2150 2200 6450 28 -3 1 2150 6500 50 23 -3 2 2150 3250 50 60 -3 3 2150 2167 51 78 -3 4 2150 1625 50 89 -3 5 2150 1300 50 88 4 0 2150 2200 8600 39 -4 1 2150 8650 50 39 -4 2 2150 4325 50 65 -4 3 2150 2884 52 81 -4 4 2150 2163 52 90 -4 5 2150 1730 50 87 5 0 2150 2200 10750 34 -5 1 2150 10800 50 46 -5 2 2150 5400 50 73 -5 3 2150 3600 50 88 -5 4 2150 2700 50 89 -5 5 2150 2160 50 89 rf harmonics and intermodulation products are referenced to a desired signal produced by frf = 2200 mhz and flo = 2150 mhz lo harmonics are referenced to the +17 dbm lo drive signal
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 may 2007 SME1400B-17 broadband surface mount mixer mechanical information this package is rohs-comp liant. the plating material on the leads is agpdpt. it is compatible with a tin-lead (maximum 235 c reflow temperature) soldering processes. application circuit notes: 1. circuit board material: .014? fr-4, 4 layers, .062? total thickness 2. blocking capacitors are required on the ports (pins 2, 5, 7) if any dc signal is present. outline drawing land pattern / mounting configuration notes: 1. ground vias are critical fo r rf grounding considerations. 2. a minimum of 12 ground vias underneath the device are required. 3. trace width depends on the pc board material and thickness. product marking the component will be marked with an ?SME1400B-17? designator followed by an alphanumeric lot code on the top surface of the package. tape and reel specifications for this part are located on the website in the ?application notes? section. esd information esd classification: class 1c value: passes / 1000v to <2000 v test: human body model (hbm) standard: jedec standard jesd22-a114 esd classification: class iv value: passes / 1000 v test: charged device model (cdm) standard: jedec standard jesd22-c101 functional pin layout top view pin no. function 4 rf 6 if 8 lo 1, 2, 3, 5, 7 backside metal gnd rf lo pin 8 pin 4 SME1400B-17 if pin 6 1 2 3 7 6 5 8 4 rf lo if sme 1400b-17 xxxx
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