CX6SM AT CRYSTAL 9.6 MHz to 250 MHz Ultra-Low Profile Miniature Surface Mount AT Quartz Crystal DESCRIPTION STATEK’s miniature CX6SM AT crystals in leadless ceramic packages are designed for surface mounting on printed circuit boards or hybrid substrates. These crystals have a small land pattern and a low profile. They are manufactured using the STATEK-developed photolithographic process, and were designed utilizing the experience acquired by producing millions of crystals for industrial, commercial, military and medical applications. actual size side view glass lid ceramic lid PACKAGE DIMENSIONS D FEATURES Ultra low profile (less than 1 mm available) hermetically sealed ceramic package Designed for surface mount applications using infrared, vapor phase, or epoxy mount techniques. TOP A BOTTOM Excellent aging characteristics Available with glass or ceramic lid D High shock and vibration resistance C B Custom designs available Full military testing available Designed and manufactured in the USA TYPICAL MAXIMUM DIM inches mm inches mm A 0.265 6.73 0.280 7.11 APPLICATIONS B 0.103 2.62 0.114 2.90 Medical C - - D 0.050 1.27 Monitoring Equipment see below 0.060 1.52 Industrial, Computer & Communications Down-hole Data Recorder Environmental Controls THICKNESS (DIM C) MAXIMUM GLASS LID Handheld Inventory Control Telemetry Military & Aerospace Communications Smart Munitions CERAMIC LID inches mm inches mm SM1 0.039 0.99 0.053 1.35 SM2/SM4 0.041 1.04 0.055 1.40 SM3/SM5 0.044 1.12 0.058 1.47 Timing Devices (Fuzes) Surveillance Devices YS TEM C ERT I F I C AT IO S 10117 - Rev C N IS O STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com 90 01 SPECIFICATIONS TERMINATIONS Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. Designation SM1 SM2 SM3 SM4 SM5 Fundamental Frequency 10 MHz 32 MHz 155.52 MHz Motional Resistance R1 (Ω) 60 25 10 Motional Capacitance C1 (fF) 2.8 6.2 4.0 Quality Factor Q (k) 95 30 30 Shunt Capacitance C0 (pF) 1.4 2.3 2.3 + _ Calibration Tolerance1 Load Capacitance Termination Gold Plated Solder Plated Solder Dipped Solder Plated (Lead Free) Solder Dipped (Lead Free) Max Process Temperature 100 ppm, or tighter as required SUGGESTED LAND PATTERN 20 pF for f ≤ 50 MHz 2 0.070 (1.78) 10 pF for f > 50 MHz Drive Level 500 µW MAX for f ≤ 50 MHz Frequency-Temperature Stability1,3 200 µW MAX for f > 50 MHz + _ 50 ppm to + _ 10 ppm (Commercial) + _ 100 ppm to + _ 20 ppm (Industrial) + _ 100 ppm to + _ 30 ppm (Military) Aging, first year3 5 ppm MAX (below 1 ppm available) Shock, survival 3,000 g, 0.3 ms, 1/2 sine Vibration, survival5 20 g, 10-2,000 Hz swept sine Operating Temp. Range -10OC to +70OC (Commercial) -40OC to +85OC (Industrial) -55OC to +125OC (Military) Storage Temp. Range -55OC to +125OC Max Process Temperature 260OC for 20 sec. 4 260OC for 20 sec. 0.120 (3.05) 0.215 (5.46) inches (mm) EQUIVALENT CIRCUIT C0 1 L1 1. Other tolerances available. Contact factory. R1 2 R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance 2. Unless specified otherwise. 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. C1 PACKAGING • Tray Pack • Tape and Reel Per EIA 481 (see Tape and Reel data sheet 10109) HOW TO ORDER CX6SM AT CRYSTALS CX6 S “S” if special or custom design. Blank if Std. C SM1 C = Ceramic Lid Blank = Glass Lid – 32.0M Frequency M = MHz SM1 = Gold Plated SM2 = Solder Plated SM3 = Solder Dipped SM4 = Solder Plated (Lead Free) SM5 = Solder Dipped (Lead Free) , 100 Calibration Tolerance @ 25OC (in ppm) / 100 / — / I Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified Frequency Stability over Temp. Range (in ppm) 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 TEM C ERT I F I C AT IO S 10117 - Rev C YS N IS O STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com 90 01