LSM OSCILLATOR 700 kHz to 2.1 MHz Low Power Surface Mount Crystal Oscillator ™ DESCRIPTION actual size The LSM oscillator has the highest accuracy, stability and the lowest current of all STATEK surface mount oscillators. The design consists of a STATEK crystal, and a CMOScompatible integrated circuit. The hybrid design is hermetically-sealed with a kovar lid in a surface mount ceramic package. Permanent precision tuning of the oscillator is accomplished by laser trimming the crystal. side view PACKAGE DIMENSIONS 2 3 1 4 FEATURES Low power consumption Low aging CMOS compatible Hermetically sealed package F Full military testing available 3 Volt operation available TYPICAL MAXIMUM DIM inches mm inches mm A 0.400 10.16 0.405 10.29 B 0.180 4.57 0.185 4.70 C* 0.071 1.80 0.079 2.00 General purpose clock oscillator D 0.200 5.08 0.205 5.21 Data logger E 0.080 2.03 0.085 2.16 APPLICATIONS Industrial, Computer & Communications Remote sensor Medical test and diagnostics Military Portable field communication Military high speed modem F 0.050 1.27 0.058 1.47 G 0.055 1.40 0.063 1.60 Termination material is Au over Ni (SM1), solder dip (SM3) also available. *SM1 Termination; SM3 = 0.084 in. (2.13mm) Max. SUGGESTED LAND PATTERN 0.075 (1.91) GRID PLACEMENT COURTYARD 0.068 (1.73) 0.132 (3.35) 0.064 (1.63) inches (mm) 0.200 (5.08) 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 10154 - Rev B Pb SPECIFICATIONS: LSM 2.0 MHz4 ABSOLUTE MAXIMUM RATINGS Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. Supply Voltage VDD Storage Temperature Process Temperature Supply Voltage1 + _ 5V Calibration Tolerance2 3.3V to 7V -55OC to +125OC 260OC 20 sec. 10% (3.3V available) + _ 100 ppm (0.01%) ELECTRICAL CHARACTERISTICS + _ 300 ppm (0.03%) LSM 2.0 MHz + _ 1000 ppm (0.1%) _ 0.12% Typ. 0.017% MAX. All parameters are measured at ambient temperature with a 10MΩ and 10pF load at 5V. Frequency Stability3 0OC to +70OC _ Voltage Coefficient + _ Aging + _ SYMBOL PARAMETER 5 ppm/V MAX. 10 ppm/year MAX. Shock, survival 750 g peak, 0.3 ms,1/2 sine Vibration, survival 10 g RMS, 10 - 2000 Hz Frequency Change vs 10%Output Load Change Operating Temp. Range + _ O 4.8 4.95 Output Voltage Hi VOL Output Voltage Lo 0.05 0.2 V tr Rise Time (10%-90%) 12 25 nsec. tf Fall Time (10%-90%) 12 25 nsec. 50 60 % Supply Current VDD =5V 300 400 VDD =3.3V 200 300 µA µA Start-Up Time 20 Duty Cycle 40 V msec. PIN CONNECTIONS O -10 C to +70 C (Commercial) -40OC to +85OC (Industrial) -55OC to +125OC (Military) Pin 1. Contact the factory for lower voltage. 2. Tighter tolerances available. 3. Does not include calibration tolerance. Positive variations are much smaller. Connection 1 NC 2 Ground 3 Output 4 VDD PACKAGING OPTIONS 4. Contact the factory for other frequencies. LSM TYPICAL CURRENT CONSUMPTION, CURRENT (uA) TYP. MAX. UNIT VOH SYM IDD 1 ppm MAX. MIN. -Tray Pack -16mm tape, 7” or 13” reels LSM 2.0 MHZ (Reference tape and reel data sheet 10109) 400 OUTPUT WAVE FORM 300 VDD VOH 200 100 0 2 4 6 8 VOL 0 V (V) DD 90%* 10%* * Of VDD tr tf HOW TO ORDER LSM CRYSTAL OSCILLATORS LSM 3 3=3.3V Blank=5V (Std.) S “S” if special or custom design. Blank if Std. SM3 Blank = SM1 = Gold Plated (Lead Free) SM3 = Solder Dipped SM5 = Solder Dipped (Lead Free) 2.0M Frequency , 100 / Calibration Tolerance* @ 25OC (in ppm) I Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified *Other calibrations available: indicate your requirement in ppm. 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 10154 - Rev C Pb