OX-046 VHF low g-Sensitivity Oven Controlled Crystal Oscillator OX-046 Features Applications • Ultra Low G-Sensitivity • Low Phase Noise • Very High Frequency • Frequency Range: 50 MHZ to 250 MHZ • Standard Frequency: 100 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 50 250 MHz G-Sensitivity Performance standard crystal 1.5 ppb/g g-Sensitivity w\ Low g-Crystal 0.5 ppb/g g-Sensitivity w\ Low g-Crystal & Vibration compensation 0.05 ppb/g (No mechanical resonances out to 2KHz) Degrades to 0.5 ppb/g above 250 Hz G sensitivity specified per axis For oscillators with 0.2 ppb/g out to 2 KHz please contact factory. Frequency Stabilities1 (Stabilities listed for 100 MHz. For Stabilities above 100 MHz values may degrade. Please contact factory.) vs. Operating Temperature Range (referenced to +25°C) -200 -150 -100 -50 +200 +150 +100 +50 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 / 10 Year -500 -10 -10 -5 -200 -1.5 +500 +10 +10 +5 +200 +1.5 ppb ppb ppb ppb ppb ppm at time of shipment, nominal EFC Vs ± 5% Load ± 5% after 30 days operation after 30 days operarion after 30 days operation Retrace2 -200 +200 ppb 5 minutes Warm-up Time to ± 100ppb of final frequency (2 hour reading) @ +25°C 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 ordering code A 11.25 12.0 12.75 VDC oredering code B 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 +7.0 Ohm +10 +13 dBm Harmonics -30 dBc Subharmomics -30 dBc for oscillator with output frequency > 120 MHz Frequency Tuning (EFC) Tuning Range ±1.5 Linearity ±3.0 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 ±1.5 ±3.0 ppm Internal Mechanical Phase Noise Phase Noise3 (@ 100 MHZ) (under static conditions - no vibration) -100 -130 -150 -165 -175 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 10 Hz 100 Hz 1 KHz 10 KHz 100 KHz Phase Noise3 (@ 200 MHZ) (under static conditions - no vibration) -90 -120 -140 -155 -165 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 10 Hz 100 Hz 1 KHz 10 KHz 100 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 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 - 046 0 - A E T-508 3 - 100M000000 Frequency Product Family OX: OCXO Platform Code Low g, Compensation option 0:: Standard crystal 1: Low g Crystal 3: Low g Crystal, w\vibe comp 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 Temperature Range / Stability Code E-207: -40°C to +85°C, ± 200 ppb D-157: -40°C to +70°C, ± 150 ppb J-107: -20°C to +70°C, ±100 ppb T-508: 0°C to +70°C, ±50 ppb Supply Voltage A: 15 Vdc B: 12 Vdc RF Output Code E: Sinewave Additional Ordering Options Additional ordering options available include custom temperature ranges, custom temperature stabilities, custom phase noise requirements, low profile, 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-0467-AEE-2073-100M00000 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