TX-550 Temperature Compensated Crystal Oscillator TX-550 Description The TX-550 Series TCXO utilizes innovative manufacturing and the latest technology to provide extremely low phase noise and g-sensitivity. Features * * * * * * * Applications Low Phase Noise, Low G-Sensitivity Stratum 3 Compliant Fully RoHS Compliant Surface Mount, Low Profile High Shock Survival up 20K g Frequency Range: 8 MHz to 50 MHz Previous Model: C2290 * Military Portable Radios * GPS Telemetry * Test and Measurement Equipment Performance Specifications Parameter Min Typ Max Units Condition 1 Frequency Stabilities vs. operating temperature range (referenced to +25C) -2.0 -1.0 -0.5 -0.28 +2.0 +1.0 +0.5 +0.28 ppm ppm ppm ppm -40... +85C -40... +85C -20... +70C 0... +50C Total stability -4.6 +4.6 ppm -0.28 -0.8 +0.28 +0.8 ppm ppm Stratum 3, GR-1244-CORE, for all causes and 15 yrs aging 0...+50C -20...+70C -1.0 -0.1 -0.2 +1.0 +0.1 +0.2 ppm ppm ppm ppm ppm at time of shipment, nominal EFC Vs 5% Load 10% @ +40C for 15 years Initial Tolerance vs. supply voltage change vs. load change vs. aging / 1 year vs. aging 1 4.0 Supply Voltage (Vs) Supply voltage 4.75 5.0 5.25 VDC Supply voltage 3.135 3.3 3.465 VDC Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com Performance Specifications Parameter Supply voltage Min Typ Max Units 2.7 2.8 2.9 VDC 35 mA Current consumption Condition Depends on frequency RF Output HCMOS Signal 15 Load pF 0.1*Vs Signal Level (Vol) 0.9*Vs Signal Level (Voh) V Rise/Fall Time 40 Duty cycle Signal V 50 5 ns @ nominal Load and 10% to 90% of waveform 60 % @ nominal Load and @ 50% level with Nominal Load Clipped Sinewave Level 1 Vpp Load R 10 kohm Load C 10 pF Frequency Tuning (EFC) Tuning Range Fixed; No adjust 5.0 Tuning Range ppm Positive Tuning Slope Control Voltage Range 0.0 Freq. control input impedance 10 Vs VDC kohm Additional Parameters1 Phase Noise3 (@ 20 MHz - no vibration) G-Sensitivity -90 -120 -140 -145 -150 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 0.2 ppb/g per axis Shock MIL-STD-202G; Method 213B; Test Condition G Vibration Random MIL-STD-202G; Method 214A; Test Condition I-F Vibration Sine MIL-STD-202G, METHOD 204D, Test Condition A Thermal Cycling MIL-STD-202, METHOD 107, Test Condition A Absolute Maximum Ratings Supply voltage (Vs) 6.0 V 0 Vs V Operable temperature range -45 +90 C Storage temperature range -55 +105 C Control Voltage Damage will occur beyond this level Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com PhPphase PhaseNoise Plot: Standard Shipping Method Enclosure Type TX-550 Tape width W [mm] Quantity per meter Quantity per reel 24 62.5 500 Production tolerance complying DIN IEC 286-3 Recommended Reflow Profile Dimension P 16 Outline Drawing / Enclosure T TX-550 Pin Connections 1 Dimensions in inches (mm) Electronic Frequency Control (EFC) 2 Ground 3 RF Output 4 Supply Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com Ordering Information TX - 550 0 - D A E - 106 A - 10M0000000 Frequency Product Family TX: TCXO Tuning Option A: No Tuning B: Electrical Tuning Package 9 x 11 mm Height 0: C 0.15" Stability Code 206: 2.0ppm 106: 1.0ppm 507: 0.5ppm 287: 0.28ppm 466: 4.6ppm (Stratum3) Supply Voltage D: 5 Vdc E: 3.3 Vdc G: 2.8Vdc RF Output Code A: HCMOS F: Sinewave, clipped Temperature Range E: -40C to +85C J: -20C to +70C T: 0C to +70C Notes: 1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies. 2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25C). 3. Phase noise degrades with increasing output frequency. 4. Subject to technical modification. 5. Contact factory for availability. For Additional Information, Please Contact USA: Europe: Asia: Vectron International 267 Lowell Road Hudson, NH 03051 Tel: 1.888.328.7661 Fax: 1.888.329.8328 Vectron International Landstrasse, D-74924 Neckarbischofsheim, Germany Tel: +49 (0) 3328.4784.17 Fax: +49 (0) 3328.4784.30 Vectron International 1589 Centuray Avenue, the 19th Floor Chamtime International Financial Center Tel: 86.21.6081.2888 Fax: 86.21.6163.3598 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. 6-24-2011 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com