OX-070 Preliminary High Stability Oven Controlled Crystal Oscillator OX-070 The OX-070 is a high-stability ovenized crystal oscillator in a package that is pin compatible with miniature atomic clocks. The unit capable of aging rates of 0.06 ppb/day and temperature stabilities of 1ppb over an industrial temperature range. Features Applications • Reflow process compatible • SC-Cut resonator • Temperature stability to 0.4 ppb • Aging rate options to 0.06 ppb/day • Frequency range 5 to 20 MHz • Standard frequencies: 5, 10, 12.8, 20 MHz • Holdover reference • Test equipment • Synthesizers • Military communication equipment • Digital switching Performance Specifications Frequency Stabilities1 (Stabilities listed for 10 MHz. For stabilities above 10 MHz values may degrade. Please contact factory) Parameter vs. Operating Temperature Range (referenced to +25°C) Min -0.4 -0.6 -0.8 Typical Max Units Condition +0.4 +0.6 +0.8 ppb ppb ppb 0 to +70°C -20 to +70°C -40 to +85°C For better stability refer to the MX-060, MX-041 or MX-042 datasheets. Initial Tolerance vs. Supply Voltage Change vs. Load Change vs. Aging / Day vs. Aging / Day vs. Aging/ Day vs. Aging / 1st Year vs. Aging / Year (following year) vs. Aging/ 10 years Retrace 2 Warm-up Time -25 -0.5 -0.2 -1 -0.1 -0.06 -15 -10 -75 +25 +0.5 +0.2 +1 +0.1 +0.06 +15 +10 +75 ppb ppb ppb ppb ppb ppb ppb ppb ppb -10 +10 ppb 5 minutes at time of shipment, nominal EFC VS ±5% Load ±5% after 24 hours operation after 72 hours operation after 7 days operation after 72 hours operation after 72 hours operation to ±10ppb of final frequency (1 hour reading) @ +25°C Page 1 of 6 Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Performance Specifications Supply Voltage (Vs) Parameter Supply Voltage (Vs) Min Typical Max Units 3.135 3.3 3.465 VDC Ordering code E 4.75 5.0 5.25 VDC Ordering code D 11.4 12.0 12.6 VDC Ordering code B , temp stability T and J only 4 Watts during warm-up, all temperatures 1.5 Watts steady state @ +25°C 3.3 Watts steady state @ -40°C 0.5 Watts steady state @ +85°C s time required to achieve 90% of amplitude Power Consumption Condition RF Output Start Time 1 2 Signal [standard] HCMOS Load 15 pF Signal Level (Vol) 0.4 Signal Level (Vol) VDC 0.5 Signal Level (Voh) 2.4 Signal Level (Voh) 3.5 Duty Cycle 45 with Vs=3.3V and 15pF Load with Vs=5.0V & 12V and 15pF Load VDC with Vs=3.3V and 15pF Load with Vs=5.0V & 12V and 15pF Load 55 Signal % @ (Voh-Vol)/2 Sine Wave Load 50 Ω Output Power @3.3V +2 +5 +8 dBm Output Power @ 5.0V,12 V +5 +8 +11 dBm Harmonics -40 dBc Subharmonics -40 dBc frequencies >= 10 MHz Frequency Tuning (EFC) Tuning range ±150 Linearity ±250 10 Tuning Slope ppb (fixed frequency option available) % Positive Input Impedance Bandwidth Modulation Control Voltage Range 100 kOhm 150 Hz 0.0 1.4 2.8 VDC with Vs=3.3V 0.0 2.0 4.0 VDC with Vs=5.0V 0.0 2.5 5 VDC with Vs=12.0V Page 2 of 6 Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Additional Parameters Parameter Min Typical Phase noise3 Max Units -95 -125 -140 -145 -145 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz Condition 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz @ 10MHz 1 s tau 10 s tau 100 s tau 1000 s tau @ 10MHz For lower phase noise, please review the OX-174 datasheet. 