SaRonix Oven Controlled Crystal Oscillator Technical Data OCXO Series Frequency Range: to 20 MHz (consult SaRonix for frequencies over 20 MHz) Frequency Stability, Over: Operating Temp Range: see part numbering guide Aging: 1 year: < ±0.7ppm, 10 years: < ±4 ppm Supply Voltage (±0.5V): < ±0.1ppm Load (min to max): <± 0.01ppm Frequency Control Range: Control Voltage: Frequency Deviation: Response Slope: See Table 1, next page ±4ppm min Positive Temperature Range: Operating: Storage: 0 to +60°, -20 to +70°C, -40 to +85°C -65 to +125°C Supply Voltage: Recommended Operating: 5 V ± 0.2V Description Supply Current: 90mA max An oven controlled crystal oscillator (OCXO) with HCMOS output. The device is packaged in standard 14-pin DIP compatible all metal, resistance welded package. Output Characteristics: Symmetry: Rise & Fall Times: Logic 0: Logic 1: Output Load: 40/60% @ 50% VDD 7ns max 0.4 V max 4.5V min 10 LS ACTUAL SIZE Applications & Features Phase Noise (BW = 1Hz): • Frequency Stability of ± 0.1 ppm typ over temperature range • Small dimensions • Very fast warm up • Low power consumption • Standard Frequencies: 10.0000 MHz 10.2400 MHz 12.2880 MHz 12.8800 MHz 13.0000 MHz 16.0000 MHz 16.3840 MHz 19.4400 MHz 20.0000 MHz HCMOS Warm-up: ∆F/F: Current: 1Hz: < -60dBc/Hz 10Hz: < -90dBc/Hz 100Hz: < -120dBc/Hz 1kHz: < -130dBc/Hz within spec after 30s @ 0°C 200 mA max during 10s Mechanical: Shock: Solderability: Terminal Strength: Vibration: Solvent Resistance: Resistance to Soldering Heat: Environmental: Gross Leak Test: Fine Leak Test: Thermal Shock: Moisture Resistance: 3000g, 0.3ms, 1/2 sine MIL-STD-883, Method 2003 MIL-STD-202, Method 211, Conditions A and C 10 to 2000Hz / 10g MIL-STD-202, Method 215 MIL-STD-202, Method 210, Condition B MIL-STD-883, MIL-STD-883, MIL-STD-883, MIL-STD-883, Method Method Method Method 1014, Condition C 1014, Condition A2 1011, Condition A 1004 Part Numbering Guide OCXOVT - xx - 20.0000 Model Frequency (MHz) see Standard Frequencies in Applications & Features section AR1: 0 to +60°C, ± 0.075ppm (0.15ppm pk-to-pk), resistor adjustment AV5: 0 to +60°C, ± 0.075ppm (0.15ppm pk-to-pk), voltage adjustment BR1: -20 to +70°C, ± 0.15ppm (0.3ppm pk-to-pk), resistor adjustment BV5: -20 to +70°C, ± 0.15ppm (0.3ppm pk-to-pk), voltage adjustment CR1: -40 to +85°C, ± 0.3ppm (0.6ppm pk-to-pk), resistor adjustment CV5: -40 to +85°C, ± 0.3ppm (0.6ppm pk-to-pk), voltage adjustment DS-208 REV A01 SaRonix 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894 SaRonix Oven Controlled Crystal Oscillator Technical Data OCXO Series Package Details Table 1, Control Voltage Adjustment with Resistor 7.6 0.3 20.3 0.80 0.86 .034 1.0 0.04 5.4 .252 Model: Resistor Adjustment: Input Impedance: AR1 BR1 CR1 0 to 10 kΩ -4.7 kΩ min Adjustment with Voltage 0.5 0.02 15.2 0.6 Pin 1 HCMOS Pin 7 10.8 0.42 5.5 0.22 Model: Voltage Adjustment: Input Impedance: AV5 BV5 CV5 0.5 to 5V 47 kΩ min 13.2 0.52 (4) Glass Insulators radius: 2.0 0.08 Pin 8 Pin 14 Scale: None (Dimensions in 7.6 0.30 mm max) inches Pin Function: Pin 1: Frequency Adjustment Pin 8: Output Pin 7: GND Pin 14: VCC Marking Format SARONIX OCXO Date Code Frequency Part Number Denotes Pin 1 All specifications are subject to change without notice. DS-208 REV A01 SaRonix 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894