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| CX3SM AT CRYSTAL 9.6 MHz to 250 MHz Low Profile Miniature Surface Mount AT Quartz Crystal TM Fundamental Mode: Third Overtone Mode: 9.6 MHz - 70 MHz 48 MHz - 250 MHz DESCRIPTION actual size STATEK's miniature CX3SM AT crystals in leadless ceramic packages are designed for surface mounting on printed circuit boards or hybrid substrates. These crystals are low profile and have a small land pattern. glass lid X XXX S ceramic lid side view FEATURES PACKAGE DIMENSIONS D Designed for surface mount applications using infrared, vapor phase, or epoxy mount techniques. Low profile (less than 1.5 mm available) 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 B C A TOP BOTTOM E D E Medical Monitoring Equipment Industrial, Computer & Communications Instrumentation Down-hole Data Recorder Engine Control Handheld Inventory Control Telemetry Military & Aerospace Communications Smart Munitions Timing Devices Surveillance Devices SM1 SM2/SM4 SM3/SM5 DIM A B C D E TYPICAL inches 0.263 0.097 0.052 0.030 mm 6.68 2.46 1.32 0.76 MAXIMUM inches 0.270 0.104 0.058 0.035 mm 6.86 2.64 1.47 0.89 see below THICKNESS (DIM C) MAXIMUM GLASS LID inches 0.053 0.055 0.058 mm 1.35 1.40 1.47 CERAMIC LID inches 0.067 0.069 0.072 mm 1.70 1.75 1.83 10120 - Rev D S YS TEM CERTIFIC AT N IO STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com 01 Pb IS O 90 SPECIFICATIONS TERMINATIONS Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. Fundamental Frequency Motional Resistance R1 () Motional Capacitance C1 (fF) Quality Factor Q (k) Shunt Capacitance C0 (pF) Calibration Tolerances1 Load Capacitance Drive Level Frequency-Temperature Stability1,3 2 10 MHz 32 MHz 155.52 MHz 60 2.8 95 1.4 + _ 25 6.2 30 2.3 10 4.0 30 2.3 Designation SM1 SM2 SM3 SM4 SM5 Termination Gold Plated (Lead Free) Solder Plated Solder Dipped Solder Plated (Lead Free) Solder Dipped (Lead Free) 260OC for 20 sec. Max Process Temperature 100 ppm, or tighter as required SUGGESTED LAND PATTERN 0.070 (1.78) 20 pF for f 50 MHz 10 pF for f > 50 MHz 500 W MAX for f 50 MHz 200 W MAX for f > 50 MHz + _ + _ + _ _ 50 ppm to + 10 ppm (Commercial) _ 100 ppm to + 20 ppm (Industrial) _ 100 ppm to + 30 ppm (Military) 0.120 (3.05) Aging, first year4 Shock, survival5 Vibration, survival6 Operating Temp. Range 5 ppm MAX (less than 1 ppm available) 3,000 g, 0.3 ms, 1/2 sine 20 g, 10-2,000 Hz swept sine -10 C to +70 C (Commercial) -40OC to +85OC (Industrial) -55OC to +125OC (Military) -55OC to +125OC 260OC for 20 sec. O O inches (mm) 0.215 (5.46) EQUIVALENT CIRCUIT C0 1 L1 C1 R1 2 Storage Temp. Range Max Process Temperature 1. Other tolerances available. Contact factory. 2. Unless specified otherwise. R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance 3. Does not include calibration tolerance. The characteristics of the frequency stability over temperature follow that of the AT thickness-shear mode. 4. 10 ppm MAX for frequencies below 40 MHz. For tighter tolerances and higher frequencies contact factory. 5. Higher shock version available. 6. Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available. PACKAGING OPTIONS * Tray Pack * 16mm tape, 7" or 13" reels Per EIA 481 (see Tape and Reel data sheet 10109) HOW TO ORDER CX3SM AT CRYSTALS CX3 "S" if special or custom design. Blank if Std. S O.T. = 3rd O.T. Mode Blank = Fundamental Mode C C = Ceramic Lid Blank = Glass Lid SM1 - 32.0M Frequency M = MHz , 100 Calibration Tolerance @ 25OC (in ppm) / 100 Frequency Stability over Temp. Range (in ppm) / -- / I Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified SM1 = Gold Plated (Lead Free) SM2 = Solder Plated SM3 = Solder Dipped SM4 = Solder Plated (Lead Free) SM5 = Solder Dipped (Lead Free) OR -- / -- / 200 Total Frequency Tolerance (in ppm) / I Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified 10120 - Rev D S YS TEM CERTIFIC AT N IO STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com 01 Pb IS O 90 |
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