CX7VSM CRYSTAL 80 kHz to 160 kHz Ultra-Miniature, Low Profile Surface Mount Quartz Crystal DESCRIPTION STATEK’s next generation ultra-miniature CX7VSM quartz crystals feature an innovation in quartz crystal miniaturization design and manufacturing process. The CX7VSM quartz crystals are hermetically sealed in the smallest surface mount ceramic package in the world! This high quality tuning fork resonator is intended for use in Pierce oscillators. PACKAGE DIMENSIONS FEATURES Designed for surface mount applications using infrared, A vapor phase, wave solder or epoxy mount techniques TOP BOTTOM Hermetically sealed ceramic package D Quartz crystal tuning fork design High shock resistance B Excellent aging characteristics C Designed for low power applications TYP. Full military testing available Designed and manufactured in the USA APPLICATIONS Medical Pacemaker, defibrillator and hearing aid Industrial, Computer & Communications MAX. DIM INCHES mm INCHES mm A 0.157 4.00 0.162 4.11 B 0.072 1.83 0.085 2.16 C - - D 0.035 0.89 see below 0.045 1.14 THICKNESS (DIM C) MAXIMUM Smart card DIM “C” Military & Aerospace Airborne hybrid computer Real time clock MCM GLASS LID CERAMIC LID MAX 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 SUGGESTED LAND PATTERN EQUIVALENT CIRCUIT C0 1 L1 C1 R1 2 R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance IS O STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com YS 90 01 TEM C ERT I F I C AT N IO S 10152 - Rev D SPECIFICATIONS TERMINATIONS Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. 100 kHz 153.6 kHz Designation SM1 SM2 SM3 SM4 SM5 Termination Gold Plated Solder Plated Solder Dipped Solder Plated (Lead Free) Solder Dipped (Lead Free) Motional Resistance R1(kΩ) 19 11 Motional Capacitance C1 (fF) 1.0 0.8 Quality Factor Q (k) 86 110 0.8 0.8 5 5 PACKAGING OPTIONS 10 5 • Tray Pack (standard) Shunt Capacitance Co (pF) 1 Load Capacitance (pF) Turning Point (oC)2 Standard Calibration Tolerance:3 Glass Lid: ± 30 ppm ± 100 ppm (0.003%) (0.01%) Ceramic Lid: ± 100 ppm ± 1000 ppm (0.01%) (0.1%) ± 1000 ppm (0.1%) ± 10000 ppm (1.0%) CONVENTIONAL CMOS PIERCE OSCILLATOR CIRCUIT 0.5 μW MAX Drive Level Rf Temperature Coefficient (k) -0.035 ppm/OC2 Aging, first year 5 ppm Shock, survival4 5,000 g, 0.3 ms, 1/2 sine Vibration, survival 20 g RMS, 10-2,000 Hz random 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. BUFFER AMPLIFIER CS CG CX-1 CX7 OSC Freq (fO) RA Contact factory for design guidelines CD Note: Frequency (fT) at temperature (T) from frequency (f0) @ turning point temperature (T0); f-f 0 = k(T-T )2 0 f0 1. Other load capacitance value available 2. Other temperature available 3. Tighter tolerances available HOW TO ORDER CX7VSM CRYSTALS CX7V S “S” if special or custom design. Blank if Std. C SM1 C = Ceramic Lid Blank = Glass Lid — 100.0K, Frequency K = kHz SM1 = Gold Plated (Lead Free) SM2 = Solder Plated SM3 = Solder Dipped SM4 = Solder Plated (Lead Free) SM5 = Solder Dipped (Lead Free) 100 Calibration Tollerance (in ppm) @ 25OC (in ppm) / I Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified IS O STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com YS 90 01 TEM C ERT I F I C AT N IO S 10152 - Rev D