statek corporation 512 n. main st., orange, ca 92868 714-639-7810 fax: 714-997-1256 www.statek.com description stateks miniature cx-1hg-sm at-cut crystals in leadless ceramic packages are designed for surface mount on printed circuit boards or hybrid circuits. these crystals are designed for applications requiring exceptional shock and vibration survival. maximum process temperature should not exceed 260 o c. features designed for surface mount applications using infrared, vapor phase, wave solder or epoxy mount techniques. low profile hermetically sealed ceramic package excellent aging characteristics available with glass or ceramic lid high shock and vibration resistance custom designs available full military testing available designed and manufactured in the usa applications industrial, computer & communications general purpose clock oscillator pcmcia (fax, modem and lan) smart card pda and notebook computers military & aerospace airborne hybrid computer military high speed modem mcm smart fuse cx-1hg-sm crystal 8 mhz to 160 mhz high shock miniature at-cut surface mount crystal fundamental mode: 8 mhz - 70 mhz third overtone mode: 48 mhz - 160 mhz tm typ. max. dim inches mm inches mm a .315 8.00 .330 8.38 b .140 3.56 .155 3.94 c - - see below d .045 1.14 .055 1.40 e .060 1.52 .070 1.78 dim c glass lid ceramic lid max inches mm inches mm sm1 .065 1.65 .o7o 1.78 sm2 .067 1.70 .072 1.83 sm3 .070 1.78 .075 1.90 10108 - rev a c 0 c 1 r 1 2 1 l 1 equivalent circuit r 1 motional resistance l 1 motional inductance c 1 motional capacitance c 0 shunt capacitance a b e d d top bottom c e package dimensions actual size side view
statek corporation 512 n. main st., orange, ca 92868 714-639-7810 fax: 714-997-1256 www.statek.com 10108 - rev a specifications specifications are typical at 25 o c unless otherwise noted. specifications are subject to change without notice. 10 mhz 32mhz 155.52 mhz motional resistance r 1 ( v )50 20 50 motional capacitance c 1 (ff) 5.5 7.8 0.5 quality factor q (k) 80 36 41 shunt capacitance c o (pf) 2.2 2.6 3.2 calibration tolerance* a 0.01% ( 100ppm) b 0.1% c 1.0% load capacitance 20 pf (unless specified by customer) drive level 500 m w max. frequency-temperature -10 o c to +70 o c from 10ppm stability** -40 o c to +85 o c from 20ppm -55 o c to +125 o c from 30ppm aging, first year 5ppm max. shock, survival 10,000g, 0.2 msec., 1/2 sine vibration, survival 50g rms, 10-2,000 hz random operating temperature -10 o c to +70 o c commercial -40 o c to +85 o c industrial -55 o c to +125 o c military storage temperature -55 o c to +125 o c max process temperature 260 o c for 20 sec. note: the characteristics of the frequency temperature stability follow that of at cut thickness-shear mode. * tighter tolerances available as low as 5 ppm ** does not include calibration tolerance + _ + _ + _ + _ + _ + _ + _ + _ how to order cx-1hg-sm crystals cx-1 hg sm1 32 mhz ( 25ppm / 25ppm / 50ppm / i ) s if special or o.t.=3 rd o.t. mode c=ceramic lid sm1 frequency calibration frequency total frequency temp. range: custom design. blank=fundamental blank=glass lid sm2 tolerance* stability over tolerance c = commercial blank if std. mode sm3 @25 o c temp. range i = industrial (a) m = military (b) s = specify (c) *other calibration fill in ppm. suggested land pattern .160[4.06] inches[mm] .070[1.78] .270[6.86] terminations designation t er mination sm1 gold plated sm2 nickel, solder plated sm3 nickel, solder plated and solder dipped packaging cx-1-sm - tray pack (standard) -16mm tape, 7 or 13 reels (optional) per eia 481 (see data sheet 10109) amplifier buffer c g c d r a cx-1 contact factory for design guidelines osc freq (f ) o r f c s conventional cmos pierce oscillator circuit
statek corporation 512 n. main st., orange, ca 92868 714-639-7810 fax: 714-997-1256 www.statek.com reel selection unless otherwise specified, the following reel sizes will be used for the quantities listed. package reel size and style max quantities 7 in. [180mm] 13 in.[330mm] cx-1 1000 4000 cx-2 2000 8000 cx-3 2000 8000 cx-4 3000 12,000 cx-6 2000 8000 cx-7 3000 12,000 orientation (standard unless otherwise specified) cx-1 random* cx-2 single pad toward holes cx-3 random* cx-4 random* cx-6 random* cx-7 random* * t-pads toward holes if specified. thermal plastic wheel bottom view showing crystal package in carrier tape cavity tape and reel surface mount miniature quartz crystal tape and reel packaging for statek s surface mount quartz crystals, per eia-481a 80 2.0 + a 2.0 + 21 .0 +1 40 o 120 o 70 2.0 + 2 0.5 + 13 0.5 + 10109 - rev b notes: 1. reel sketch and dimensions are in mm and are for reference only. 2. dimension a is reel size diameter. 3. the center hole (hub hole) diameter is the eia-481 standard 13 mm size. example: cx-1 t-pads toward example: cx-2 standard holes when specified orientation p 0 b 0 1.75 16 7.5 a 0 cavity pitch p 1 1.5 dia. min. 1.5 dia. min. the indexing holes are at a standard 4mm pitch (p 0 ) standard tape carrier: for cx-1, cx-2, cx-3, cx-6: 2701 non conductive (polyester) for cx-4, cx-7: 3000 black conductive (polycarbonate) part to part indexing p 1 and a 0 & b 0 dimensions p 1 a 0 b 0 cx-1 8.0 4.0 8.4 cx-2 4.0 2.8 7.1 cx-3 4.0 2.8 7.1 cx-4 4.0 2.1 5.5 cx-6 4.0 2.8 7.1 cx-7 4.0 2.1 5.5 note: dimensions are in millimeters.
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