Low Jitter VB7-Series LVPECL VCXO 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Description Features: The Connor-Winfield VB7 Series models are 3.3V SMT 5.0x7.0mm Voltage Controlled Crystal Oscillators (VCXOs)with ultra low jitter. With LVPECL differential outputs, the VB7 Series is designed for applications such as SONET, WiMax, Fiber Channel where high performance and low noise are needed. •3.3V Operation •Low Jitter 100fs RMS typical •Absolute Pull Range: +/-50ppm •Pin 1 Input Impedance 10M ohm •5.0x7.0mm Surface Mount Package •Tape and Reel Packaging •RoHS Compliant / Lead Free Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage (Vcc) Control Voltage (Vc) Minimum Nominal Maximum Units -55 -0.5 -0.5 - - - 125 4.6 Vcc+0.5 °C Vdc Vdc Notes Operating Specifications Parameter Minimum Center Frequency (Fo) 70 Operating Temperature Range -40 Supply Voltage (Vcc) 3.135 Supply Current (Icc) - Period Jitter RMS - Integrated Phase Jitter (BW=12kHz to 20MHz) Fo=80MHz Fo=100MHz Fo=125MHz Fo=155.52MHz Fo=161.13281MHz Typical Phase Noise for 161.13281MHz SSB Phase Noise at 10Hz offset SSB Phase Noiseat 100Hz offset SSB Phase Noiseat 1kHz offset SSB Phase Noiseat 10kHz offset SSB Phase Noiseat 100kHz offset SSB Phase Noise at 1MHz offset SSB Phase Noise at 10MHz offset - - - - - - - Nominal Maximum Units - - 3.3 - 3 200 85 3.465 50 5 MHz °C Vdc mA ps RMS 240 200 140 100 90 fs RMS fs RMS fs RMS fs RMS fs RMS -60 -88 -115 -140 -152 -157 -158 - - - - - - - dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz Notes Input Characteristics Parameter Control Voltage Range (Vc) Typical Slope (Vc=1.65Vdc) Absolute Pull Range (APR) Monotonic Linearity DC Input Resistance (Pad 1) Modulation Bandwidth (3dB) Enable / Disable Function Enable Input Voltage - High (Vih) Disable Input Voltage - Low (Vil) Minimum Nominal Maximum Units 0.3 1.65 3.0 Vdc Notes - 75 - ppm/V ±50 -10 - 25 - - 10M - - 10 - - ppm % Ohm kHz 1 2.275 - - - - 1.68 Vdc 2 LVPECL Output Characteristics Parameter Load Voltage High (Voh) Low (Vol) Duty Cycle at 50% Level Rise / Fall Time 20% to 80% Bulletin Page Revision Date Vx668 1 of 3 00 21 April 2015 Notes: Minimum Nominal Maximum Units Notes - 2.275 - 45 - - - - 50 0.3 50 - 1.68 55 0.5 Ohms Vdc Vdc % nS 3 1. Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over the lifetime operation. Including calibration @ 25°C, frequency vs. change in temperature, frequency vs. change in supply voltage, frequency vs. change in load, shock and vibration and aging for ten years. The APR is referenced to Fo. Positive Transfer Function. 2. Outputs are enabled with no connection on pad 2. When oscillator is disabled both outputs are in a high impedance state. 3. 50 ohm termination into Vcc-2V or Thevein equivalent. 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Package Characteristics PackageHermetically sealed, ceramic package with grounded metal cover. Soldering ProcessRoHS compliant / lead free, see solder profile on page 3. Typical Phase Noise Plot for VB762-161.13281M Enable / Disable Function Ordering Information VB7 Type LVPECL VCXO 5.0x7.0mm Package 6 Temperature Range -40 to 85°C Enable / Disable Function 6 - Enable = High 2 APR and Supply Voltage 2 = ±50 ppm 3.3 Vdc 155.25M Output Frequency Frequency Format -xxx.xM Minimum* -xxx.xxxxxxM Maximum* *Amount of numbers after the decimal point. M = MHz Enable / Disable Function (Pad 2) Output No Connection High Low Enable Enable Disable (High Impedance) Example: To order an VB762 with an output frequency of: 100.0 MHz = VB762-100.0M 155.52 MHz = VB762-155.52M Package Layout Suggested Pad Layout 1517 VB762 Pad Connections 1: 2: 3: 4: 5: 6: Control Voltage Enable / Disable Ground (Case) Output Q Output Q Vcc 156.25M Bulletin Page Revision Date Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches. © Copyright 2015 The Connor-Winfield Corporation Not intended for life support applications. Vx668 2 of 3 00 21 April 2015 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Test Circuit Output Waveform Tape and Reel Dimensions Solder Profile Temperature 260°C 260°C 220°C 180°C 150°C 120°C 0 10 s Up to 120 s 60 to 90 s Typical Typical Meets IPC/JEDEC J-STD-020C Bulletin Page Revision Date Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches. © Copyright 2015 The Connor-Winfield Corporation Not intended for life support applications. Vx668 3 of 3 00 21 April 2015