saronix quartz crystal technical data hfx7 series saronix ds-127 rev b 141 jefferson drive ? menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 high frequency fundamental at cut, smd frequency range: frequency calibration tolerance @ 25c: load capacitance: 25, 50, 100 ppm. others available, contact saronix 4 pf to series 30 mhz to 250 mhz fundamental description actual size the hfx7 series is a very high fre- quency miniature at-cut resonator housed in a standard 5x7 mm ceramic package. the parts exhibit excellent ag- ing and stability characteristics. tab- mesa technology tmt tm , proprietary to saronix, is used to achieve funda- mental resonators to 250 mhz. applications & features telecommunications wireless rf applications video, graphics vcxo's low jitter, high frequency oscillators ultra low power oscillators and transmitters micro-miniature modules small seam welded package at cut available on tape & reel; 16mm tape, 1000pcs per reel temperature stability: 10, 25, 50, 100 ppm over -20 to +70c typical. others available, contact saronix drive level: 25w correlation, 500w max quality factor (q): see typical crystal parameters, chart 1 motional capacitance (c 1 ): shunt capacitance (c 0 ): solder reflow guide preheat 183 10c 4c/sec max reflow 240 max cooling 4c/sec max 1 ? 2 minutes time 10 sec max see typical crystal parameters, chart 2 see typical crystal parameters, chart 3 150 200 250 temperature ? c effective series resistance: see typical crystal parameters, chart 4 storage temperature: -55 to +125c aging first year: 5 ppm mechanical: shock: solderability: vibration: solvent resistance: resistance to soldering heat: mil-std-883, method 2002, condition b mil-std-883, method 2003 mil-std-883, method 2007, condition a mil-std-202, method 215 mil-std-202, method 210, condition i or j environmental: gross leak test: fine leak test: thermal shock: moisture resistance: mil-std-883, method 1014, condition c mil-std-883, method 1014, condition a2 <5 x 10 -8 atm cc/sec mil-std-883, method 1011, condition a mil-std-883, method 1004 type hfx7 x x ? 120.0000 ? xx (t) load capacitance (pf) (blank = series resonant) frequency (mhz) frequency calibration temperature stability aa = 10 ppm -20c to +70c a = 25 ppm -20c to +70c b = 50 ppm -20c to +70c c = 100 ppm -20c to +70c k = l = m = 25 ppm 50 ppm 100 ppm part numbering guide (t) = tape & reel full reel increments only
all specifications are subject to change without notice. saronix quartz crystal hfx7 series technical data ds-127 rev b saronix high frequency fundamental at cut, smd 141 jefferson drive ? menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 typical crystal parameters: package details max 7.2 .284 1.15 .045 max 1.2 .047 1.2 .047 1.0 .039 2.54 .100 1.6 .063 h2 h1 date code saronix designator & package type s8 9739 500 - 10 frequency code load capacitance chart 1: typical q-factor values chart 2: typical c1 values chart 3: typical c0 values chart 4: typical esr values 50 0 45 40 35 30 25 20 15 10 5 0 20 40 60 80 120 180 100 140 160 0 20 40 60 80 120 180 100 140 160 0 20 40 60 80 120 180 100 140 160 0 20 40 60 80 120 180 100 140 160 10 0 9 8 7 6 5 4 3 2 1 100 0 90 80 70 60 50 40 30 20 10 5.0 0.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 q in thousands pf ohms f f frequency (mhz) frequency (mhz) frequency (mhz) frequency (mhz) 5.2 .205 max marking format common frequencies (mhz) 32.7680 34.3680 38.8800 39.3216 40.0000 50.0000 51.8400 55.2960 65.5360 66.6667 66.6670 74.0740 75.0000 76.0000 77.7600 80.0000 90.0000 98.3040 100.0000 106.2500 106.2600 125.0000 133.3300 155.5200 155.5355 160.0000 200.0000 recommended land pattern 2.2 .079 2.5 .098 6.3 .248 1.5 .059
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