VS-504 Dual Frequency VCSO High Frequency VS-504 Description The VS-504 dual frequency 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-504 provides 12fs rms jitter in the 12kHz to 20MHz integration bandwidth and is available from 1GHz to 2.5GHz. Two frequencies are switchable. Features • • • • • • • • Applications Frequency Range 0.8 to 2.5 GHz Dual Frequency Ultra low jitter performance Typical Jitter: 12fsec rms, 12kHz to 20MHz 3.3 supply voltage Output sinewave + balanced sinewave 9x14 mm SMD package See table on Page 5 for standard frequencies • • • High Speed ADCs 40G / 100G / 200G Coherent Receivers Test & Measurement Performance Specifications Pulling Characteristics Parameter Absolute Pull Range (APR) Min Typ Max ±20 Tuning Slope Units Notes ppm Includes df vs: •Operating temperature range +10 .. 85°C •Aging 10 years •Supply Voltage Change 5% •Load change 10% VDC with VS = 3.3V Positive Control Voltage Range 0 Frequency control input impedance 10 1.65 3.3 kΩ Supply Voltage (Vs) Supply voltage 3.135 Current consumption 3.3 3.465 VDC 100 mA @ 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 -70 dBc/Hz Phase Noise: 1kHz offset -98 dBc/Hz Phase Noise: 10kHz offset -122 dBc/Hz Phase Noise: 100kHz offset -145 dBc/Hz Phase Noise: 1MHz offset -159 dBc/Hz Phase Noise: 10MHz offset -163 dBc/Hz Jitter: 12kHz to 20MHz offset 10 fs rms Phase Noise: 100Hz offset -69 dBc/Hz Phase Noise: 1kHz offset -97 dBc/Hz Phase Noise: 10kHz offset -120 dBc/Hz Phase Noise: 100kHz offset -142 dBc/Hz Phase Noise: 1MHz offset -158 dBc/Hz Phase Noise 10MHz offset -159 dBc/Hz 11 fs rms Jitter: 12kHz to 20MHz offset @ 1.75GHz Balanced Sinewave @ 1.98GHz Balanced Sinewave Additional Parameters Weight 2.0g Processing and Packing Handling and Processing Note Absolute Maximum Ratings Parameter Min Supply Voltage (VS) Max Units 6.0 V Operable Temperature Range -40 +85 0C Storage Temperature Range -40 +95 0C 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 VS-504 @ 1.75GHz Balanced Sinewave Phase Noise VS-504 @ 1.98GHz 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 Package Codes Dimensions in mm Code Height “H” Pin Length “L” G218K 4.8 NA Pin Assignment (Sinewave) Pin Assignment (Balanced Sinewave) 1 Control Voltage (VC) 1 Control Voltage (VC) 2 Frequency Select 2 Frequency Select 3 GND 3 GND 4 RF Out 4 RF Out 5 GND 5 RF Out compl. (180° phase shifted) 6 Supply Voltage Input (VS) 6 Supply Voltage Input (VS) Marking VS-504-xxxx Frequency_1/Frequency_2 •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) G218K 24 Quantity per meter Quantity per reel Dimension P 850 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 Note: All temperatures refer to topside of the package, measured on the package body surface. SMD oscillators must be on the top side of the PCB during the reflow process. Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 5 of 6 Ordering Information VS - 504 0 - E E X - 205 X - 1747M030837 - 1986M819383 Product Family VS: VCSO Frequency 2 Frequency 1 Package 9x14mm SMT Enable X: No Enable Height 0: 4.8 mm (G218K) Supply Voltage E: +3.3V APR Code 205: ±20ppm RF Output Code E: Sinewave F: Balanced Sinewave Temperature Range X: +10°C to +85°C Standard Frequencies (MHz) 832 1000 1040 1687.5 1701.32 1707.08 1747.030837 1747.62305 1748.366885 1769.145 1879.437686 1884.052863 1959.55 1968.75 1980.022 1986.819 1986.819383 2000 2104.658326 2187.5 2457.6 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: Vectron International 267 Lowell Road, Suite 102 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 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: 12/2014 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 6 of 6