HFXO OSCILLATOR 220 kHz to 100 MHz High Precision & High Shock, Low Profile Miniature Surface Mount Crystal Oscillator DESCRIPTION Statek’s high shock HFXO oscillators, available in tight frequency tolerances, consist of a Statek miniature quartz crystal and a CMOS/TTL compatible hybrid circuit in a ceramic package. Each crystal used in the HFXO oscillator is pre-qualified before assembly through electrical tests and characterization over temperature. FEATURES Mechanical shock survivability of 75,000 g up to 50 MHz Tight frequency tolerance Low acceleration sensitivity Low aging (Double Hermetic Seal) DIMENSIONS Low jitter Optional Output Enable/Disable with Tri-State Low EMI emission Full military testing to MIL-PRF-55310 available Low power consumption APPLICATIONS Military & Aerospace Smart Munitions Cockpit Systems Navigation Industrial, Computer & Communications Industrial Controls Instrumentation Down-hole Drilling SUGGESTED LAND PATTERN 0.070 (1.78) 0.067 (1.70) 0.065 (1.65) TYPICAL MAXIMUM DIM inches mm inches mm A 0.256 6.50 0.263 6.68 B 0.197 5.00 0.204 5.18 0.065 C (SM1) C (SM3/SM5) 0.069 1.65 1.75 0.068 0.075 1.73 1.91 D 0.055 1.40 0.065 1.65 E 0.060 1.52 0.070 1.78 PIN CONNECTIONS 1. Enable/Disable (E or T) or not connected (N) 0.201 (5.11) 0.136 (3.45) 2. Ground 3. Output 4. VDD 0.137 (3.48) GRID PLACEMENT COURTYARD 10189 Rev C 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 inches (mm) ABSOLUTE MAXIMUM RATINGS SPECIFICATIONS Specifications are typical at 25 C unless otherwise noted. Specifications are subject to change without notice. Tighter specifications available. Please contact factory. Supply Voltage VDD Storage Temperature Maximum Process Temperature Supply Voltages1 Calibration Tolerance Frequency Stability Over Temperature2 *The supply voltage range is -0.5 V to +4.0 V for some products. Contact Factory. O 0.9 V to 5.0 V ± 10 ppm and up ± 10 ppm for Commercial ± 20 ppm for Industrial ± 40 ppm for Military Total Frequency3 ± 15 ppm and up for Commercial Tolerance ± 20 ppm and up for Industrial ± 50 ppm and up for Military 4 Output Load (CMOS) 15 pF Start-up Time 5 ms MAX Rise/Fall Time 10 ns MAX 5 Duty Cycle 40% MIN, 60% MAX Aging, first year 5 ppm 6 Shock, survival 0.5 ms, 1/2 sine up to 75,000 g Vibration, survival 20 g, 10-2,000 Hz swept sine Operating Temp Ranges7 -10OC to +70OC (Commercial) -40OC to +85OC (Industrial) -55OC to + 125OC (Military) ENABLE/DISABLE OPTIONS (E/T/N) Statek offers three enable/disable options: E, T, and N. Both the E-version and T-version have Tri-State outputs and differ in whether the oscillator continues to run internally when the output is put into the high Z state: it stops in the E-version and continues to run in the T-version. So, the Eversion offers very low current consumption when the oscillator is disabled and the T-version offers very fast output recovery when the oscillator is re-enabled. The N-version does not have PIN 1 connected internally and so has no enable/disable capability. The following table summarizes the three options. COMPARISON OF ENABLE/DISABLE OPTIONS E AND T E T8 When enabled (PIN 1 is high*) 1. Not all frequencies are available in certain voltages. Contact factory for details. 2. Does not include calibration tolerance 3. Frequency over temperature relative to nominal frequency. 4. Higher CMOS loads available. Contact factory. 5. Tighter Duty Cycles available. Contact factory. Output Freq. output Freq. output Oscillator Oscillates Oscillates Current consumption Normal Normal Output High Z state High Z state Oscillator Stops Oscillates Current consumption Very low Lower than normal When disabled (PIN 1 is low) 6. 5000 g maximum available for frequencies above 50 MHz. 7. Higher temp available (up to 200 C). Contact factory. O 8. The T-version is not available for all frequencies. Contact factory. Note: All parameters are measured at ambient temperature with a 10 MΩ, 15 pF load. When re-enabled (PIN 1 changes from low to high) PACKAGING OPTIONS HFXO -0.5 V to 7.0 V* -55OC to +125OC 260OC for 20 seconds Output recovery -Tray Pack -16mm tape, 7” or 13” reels Delayed Immediate * When PIN 1 is allowed to float, it is held high by an internal pull-up resistor. (Reference tape and reel data sheet 10109) HOW TO ORDER HFXO SURFACE MOUNT CRYSTAL OSCILLATORS HFXO 3 Supply Voltage 9 = 0.9V 1 = 1.8V 2 = 2.5V 3 = 3.0V 4 = 3.3V 5 = 5.0V D Shock Level A = 5,000 g B = 10,000 g C = 20,000 g D = 30,000 g F = 50,000 g G = 75,000 g S Blank = Standard S = Special or custom T Enable/Disable Option E, T, or N SM3 Termination Blank = SM1 = Gold Plated (Pb Free) SM3 = Solder Dipped SM5 = Solder Dipped (Pb Free) 20.0M , Frequency K = kHz M = MHz 30 / Calibration Tolerance @ 250C (in ppm) 50 / Frequency Stability over Temp.Range (in ppm) OR / Note: The HFXO oscillator with SM1 or SM5 termination is Pb free. The HFXO oscillator with SM3 termination contains Pb. / 100 Total Frequency Tolerance (in ppm) / I / Temperature Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified I Temperature 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 90 01 TEM C ERT I F I C AT N IO S 10189 Rev C YS