VS-401 Voltage Controlled SAW Oscillator High Frequency VS-401 Description The VS-401 VCSO (Voltage Controlled Saw Oscillator) from Vectron is a high frequency, ultra low phase noise oscillator designed to support high speed data converters and 100G coherent optical receivers. The VS-401 provides 12fs rms jitter in the 12kHz to 20MHz integration bandwidth and is available from 1.3GHz to 2.5GHz. Features • • • • • • • Applications Frequency Range 1.3 to 2.5 GHz Ultra low jitter performance Typical Jitter: 12fsec rms, 12kHz to 20MHz 3.3 & 5V supply voltage Output sinewave + balanced sinewave 13x20 mm SMD package See table on Page 5 for standard frequencies • • • High Speed ADCs 40G & 100G Coherent Receivers Test & Measurement Performance Specifications Pulling Characteristics Parameter Absolute Pull Range (APR) Min Typ Max Units ±20 Notes Includes df vs: •Operating temperature range +10 .. 85°C •Aging 10 years •Supply Voltage Change 5% •Load change 10% Tuning Slope Positive Control Voltage Range Frequency control input impedance 0.5 2.5 4.5 V DC with VS = 5V 0 1.65 3.3 VDC with VS = 3.3V 10 kΩ Supply Voltage (Vs) Supply voltage (standard) 4.75 5.00 Current consumption Supply voltage 3.135 Current consumption 3.3 5.25 V DC 75 mA 3.465 VDC 100 mA @ Sinewave / Balanced Sinewave @ Sinewave / Balanced Sinewave Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 1 of 6 Performance Specifications (Continued) RF Output Parameter Min Typ Signal Max Units Notes Sinewave Load 45 Output Power 7 Signal 50 55 Ω 8.5 12 dBm Balanced Sinewave Load 45 50 Output Power 0 3 55 Ω 6 dBm Phase difference between output signal pairs ±10 0 Subharmonics -30 dBc Phase Noise: 100Hz offset -63 dBc/Hz Phase Noise: 1kHz offset -92 dBc/Hz Phase Noise: 10kHz offset -119 dBc/Hz Phase Noise: 100kHz offset -141 dBc/Hz Phase Noise: 1MHz offset -155 dBc/Hz Phase Noise: 10MHz offset -163 dBc/Hz Jitter: 12kHz to 20MHz offset 12 fs rms Phase Noise: 100Hz offset -62 dBc/Hz Phase Noise: 1kHz offset -92 dBc/Hz Phase Noise: 10kHz offset -118 dBc/Hz Phase Noise: 100kHz offset -140 dBc/Hz Phase Noise: 1MHz offset -155 dBc/Hz Phase Noise 10MHz offset -161 dBc/Hz Jitter: 12kHz to 20MHz offset 13 fs rms Phase Noise: 100Hz offset -64 dBc/Hz Phase Noise: 1kHz offset -94 dBc/Hz Phase Noise: 10kHz offset -118 dBc/Hz Phase Noise: 100kHz offset -138 dBc/Hz Phase Noise: 1MHz offset -151 dBc/Hz Phase Noise: 10MHz offset -160 dBc/Hz 11 fs rms Jitter: 12kHz to 20MHz offset @ 1.75GHz Sinewave 5V @ 1.98GHz Balanced Sinewave 5V @ 2.46GHz Balanced Sinewave 3.3V Additional Parameters Weight 2.0g Processing and Packing Handling and Processing Note Absolute Maximum Ratings Parameter Min Max 6.0 V Operable Temperature Range -40 +85 0C Storage Temperature Range -55 +125 0C Supply Voltage (VS) Units Notes Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 2 of 6 Typical Performance Phase Noise Phase Noise VS-401 @ 1.75GHz Sinewave VS-401 @ 1.97GHz Balanced Sinewave Phase Noise VS-401 @ 2.46GHz Balanced Sinewave Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 3 of 6 Outline Drawing / Enclosure Dimensions in mm Package Codes Code Height “H” Pin Length “L” G239 5.9 NA Pin Assignment (Sinewave) Pin Assignment (Balanced Sinewave) 1 Control Voltage (VC) 1 Control Voltage (VC) 6 GND 6 GND 7 GND 7 GND 8 RF Out 8 RF Out 9 GND (Sinewave) 9 RF Out compl. (180° phase shifted) 14 Supply Voltage Input (VS) 14 Supply Voltage Input (VS) Marking VS-401-xxxx Frequency •AYYWW Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 4 of 6 Standard Shipping Method Enclosure Type Tape Width W (mm) G239 24 Quantity per meter Quantity per reel Dimension P 500 12 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. Preheat - Temperature Min TSmin -Temperature Min TSma -Time (min to max) tS 150°C 200°C 60-180 seconds Time maintained above -Temperature (TL) -Time (tL) 217°C 60-150 seconds TSmax to TL -Ramp-up Rate 3°C/second max Time maintained above -Temperature (TL) -Time (tL) 217°C 60-150 seconds Peak Temperature (TP) max 260°C Time within 5°C of actual PeakTemperature (tP) 20-40 seconds Ramp-down Rate 6°C/ second max Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 5 of 6 Ordering Information VS - 401 0 - D E X - 205 X - 1747M03083 Frequency Product Family VS: VCSO Enable X: No Enable Package 13x20mm SMT Height 0: 5.9 mm (G239) APR Code 205: ±20ppm Supply Voltage D: +5.0V E: +3.3V RF Output Code E: Sinewave F: Balanced Sinewave Temperature Range X: +10°C to +85°C Standard Frequencies (MHz) 1687.5 1701.32 1707.08 1747.030837 1959.55 1968.75 1986.819383 2457.6 1747.62305 1748.366885 1769.145 Other Frequencies Available Upon Request 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 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 Century Avenue, the 19th Floor Chamtime International Financial Center Shanghai, China 200131 Tel: 86.21.60812888 Fax: 86.21.61633598 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: 07/2012 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 6 of 6