TX-402 Temperature Compensated Crystal Oscillator High Precision TX-402 Features Applications High Precision TCXO OCXO Replacement OCXO Temperature Performance Low power consumption Low cost Tight Tolerances • • • • • Base Station Test Equipment Femto Base Station Communication Equipment Digital Switching Performance Specifications Frequency Stabilities1 (Standard - 6.4 to 26 MHz) Parameter Min vs. operating temperature range (referenced to +25°C) Initial tolerance vs. supply voltage change vs. load change vs. aging / day vs. aging / year vs. aging / 10 years Typical Max Units -280 -140 -100 -100 -70 -50 +280 +140 +100 -100 +70 +50 ppb ppb ppb ppb ppb ppb -0.5 -10 -10 -10 -1.0 -3.0 +0.5 +10 +10 +10 +1.0 +3.0 ppm ppb ppb ppb ppm ppm Condition -40 to +85°C -40 to +85°C -40 to + 85°C for some frequencies1 -20 to +70°C -20 to +70°C -20 to + 70°C for some frequencies1 at time of shipment, nominal EFC VS ±5% static Load ±5% static after 30 days of operation after 30 days of operation after 30 days of operation Page 1 of 4 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Options3 • • • • • • Performance Specifications Supply Voltage (Vs) Parameter Min Typical Max Units Condition Supply voltage (standard) Current consumption 3.135 3.3 3.465 12 VDC mA @HCMOS Supply voltage Current consumption 4.75 5.0 5.25 12 VDC mA @HCMOS RF Output Signal [standard] HCMOS Load 13.5 15 16.5 pF 0.3 VDC with Vs=3.3V and 15pF Load 0.5 VDC with Vs=5.0V and 15pF Load Signal Level (Vol) Signal Level (Voh) 2.6 with Vs=3.3V and 15pF Load Signal Level (Vol) Signal Level (Voh) 4.5 Duty Cycle 40 with Vs=5.0V and 15pF Load Rise and Fall time 60 % @ (Voh-Vol)/2 5 ns @15 pF 10 to 90 % Frequency Tuning (EFC) 6.4 to 26 MHz Fixed TCXO; No adjust Tuning Range ±5.0 Option3 Tuning Range ppm Linearity <10% Tuning Slope Positive Control Input Impedance 80 100 120 kOhm Control Voltage Range 0.3 1.65 3.0 VDC with Vs=3.3V Control Voltage Range 0.5 2.5 4.5 VDC with Vs=5 V Additional Parameters -92 -117 -139 -150 -152 Phase Noise2 Jitter -80 -110 -130 -145 -150 0.2 Weight 8.0 Processing & Packing dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz ps RMS @ 12 kHz to 20 MHz g Handling & Processing Note Absolute Maximum Ratings supply voltage (Vs) Output Load 6.0 V 50 pF Operable Temperature Range -40 +85 °C Storage Temperature Range -40 +90 °C with Vs=3.3 & 5.0 VDC Page 2 of 4 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com @ 10 MHz HCMOS 5V Outline Drawing / Enclosure TX-402 Height “H” Pin Length “L” 8.5 max NA Pin Connections 1 Control Voltage Input (Vc) 7 Ground (Case) 8 RF-Output 14 Supply Voltage Input (Vs) Dimensions in mm Page 3 of 4 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Ordering Information TX - 402 Product Family TX: TCXO 0 - E A J - 107 0 - 10M0000000 Frequency Package High PrecisionTCXO THT version: 402 Frequency Control 0: No Tuning 1: > ±5.0 ppm Height 0: 9.3 mm including Standoffs Stability Code 287: ±280 ppb 147: ±140 ppb 107: ±100 ppb 708: ±70 ppb 508: ±50 ppb Supply Voltage E: 3.3V D: 5.0V RF Output Code A: HCMOS Temperature Range J: -20°C to +70°C E: -40°C to +85°C Notes: 1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies. 2. Phase noise degrades with increasing output frequency. 3. Contact factory for availability. Unless other stated all values are valid at typical conditions for supply voltage, frequency control voltage, load, temperature (25°C). Subject to technical modification. 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) 7268.801.100 Fax: +49 (0) 7268.801.282 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: 5/2010 Page 4 of 4 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com