TX-703 / TX-704 Temperature Compensated Crystal Oscillator TX-703 / TX-704 Features • • • • • • • • • Applications Excellent Temperature Stability Stratum 3 compliant Good Phase noise behaviour EFC option Small Size, low profile 100% RoHS Compliant Frequency range 1 of 6.4 - 35 MHz Standard Frequencies 1: 10, 12.8, 19.2, 19.44, 20, 20.48, 26MHz up to 52MHz on request for reduced stabilities • • • • Wireline Stratum 3 applications Femto cell Test & Measurment Wireless Communications Previous Vectron Model Numbers - C2260, TX-700 Performance Specifications Frequency Stabilities1,5 Min Max Units -0.14 -0.28 -0.28 Typical +0.14 +0.28 +0.28 ppm ppm ppm Initial tolerance vs. supply voltage change vs. load change vs. daily drift vs. aging / 20 Years Overall tolerance -1.0 -0.2 -0.1 -0.04 -2.5 -4.6 +1.0 +0.2 +0.1 +0.04 +2.5 +4.6 ppm ppm ppm ppm ppm ppm Condition 0 to +50°C -20 to +70°C -40 to +85°C Options5 Parameter vs. operating temperature range (referenced to +25°C) at time of shipment, nominal EFC VS ±5% static Load ±5% static After 5 days of operation Note:*Stratum 3 per GR-1244-CORE: <±4.6ppm for all causes and 20 years aging, holdover: <±0.32ppm over 24 hours Page 1 Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Performance Specifications Supply Voltage (Vs) Parameter Supply voltage (standard) Min Typical Max Units 3.135 3.3 3.465 VDC 6 mA Current consumption Condition 2 steady state @ +25°C RF Output (Clipped Sinewave) Load R || C 9 9 Output Power 10 10 11 11 kΩ pF 0.7 VPP @ 10kΩ || 10pF RF Output (HCMOS) Load 13.5 15 16.5 pF 0.3 VDC with Vs=3.3V and 15pF Load VDC with Vs=3.3V and 15pF Load Signal Level (Vol) Signal Level (Voh) 3.0 Rise and Fall time Duty Cycle 40 50 5 ns 60 % @ (Voh-Vol)/2 Frequency Tuning (EFC) Fixed TCXO; No adjust Tuning Range ±5.0 ±14.0 Linearity ±20.0 Option5 Tuning Range ppm 10% Tuning Slope Positive Control Voltage Range Freq. control input impedance 0.3 10 1.65 3.0 VDC kΩ with Vs=3.3V Additional Parameters -95 -120 -143 -155 -157 Phase Noise3 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz Weight 10 Hz 100 Hz 1k Hz 10 kHz 100 kHz @ 10MHz 1.0 g Mechanical Shock (TX-704 only) 1500g 0.5ms 6 shocks in each axis MIL-STD-202 Meth 213 Cond. F Mechanical Shock (TX-703 only) 200g 1.5ms 6 shocks in each axis JESD22-B104-B 53.79grms 15min per axis MIL-STD-202G, Meth 214A, Cond II-K Random Vibration (TX-704 only) Processing & Packing Handling & Processing Note Absolute Maximum Ratings Supply voltage (Vs) 6.0 V 0 Vs V Operable Temperature Range -40 +85 °C Storage Temperature Range -55 +125 °C Control Voltage ss Cro t Lis e Shipping Method Standard c en r e Ref Enclosure Type Tape Width W (mm) G290/G298 12 Quantity per meter Quantity per reel Dimension P 150. 750. 8 Page 2 Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Standard Shipping Method t Lis e Package Codes: 703 c ren “H” eHeight f Type e R s s 1.8mm G290 Cro Type G298 Package Codes: 704 Height “H” 1.8mm Pin Connections: TX-704 Pin Connections: TX-703 Voltage Control (Vc) / Enable / N.C 1 I.C. (Internal connected: do not connect) 2 Ground (GND) 2 N.C. (Not connected) 3 RF Output 3 I.C. (Internal connected: do not connect) 4 Supply Voltage Input (Vs) 4 Ground (GND) 5 RF Output 6 N.C. (Not connected) 7 N.C. (Not connected) 8 Enable / N.C. 9 Supply Voltage Input (Vs) 10 Voltage Control (Vc) / N.C. 1 Enable true table (optional): TX-703 Enable true table (optional): TX-704 Pin 1 Pin 3 Pin 8 Pin 5 High Data High Data Open Data Open Data Low High Tristate Low High Tristate Marking TX-70X Frequency l AYYWW Page 3 Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Typical Measurement Data Phase Noise 3 MTIE according-1244-CORE: TX703 @ 10 MHz TX-703 @ 10 MHz Recommended Reflow Profile Profile Feature Pb-Free Assembly/ Sn-Pb Assembly Profile Feature Pb-Free Assembly/ Sn-Pb Assembly Average ramp-up rate (TL to TP) 3°C/second max. Time 25°C to Peak Temperature 8 minutes max. 150°C 200°C 60-180 seconds Time maintained above -Temperature (TL) -Time (tL) 217°C 60-150 seconds Preheat -Temperature Min TSmin -Temperature Min TSmax -Time (min to max) tS TSmax to TL -Ramp-up Rate 3°C/second max Time maintained above -Temperature (TL) -Time (tL) 217°C 60-150 seconds Time within 5°C of actual Peak Temperature (tP) 20-40 seconds Peak Temperature (TP) max 260°C Ramp-down Rate 6°C/ second max Note: All temperatures refer to topside of the package, measured on the package body surface. Page 4 Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Ordering Information 1, 5 TX-70X 0 - E A J - 287 0 - 10M0000000 Frequency Model Code 703: Enclosure G298 704: Enclosure G290 Frequency Control 0: No Tuning 1: EFC: ±5.0 to 20ppm 2: Enable 3: Enable & EFC: ±5.0 to ±20ppm (only available for TX-704, 10-pin verion) Height 0: 1.8mm Supply Voltage E: 3.3V RF Output Code A: HCMOS F: Clipped Sinewave Temperature Range & Stability Code E-287: -40°C to +85°C, ±0.28ppm J-287: -20°C to +70°C, ±0.28ppm P-147: 0°C to +50°C, ±0.14ppm 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 (25°C). 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, Suite 102 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) 7268.801.281 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: 02/2014 Page 5 Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com