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| TX-190 Temperature Compensated Crystal Oscillator TX-190 Description Vectron International has introduced a series of low jitter complementary PECL TCXO's for use in SONET Minimum Clock (SMC) applications and is available in Output frequencies from 311.04 MHz to 777.6 MHz. Features * * * * * True SONET Minimum performance Ultra low Jitter Complementary PECL output Frequency Range: 311.04 MHZ to 777.6 MHZ Previous Model: TC-200 Applications * SONET Minimum Clock Performance Speci cations Parameter vs. operating temperature range (referenced to +25C) Initial Tolerance Total Stability vs. supply voltage change Jitter Generation Aging Min -4.1 -4.1 -5.0 -0.2 Typ Max +4.1 +4.1 +5.0 <20 +0.2 <1 <10 Units ppm ppm ppm ppm ppm ps ppm Condition -40... +85C 0... +70C @ +25C All Causes Vs 5% 12 kHz to 80 MHz for 10 years Frequency Stabilities1 Supply Voltage (Vs) Supply voltage (Standard) Supply voltage (Option) Current 3.135 4.75 3.3 5.0 3.465 5.25 200 VDC VDC mA Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com Performance Speci cations Parameter Min Typ Max RF Output Signal Load Signal Level (Vol) Signal Level (Voh) Rise/Fall Time Duty cycle 45 Vcc 400 55 Complementary PECL 15 Vcc 1.63 V pF V V ps % (20% to 80%) @ Vcc - 1.3 V 100 k ohm // 10 pF Units Condition Frequency Tuning (EFC) Tuning Range Tuning Slope 40 Positive ppm 0 to Vcc Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com Outline Drawing / Enclosure Dimensions in inches Type C Code 0 Height "H" 0.25 (6.35mm) Pin Length "L" NA Pin Connections 1 2, 7, 11, 13, 15 3-6 8, 9 10 12 14 16 Electrical Freq. Adjust / No Connect Ground Missing Supply Lock Detect Output Signal - Q Comp Output Signal - Q Enable / Disable Floating = Enabled Logic "0" = Disabled Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com Ordering Information TX - 190 0 - D C E - 416 Product Family TX: TCXO Package 25 x 30 mm Height 0: C0.25" Supply Voltage D: 5 Vdc E: 3.3 Vdc RF Output Code C: PECL X - 622M080000 Frequency Option X: No Option Stability Code 416: 4.1ppm Temperature Range E: -40C to +85C 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 modi cation. 5. Contact factory for availability. For Additional Information, Please Contact USA: Vectron International 267 Lowell Road 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 1F-2F, No 8 Workshop, No 308 Fenju Road WaiGaoQiao Free Trade Zone Pudong, Shanghai, China 200131 Tel: 86.21.5048.0777 Fax: 86.21.5048.1881 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: 2/24/2009 daf Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com |
Price & Availability of TX-1900-ECT-416
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