VS-501 Voltage Controlled SAW Oscillator VS-501 Description The VS-501 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-501 provides 12fs rms jitter in a 12kHz to 20MHz integration bandwidth and is available from 1.3GHz to 1.8GHz. Features • • • • • • • Applications Frequency Range 0.8 to 2.5 GHz Ultra low jitter performance Typical Jitter: 12fsec rms, 12kHz to 20MHz 3.3 + 5V supply voltage Output: Sinewave, balanced Sinewave, LVPECL 9x14 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 ±20 Units Notes ppm 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 0.5 2.5 4.5 V DC with VS = 5V 0 1.65 3.3 VDC with VS = 3.3V Frequency control input impedance 100 kΩ Modulation bandwidth 20 kHz @ -3dB Supply Voltage (Vs) Supply voltage (standard) 4.75 5.00 Current consumption Supply voltage (standard) Current consumption 3.135 3.3 5.25 V DC 100 mA 3.465 V DC 150 mA 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 50 55 8.5 12 Ω dBm Phase Noise: 100Hz offset -68 dBc/Hz Phase Noise: 1kHz offset -96 dBc/Hz Phase Noise: 10kHz offset -122 dBc/Hz Phase Noise: 100kHz offset -145 dBc/Hz Phase Noise: 1MHz offset -156 dBc/Hz Phase Noise: 10MHz offset -160 dBc/Hz 12 fs rms Jitter: 12kHz to 20MHz offset Signal @ 1.7GHz Sinewave 5V Balanced Sinewave Load 45 50 55 Ω Output Power 0 3 6 dBm Phase Noise: 100Hz offset -64 dBc/Hz Phase Noise: 1kHz offset -93 dBc/Hz Phase Noise: 10kHz offset -119 dBc/Hz Phase Noise: 100kHz offset -142 dBc/Hz Phase Noise: 1MHz offset -155 dBc/Hz Phase Noise: 10MHz offset -164 dBc/Hz 9 fs rms Jitter: 12kHz to 20MHz offset Signal @ 1.98GHz Balanced Sinewave 3.3V LVPECL Load 45 Duty Cycle 45 50 55 Ω 55 % Phase Noise: 100Hz offset -61 dBc/Hz Phase Noise: 1kHz offset -89 dBc/Hz Phase Noise: 10kHz offset -113 dBc/Hz Phase Noise: 100kHz offset -139 dBc/Hz Phase Noise: 1MHz offset -148 dBc/Hz Phase Noise: 10MHz offset -151 dBc/Hz 22 fs rms Jitter: 12kHz to 20MHz offset Signal @ 1.98GHz LVPECL 3.3V Balanced Sinewave Load 45 50 55 Ω Output Power 0 3 6 dBm Phase Noise: 100Hz offset -52 dBc/Hz Phase Noise: 1kHz offset -89 dBc/Hz Phase Noise: 10kHz offset -117 dBc/Hz Phase Noise: 100kHz offset -138 dBc/Hz Phase Noise: 1MHz offset -155 dBc/Hz Phase Noise: 10MHz offset -164 dBc/Hz 11 fs rms Jitter: 12kHz to 20MHz offset @ 2.45GHz Balanced Sinewave 3.3V Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 2 of 6 Performance Specifications (Continued) Additional Parameters Parameter Min Weight Max Units -30 -25 dBc dBc Notes 2.0g Subharmonics Processing and Packing < 2 GHz > 2 GHz 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 -55 +125 0C Notes Typical Performance Phase Noise Phase Noise VS-501 @ 1.7GHz Sinewave VS-501 @ 1.98GHz Balanced Sinewave Phase Noise Phase Noise VS-501 @ 1.98GHz LVPECL VS-501 @ 2.45GHz 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 Pin Assignment Sinewave Code Height “H” Pin Length “L” 1 Control Voltage (VC) G218C 2.8 N/A 2 GND G218H 4.9 N/A 3 GND 4 RF Out 5 GND 6 Supply Voltage Input (VS) Pin Assignment Balanced Sinewave 1 Control Voltage (VC) 2 GND 3 GND 4 RF Out 5 RF-Out_Compl. 180° phase shifted 6 Supply Voltage Input (VS) Pin Assignment LVPECL 1 Control Voltage (VC) 2 GND 3 GND 4 RF Out 5 RF-Out_complementary 6 Supply Voltage Input (VS) Marking VS-501-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) G218C G218H Quantity per meter Quantity per reel Dimension P (mm) 24 1700 12 24 850 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 Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com 5 of 6 Ordering Information VS - 501 0 - D E X - 205 X - 1747M030837 Frequency Product Family VS: VCSO Enable X: No Enable Package 9x14mm SMT Height 0: 2.8mm (G218C) (<1.7GHz, Sinewave only) 1: 4.9mm (G218H) Supply Voltage D: +5.0V E: +3.3V APR Code 205: ±20ppm RF Output Code C: LVPECL E: Sinewave F: Balanced Sinewave Temperature Range X: +10°C to +85°C Standard Frequencies (MHz) 1701.32 1707.08 1986.819383 2457.6 1747.030837 1747.62305 1748.366885 1769.145 1968.75 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) 7268-801-0 Fax: +49 (0) 7268-801-281 Vectron International 1589 Century Avenue, the 19th Floor Chamtime International Financial Center Shanghai, China 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