saronix 45 smt series miniature quartz crystal saronix technical data 141 jefferson drive ? menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 ds-123 rev 07 1.8.1 frequency range: 8 mhz to 150 mhz description the 45 series smt consists of a silver- plated at-cut quartz crystal plate, en- capsulated in a nitrogen-filled metal holder. the holder is hermetically sealed by resistance welding. the device has a very high mechanical stability, small dimensions and rugged construction. actual size temperature range: operating: storage: -40 to +130c -55 to +155c temperature stability tolerance: characteristics at 25c 2c: 10 ppm, 20 ppm 5 pf to series resonance 5 to 125 ohms (frequency and overtone dependent), see esr & mode table 0.1mw correlation, 2.0mw max operating 7 pf max frequency calibration tolerance: load capacitance: effective series resistance: drive level: shunt capacitance: applications microprocessors traffic control weather ballons medical systems military applications communications systems agrarian applications machine control environmental applications 10, 15 and 20 ppm from -20 to +70c esr & mode table freq. mhz 6 10 15 20 24 30 50 60 80 90 100 120 150 max esr: ? 5th ot 125 110 100 95 90 90 max esr: ? fund 100 55 30 25 25 25 max esr: ? 3rd ot 125 90 55 50 50 50 mechanical: mil-std-883, method 2002, condition b mil-std-883, method 2003 mil-std-202, method 211, conditions a and c mil-std-883, method 2007, condition a mil-std-202, method 215 mil-std-202, method 210, condition b shock: solderability: terminal strength: vibration: solvent resistance: resistance to soldering heat: environmental: gross leak test: fine leak test: thermal shock: moisture resistance: mil-std-883, method 1014, condition c mil-std-883, method 1014, condition a <5 x 10 -8 atm cc/sec mil-std-883, method 1011, condition a mil-std-883, method 1004 part numbering guide 45s x x x - 120.0000 - xx temperature stability aa = 10 ppm -20 to +70c ab = 15 ppm -20 to +70c ac = 20 ppm -20 to +70c frequency calibration h = 10 ppm j = 20 ppm series * if no c l value specified, crystal is calibrated for series resonance. if c l value specified, crystal is calibrated for parallel resonance. c l (load capacitance) * frequency (mhz) mode 1 = fundamental, 6 ~ 30 mhz 3 = 3rd overtone, 24 ~ 90 mhz 5 = 5th overtone, 60 ~ 150 mhz advance information
all specifications are subject to change without notice. saronix 45 smt series miniature quartz crystal saronix technical data 141 jefferson drive ? menlo park, ca 94025 usa 650-470-7700 800-227-8974 fax 650-462-9894 ds-123 rev 07 1.8.2 package details recommended land pattern 8.0 .315 3.75 .147 max 0.7 .028 8.8 .346 max 12.50.4 .492.016 3.75 .148 max 2.00.1 .079.004 0.90.2 .035.008 0.90.2 .035.008 11.60.2 .457.008 2.00.2 .079.008 3.750.2 .148.008 2.20.2 .087.008 3.00.2 .118.008 2.50.2 .098.008 scale: none (dimensions in ) mm inches advance information
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