cardinal components, inc., 155 rt. 46 w, wayne, nj. 07470 tel: (973)785-1333 fax: (973)785-0053 http://www.cardinalxtal.com cardinal components cardinal components microprocessor crystals cardinal provides the most comprehensive range of crystal components available. from standard microprocessors to custom-made crystals, cardinal engineers and salespeople are dedicated to providing the best technical support and services possible. specifications: frequency range: 1.8432 ~ 150.000 mhz custom crystals available. operating temperature: -10 c ~ + 70 c standard -40 c ~ + 85 c -55 c ~ +125 c frequency stability: 100 ppm 50 ppm standard 30 ppm 10 ppm frequency tolerance: 100 ppm (at 25 c) 50 ppm standard 30 ppm 10 ppm load capacitance: standard 18 pf or series. please specify your required load. resistance: maximum resistance corresponds to frequency. see chart below. standard: mode: fundamental, 3rd, 5th, or 7th overtone shunt capacitance: 7 pf max aging: 5 ppm/year drive level: 1.0 mw max optional features: formed leads vinyl sleeves insulator pads third lead radial tape and reel (1k per reel) note 1: not all combinations of the above tolerances, stabilities, and temperature ranges are available. consult the factory if your requirement is not standard. c49 part numbering example: c49 x - a1 b2 c2 180 - 3.579545 d18 - 3 * note: the above abc combinations cover basic specification options. we tailor our crystal specifications to meet customer requirements. please contact our sales department if you don ? t see exactly what you need. load cap. d16,18,20,etc. ds = series d18 overtone blank: fund. -3: 3rd ot -5: 5th ot -7: 7th ot -bt: bt cut frequency 3.579545 resistance see chart below 180 tolerance c1 = 100 c2 = 50 c3 = 30 c4 = 10 c2 operating temp. a0 = -10 c ~ +60 c a1 = -10 c ~ +70 c a2 = -40 c ~ +85 c a3 = -55 c ~ +125 c a1* stability b1 = 100 b2 = 50 b3 = 30 b4 = 10 b2 added features f = formed leads w = vinyl sleeving x = insulator pad y = third lead z = tape and reel blank=bulk pack x series c49 c49 series equivalent series resistance (esr), mode of operation (mode), and cut resistance chart: all resistances are maximum values. frequency mhz esr( ? ) mode/cut frequency mhz esr ( ? ) mode/cut 1.8432~1.999 650 max fund./at 5.000~5.999 75 max fund./at 2.000~2.399 550 max fund./at 6.000~6.999 50 max fund./at 2.400~2.999 350 max fund./at 7.000~7.999 40 max fund./at 3.000~3.199 250 max fund./at 8.000~9.999 35 max fund./at 3.200~3.499 200 max fund./at 10.000~12.999 30 max fund./at 3.500~3.599 180 max fund./at 13.000~32.768 25 max fund./at 3.600~3.899 150 max fund./at 24.000~29.999 60 max 3rd overtone/at 3.900~3.999 120 max fund./at 30.000~74.999 40 max 3rd overtone/at 4.000~4.099 100 max fund./at 75.000~119.999 80 max 5th overtone/at 4.100~4.999 80 max fund/at 120.000~150.000 100 max 5th overtone/at - 3 c49 e-mail: sales@cardinalxtal.com 10
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