CX3SM AT CRYSTAL 9.6 MHz to 250 MHz Low Profile Miniature Surface Mount AT Quartz Crystal ™ Fundamental Mode: Third Overtone Mode: 9.6 MHz - 70 MHz 48 MHz - 250 MHz DESCRIPTION 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. FEATURES actual size XX X X S glass lid side view ceramic lid PACKAGE DIMENSIONS Designed for surface mount applications using infrared, vapor phase, or epoxy mount techniques. D Low profile (less than 1.5 mm available) hermetically sealed ceramic package Excellent aging characteristics TOP A BOTTOM E Available with glass or ceramic lid High shock and vibration resistance Custom designs available D Full military testing available E B C Designed and manufactured in the USA APPLICATIONS Medical Monitoring Equipment TYPICAL MAXIMUM DIM inches mm inches mm A 0.263 6.68 0.270 6.86 Instrumentation B 0.097 2.46 0.104 2.64 Down-hole Data Recorder C - - D 0.052 1.32 0.058 1.47 E 0.030 0.76 0.035 0.89 Industrial, Computer & Communications Engine Control Handheld Inventory Control see below Telemetry Military & Aerospace THICKNESS (DIM C) MAXIMUM Communications GLASS LID Smart Munitions Timing Devices Surveillance Devices CERAMIC LID inches mm inches mm SM1 0.053 1.35 0.067 1.70 SM2/SM4 0.055 1.40 0.069 1.75 SM3/SM5 0.058 1.47 0.072 1.83 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 10120 - Rev D Pb 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 Tolerances1 2 Load Capacitance + _ 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 20 pF for f ≤ 50 MHz 10 pF for f > 50 MHz 0.070 (1.78) 500 µW MAX for f ≤ 50 MHz Drive Level 200 µW MAX for f > 50 MHz Frequency-Temperature Stability1,3 + _ 50 ppm to +_ 10 ppm (Commercial) + _ 100 ppm to +_ 20 ppm (Industrial) + _ 100 ppm to +_ 30 ppm (Military) Aging, first year4 5 ppm MAX (less than 1 ppm available) Shock, survival5 3,000 g, 0.3 ms, 1/2 sine Vibration, survival6 20 g, 10-2,000 Hz swept sine O 0.120 (3.05) 0.215 (5.46) inches (mm) EQUIVALENT CIRCUIT O Operating Temp. Range -10 C to +70 C (Commercial) -40OC to +85OC (Industrial) -55OC to +125OC (Military) Storage Temp. Range -55OC to +125OC Max Process Temperature 260OC for 20 sec. 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. 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. 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 C O.T. = 3rd O.T. Mode Blank = Fundamental Mode 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 / — 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 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 10120 - Rev D Pb