FREQUENCY PRODUCTS CRYSTALS Standard Crystals ATS/ATS-SM Series CTS Reeves Features: * Frequency Range 3.5 to 60 MHz * Thru Hole or Surface Mount * Rugged Resistance Weld Seal * Standard Frequencies Stocked by CTS Distributors CLOCKS * Small Package Size These low profile At-Cut crystals are ideal for dense board layouts or tight headroom limits. These rugged (metal can) resistance weld seal parts have the same favorable temperature stability as the full size MP-Series crystals and are available bulk packed or tape-and-reel loaded. VCXOs Electrical Specifications: Parameter 3.5 - 60.0 MHz 0.005% (50 ppm) 0.005% (50 ppm) at +25C reading -0C to +70C Fundamental (overtone available) 100 Microwatts 7 pF, Max <5 ppm/Yr TCXOs Frequency Range Calibration Tolerance Temperature Stability Operating Temperature Range Operating Mode Drive Level Shunt Capacitance Aging Standard Part Numbers: FREQUENCY (MHz) 3.579545 3.579545 3.686400 3.686400 4.000000 4.000000 4.915200 4.915200 5.068800 5.068800 6.000000 6.000000 8.000000 LOAD/ SERIES 18pF 18pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF 20pF PART NUMBER ATS08ASM ATS098 ATS098SM ATS10ASM ATS100 ATS100SM ATS111 ATS111SM ATS120 ATS120SM ATS122 ATS122SM ATS143 FREQUENCY (MHz) 8.000000 9.830400 9.830400 10.000000 10.000000 10.000000 11.059200 11.059200 12.000000 12.000000 12.288000 12.288000 14.318180 LOAD/ SERIES 20pF 20pF 20pF 20pF SERIES SERIES 20pF 20pF SERIES SERIES 20pF 20pF SERIES PART NUMBER ATS08ASM ATS143SM ATS15A ATS15ASM ATS160 ATS160SM ATS200 ATS200SM ATS204 ATS204SM ATS245 ATS245SM FREQUENCY (MHz) 8.000000 14.318180 15.360000 15.360000 16.000000 16.000000 20.000000 20.000000 20.480000 20.480000 24.576000 24.576000 400 REIMANN AVE. * SANDWICH, IL 60548 Phone: 815-786-8411 * Fax: 815-786-3600 * E-Mail: www.ctsreeves.com LOAD/ SERIES 20pF SERIES 20pF 20pF SERIES SERIES SERIES SERIES 20pF 20pF SERIES SERIES OCXOs PART NUMBER ATS036 ATS036SM ATS037 ATS037SM ATS040 ATS040SM ATS042 ATS042SM ATS050 ATS050SM ATS060 ATS060SM ATS08A 19 Standard Crystals ATS/ATS-SM Series CRYSTALS CTS Reeves FREQUENCY PRODUCTS Outline Drawing Solder Pad Dimensions: METAL CAN MARKINGS 5.0 .197 MAX 3.5 .130 MAX 12.3 .5 .484 .02 .7 0.2 .024 .004 11.45 .5 .437 .02 4.3 .17 MAX CRYSTAL LEAD 12.7 .500 MIN .43 .017 3.8 .15 MAX 4.65 .183 MAX 10.8 .425 CLOCKS .28 .07 .011 .003 .019 MAX 483 3.7 .2 .146 .006 INSULATION BASE 4.9 .19 REF VCXOs ATS ATS-SM Mechanical/Environmental Specifications Package type: Metal cover; hermetic seal base, resistance weld seal Storage Temperature: -40 to +85C TCXOs Solderability 63Sn/37Pb solder, 5 sec. @ 245C using RMA flux; 95% coverage, minimum Leak test <2x10-8cc-atm/sec Insulation Resistance: 500 Mohm min Ordering Information: A complete part number looks like: * for the Thru Hole part, or ATS ___ ___ ___ ___ * for the Surface Mount part ATS ___ ___ ___ SM___ Select from the "Standard Frequencies" Table OCXOs Optional Suffix codes are: "S" "1" = = "2" = "L" = "W" = Insulating spacer (ATS-only) Surface Mount Tape and Reel packaging (see "Tape and Reel" page for tape dimensions) Axial Tape and Reel packaging (for Through hole) Trimmed leads Trimmed leads and insulating spacer Custom frequencies specified upon request. Contact CTS Reeves for more information. 20 400 REIMANN AVE. * SANDWICH, IL 60548 Phone: 815-786-8411 * Fax: 815-786-3600 * E-Mail: www.ctsreeves.com