CX4SM AT CRYSTAL 14 MHz to 250 MHz Ultra-Miniature, Low Profile Surface Mount AT Quartz Crystal ™ DESCRIPTION STATEK’s ultra-miniature CX4SM 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 very small land pattern. FEATURES actual size XX SXX glass lid ceramic lid PACKAGE DIMENSIONS Designed for surface mount applications using infrared, vapor phase, wave solder or epoxy mount techniques. Low profile (less than 1.2 mm) hermetically sealed ceramic package Excellent aging characteristics side view D A TOP BOTTOM F Available with glass or ceramic lid High shock and vibration resistance Custom designs available B Full military testing available Designed and manufactured in the USA C TYPICAL E D MAXIMUM DIM inches mm inches mm A 0.197 5.00 0.210 5.33 Neurostimulators B 0.072 1.83 0.085 2.16 Cochlear Implants C - - Implantable CRM D 0.036 0.91 0.046 1.16 Infusion Pumps E 0.020 0.51 - - Glucose Monitors F 0.025 0.64 - - APPLICATIONS Medical see below Industrial, Computer & Communications Instrumentation Process Control THICKNESS (DIM C) MAXIMUM Environmental Control GLASS LID Engine Control inches mm inches mm SM1 0.045 1.14 0.050 1.27 SM2/SM4 0.046 1.17 0.051 1.30 SM3/SM5 0.048 1.22 0.053 1.35 Handheld Inventory Control Down-hole Data Recorder Telemetry Military & Aerospace CERAMIC LID Communications Radio Smart Munitions Timing Devices (Fuzes) Surveillance Devices IS O RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de YS 90 01 ERT T E M C IFIC T A N IO S 10150 - Rev. D Pb SPECIFICATIONS Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. Fundamental Frequency 14.7456 MHz 16MHz 20 MHz 32 MHz 40 MHz 80 MHz 160 MHz 200 MHz Motional Resistance R1 (Ω) Motional Capacitance C1 (fF) Quality Factor Q (k) Shunt Capacitance C0 (pF) 60 1.4 120 0.8 75 1.5 90 0.9 50 1.4 110 0.9 30 2.5 70 1.1 + _ Calibration Tolerances1 Load Capacitance 100 ppm, or tighter as required 10 pF (unless specified otherwise) Drive Level 200 µW MAX for f ≤ 50 MHz 30 1.5 90 1.0 Aging, first year3 5 ppm MAX (better than 1 ppm available) Shock, survival 5,000 g, 0.3 ms, 1/2 sine Vibration, survival5 20 g, 10-2,000 Hz swept sine Operating Temp. Range -10OC to +70OC (Commercial) Storage Temp. Range -40OC to +85OC (Industrial) -55OC to +125OC (Military) -55OC to +125OC Max Process Temperature 260OC for 20 sec. 4 30 2.5 20 1.5 40 2.0 15 1.5 TERMINATIONS Designation SM1 100 µW MAX for f > 50 MHz SM2 + _ 50 ppm to + _ 10 ppm (Commercial) SM3 + _ 100 ppm to + _ 20 ppm (Industrial) SM4 + SM5 _ 100 ppm to + _ 30 ppm (Military) Frequency-Temperature Stability1,3 30 1.8 40 1.0 Termination Gold Plated (Lead Free) Solder Plated Solder Dipped Solder Plated (Lead Free) Solder Dipped (Lead Free) 260OC for 20 sec. Max Process Temperature EQUIVALENT CIRCUIT C0 1 L1 C1 R1 2 R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance 1) Other tolerances available. Contact factory. 2) Does not include calibration tolerance. The characteristics of the frequency stability over temperature follow that of the AT thickness-shear mode. SUGGESTED LAND PATTERN 3) 5 ppm MAX for frequencies below 40 MHz. For tighter tolerances and higher frequencies contact factory. 4) Higher shock version available. 5) Per MIL-STD-202G, Method 204D, Condition D. Random vibration testing also available. 0.059 (1.5) 0.092 (2.3) PACKAGING OPTIONS • Tray Pack • Tape and Reel Per EIA 481 (see Tape and Reel data sheet 10109) inches (mm) 0.160 (4.0) HOW TO ORDER CX4SM AT CRYSTALS CX4 S “S” if special or custom design. Blank if standard C SM1 C = Ceramic Lid Blank = Glass Lid – 32.0M Frequency M = MHz SM1 = Gold Plated (Lead Free) SM2 = Solder Plated SM3 = Solder Dipped SM4 = Solder Plated (Lead Free) SM5 = Solder Dipped (Lead Free) , 100 Calibration Tolerance @25OC (in ppm) / 100 / — / Frequency Stability over Temp. Range Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified OR — / — / I 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 IS O RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de YS 90 01 ERT T E M C IFIC T A N IO S 10150 - Rev. D Pb