5e-12 8e-12 1e-11 5e-11 Allan Deviation For oscillators with lower ADEV requirements. Please review the OX-174 datasheet. For oscillators with TDEV and MTIE requirements. Please review the OX-172 datasheet. g-sensitivity 1 ppb/g g-sensitivity of 0.5 ppb/g available in this package size. Please contact factory for ordering information. For g-sensitivity <0.5 ppb/g, please review the OX-043 series. Weight 25 g Absolute Maximum Ratings Output load 25 Operable temperature range -55 15.0 VDC 50 open pF Ohms CMOS Sine °C Operable temperature range implies the device will continue to operate with no longterm damage to unit; however, it will not be specification compliant outside the operating temperature range. +95 Environmental and Product Classification Shock (Endurance) MIL-STD-202, Method 213, Condition J, 30g 11 ms Sine Vibration (Endurance) MIL-STD-202, Method 201 and 204, Condition A, except 5g to 500 Hz, 1 sweep each axis Random Vibration (Endurance) MIL-STD-202, Method 214, Condition I-D Humidity MIL-STD-202, Method 103, Condition B, 100% rh Seal MIL-STD-202, Method 112, Condition D, hermetic, washable Altitude MIL-STD-202, Method 105, sea level to space Resistance to Soldering Heat MIL-STD-202, Method 210, Condition A,B,C Terminal Strength MIL-STD-202, Method 211, Condition C (5 bends at 45o, 2 lbs) Moisture Sensitive Level 1 RoHS 6 (fully compliant) Storage Temperature Range -55 +125 °C Page 3 of 6 Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Frequency vs temperature plot Blue line - measured data Red line - curve fit of data. Page 4 of 6 Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Outline Drawing / Enclosure Pin Connections 1 Electronic Frequency Control Input (EFC) No Connect for Fixed frequency Oscillators 7 Supply Voltage Input (Vs) 8 Ground (Case) 12 RF Output MARKING SURFACE .450±.015 .131±.010 .030±.003 (9X) PIN NUMBERS ARE SHOWN FOR REFERENCE AND ARE NOT MARKED ON UNIT 6 7 5 8 4 9 10 .800 1.000 CENT 1.390±.015 .600 .400 12 1 1.300 CENT Dimensions in inches 1.600±.015 Page 5 of 6 Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Ordering Information4 OX - 070 0 - D A E - 109 1 - 10M0000000 Product Family OX: OCXO Frequency 5M00000000 10M0000000 12M8000000 20M0000000 (others available on request) Model 070 Height and Package 0: 0.45’ Supply Voltage B: 12V D: 5V E: 3.3V RF Output Code A: HCMOS E: Sinewave Temperature Range E: -40°C to +85°C J: -20°C to +70°C T: 0°C to +70°C Frequency Control 0:Fixed frequency Stability Code 1: ±150to ±250ppb 400: ± 0.4 ppb 600: ± 0.6 ppb 800: ±0.8ppb 109: ±1.0 ppb 159:±1.5 ppb 209:±2.0 ppb Stability code - Temperature and Frequency Options Frequency 0 to +70 oC -20 to +70 oC -40 to +85oC 5 to 10 MHz 400 600 800 > 10 MHz 109 159 209 Additional Ordering Options Additional ordering options available include custom heights, custom aging rates, custom temperature ranges, custom temperature stabilities, custom phase noise requirements, improved g-sensitivity, These modifications require a custom dash number - please contact the factory for additional information. Design Tools Notes: 1. Unless otherwise stated, all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, and temperature (25°C). 2. Retrace defined as f1-fo where fo is the reading after the unit has been on power for 24 hours, and f1 is the frequency after 24 hours off followed by 60 minutes on. 3. Phase noise degrades with increasing output frequency. 4. Not all options and codes available at all frequencies. For Additional Information, Please Contact USA: Vectron International 267 Lowell Road, Unit 102 Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328 Europe: Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 3328.4784.17 Fax: +49 (0) 3328.4784.30 Asia: Vectron International 68 Yin Cheng Road(C), 22nd Floor One LuJiaZui Pudong, Shanghai 200120, China Tel: +86 21 6194 6886 Fax: +86 21 6194 6699 Disclaimer Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Rev: 3-7-14 jar Page 6 of 6 Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com