OX-043 Low g-Sensitivity Oven Controlled Crystal Oscillator OX-043 Features Applications • Ultra Low g-Sensitivity • Low Phase Noise • High Stability • Frequency Range: 8 MHZ to 15 MHZ • Standard Frequency 10 MHz • Vibration Compensation • Military Avionics • Airborne Radar • Test Equipment • Frequency Synthesizers • Position Location • Satellite Communications Performance Specifications Parameter Min Typ Max Units Condition Available Frequencies Frequency Range 8 15 MHz G-Sensitivity Performance Standard crystal 1 ppb/g G Sensitivity w\ Low g-Crystal 0.2 ppb/g G Sensitivity w\ Low g-Crystal & Vibration compensation 0.02 ppb/g (No mechanical resonances out to 2KHz) Degrades to 0.2 ppb/g above 250 Hz G sensitivity specified per axis For oscillators with 0.1 ppb/g out to 2 KHz contact factory. Frequency Stabilities1 (Stabilities listed for 10 MHz. For Stabilities above 10 MHz values may degrade. Please contact factory.) vs. Operating Temperature Range (referenced to +25°C) -30 -20 -10 -5 +30 +20 +10 +5 ppb ppb ppb ppb -40… +85°C -40… +70°C -20… +70°C 0… +70°C Initial Tolerance vs. Supply Voltage Change vs. Load Change vs. Aging / Daily vs. Aging / 1st Year vs. Aging / Year (following years) -50 -2.0 -2.0 -0.5 -40 -30 +50 +2.0 +2.0 +0.5 +40 +30 ppb ppb ppb ppb ppb ppb at time of shipment, nominal EFC Vs ± 5% Load ± 5% after 72 hours of operation after 72 hours of operation Retrace2 -20 +20 ppb Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Performance Specifications Parameter Min Typ Max Units Condition Supply Voltage (Vs) Supply voltage 14.25 15.0 15.75 VDC 18 & 24 VDC options available 11.25 12.0 12.75 VDC 18 & 24 VDC options available 10..0 Watts during warm-up all temperatures 3.0 Watts steady state @ +25°C 7.0 Watts steady state @ -40°C 1.0 Watts steady state @ +70°C s time required to achieve 90% of amplitude Oven Power Consumption RF Output Start Time 1 Signal 2 Sinewave Load 50 Output Power +6.0 Ohm +7.0 Harmonics +8.0 dBm -30 dBc Frequency Tuning (EFC) Tuning Range ±0.5 ±0.8 Linearity ±2.0 ppm 20 % Electronic frequency control Positive Tuning Slope Control Voltage Range 0.0 +4.0 +8.0 VDC Input Impredance 20 kOhm Modulation Bandwidth 150 Hz Mechanical Trim (Internal) Tuning Range ±0.75 ±1.0 ±2.0 ppm Internal Mechanical Phase Noise Phase Noise3 standard(@ 10 MHZ) (under static conditions - no vibration) Phase Noise3 Low Noise option (@ 10 MHZ) (under static conditions - no vibration) -100 -130 -155 -166 -168 -95 -127 -152 -163 -165 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 1 Hz 10 Hz 100 Hz 1 KHz 10 KHz -105 -135 -157 -167 -170 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 1 Hz 10 Hz 100 Hz 1 KHz 10 KHz Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Parameter Min Typ Max Units Condition Additional Parameters1 Weight 150 g Absolute Maximum Ratings Supply voltage (Vs) 28 V Output Load 25 open ohm Operable Temperature Range -55 +85 °C Environmental Specifications Shock (Operating) MIL-STD-202, Method 213, Condition J, 30G, 11ms, half sine Shock (Endurance) Mil-STD-202, Method 213, Condition C, 100G, 6ms, half sine Sine Vibration (Operating) Mil-STD-202, Method 204, Condition C, 10 G Sine Vibration (Endurance) Mil-STD-202, Method 204, Condition D, 20 G Random Vibration (Operating) Mil-STD-202, Method 214, Condition I-C, 9.26 Grms, 3-5min/axis (without vibe comp) Mil-STD-202, Method 214, Condition I-A, 5.35 Grms, 3-5min/axis (with vibe comp) Random Vibration (Endurance) Mil-STD-202, Method 214, Condition I-H, 29.28 Grms, 3hrs/axis Seal Nonhermetic - Mil-STD-202, Method 112, Condition D available only as custom part number - please contact factory Humidity MIL-STD-202, Method 103, Condition B, 90% rh Altitude MIL-STD-202, Method 105, sea level to 30,000 ft Resistance to Soldering Heat MIL-STD-202, Method 210, Condition A,B,C RoHS not RoHS compliant Terminal Strength MIL-STD-202, Method 211, Condition C (5 bends at 45o, 2 lbs) Moisture Sensitivity Level 1 Storage Temperature Range -55 +125 °C Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Outline Drawing / Enclosure Dimensions in inches Package configuration A ordering code Height “H” 5 0.80 0 1.05 Pin Connections 1 Electronic Frequency Control (EFC) 2 Ground (Case) 3 Supply Voltage 4 Vectron Internal Use Only / NC 5 Vectron Internal Use Only / NC Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Outline Drawing / Enclosure Dimensions in inches Package configuration C ordering code Height “H” 7 0.80 2 1.05 Pin Connections 1 Electronic Frequency Control (EFC) 2 Ground (Case) 3 Supply Voltage 4 Vectron Internal Use Only / NC 5 Vectron Internal Use Only / NC Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Ordering Information4 OX - 043 0 - A E T-509 0 - 10M0000000 Frequency Product Family OX: OCXO Platform Code Low G, Compensation option, Phase noise 0: Standard Crystal 1: Low G Crystal 3: Low G-Crystal, w\vibe comp 5: Standard Crystal, low noise option 6: Low G-Crystal, low noise option 7: Low G-Crystal, w\vibe comp, low noise option Package 50 x 50 mm Mounting Style 0: Type A,1.05 2:Type C, 1.05 5: Type A, 0.80 7:Type C, 0.80 Supply Voltage A: 15 Vdc B: 12 Vdc RF Output Code E: Sinewave Temperature Range / Stability Code E-308: -40°C to +85°C, ±30 ppb D-208: -40°C to +70°C, ±20 ppb J-108: -20°C to +70°C, ±10 ppb T-509: 0°C to +70°C, ±5 ppb Additional Ordering Options Additional ordering options available include custom temperature ranges, custom temperature stabilities, custom phase noise requirements, custom height, custom supply voltage, hermetic option, and improved g-sensitvity. These modifications require a custom dash number - please contact the factory for additional information. Design Tools Vectron stocks the following items for small orders and prototype development: OX-0437-AEE-3087-10M000000 Vectron stocks the following evaluation board for this product: None Application Notes: None 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 is defined as the frequency difference between the end of two 24 hour on power periods with a 24 hour off period in between while at a constant temperature. 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: 11/24/2014 jar Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com