Surface Mount 5x7mm LVDS Clock Oscillator Description: 2111 Comprehensive Drive 2111 Comprehensive Drive Aurora, Illinois 60505 Aurora, Illinois 60505 Phone: 630- 851- 4722 Phone: 630- 851- 4722 Fax: 630- 851- 5040 Fax: 630- 851- 5040 www.conwin.com www.conwin.com US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 CW The Connor Winfield Lxxx - Series is a 5x7 mm Surface Mount, LVDS, Fixed Frequency Crystal Controlled Oscillator (XO) designed for applications requiring tight frequency stability, wide temperature range and low jitter. Operating at 2.5V or 3.3V supply voltage, the Lxxx - Series provides an LVDS Differential Outputs with enable / disable function. The surface mount package is designed for high-density mounting and is optimum for mass production. 0946 155.5 L143 2 MHz Features: Model Lxxx - Series 5.0 x7.0mm Surface Mount Package 2.5V or 3.3V Operation LVDS Output Logic Frequency Stabilities Available: +/-20ppm,+/-25ppm, +/-50ppm, +/-100ppm Temperature Ranges Available: 0 to 70C, -40 to 85C, 0 to 85C, -20 to 70C Low Jitter <1pS RMS Tri-State Enable/Disable on Pad 1 or 2 Tape and Reel Packaging RoHS Compliant / Lead Free Absolute Maximum Ratings Parameter Minimum Parameter Minimum Parameter Minimum Storage Temperature Supply Voltage (Vcc) Input Voltage (Vc) -55 -0.5 -0.5 Nominal - Maximum Units Notes Maximum Units Notes Maximum Units Notes Units Notes 125 4.6 Vcc + 0.5 C Vdc Vdc Operating Specifications Nominal Output Frequency (Fo) 19.44 260 MHz Total Frequency Tolerance(See Ordering Information for full part number) Model Lx4x -20 20 ppm 1 Model Lx1x -25 25 ppm 1 Model Lx2x -50 50 ppm 1 Model Lx3x -100 100 ppm 1 Operating Temperature Range Model L1xx 0 70 C Model L2xx -40 85 C Model L3xx 0 85 C Model L4xx -20 70 C Supply Voltage (Vcc) Model Lxx2 E/D Pad 1 2.375 2.5 2.625 Vdc Model Lxx3 E/D Pad 1 3.135 3.3 3.465 Vdc Model Lxx4 E/D Pad 2 2.375 2.5 2.625 Vdc Model Lxx5 E/D Pad 2 3.135 3.3 3.465 Vdc Supply Current (Icc) 45 65 mA Jitter: Period Jitter 2.5 3.5 ps RMS Integrated Phase Jitter (BW = 12 KHz to 20 MHz) Fo > 100 MHz 0.5 0.7 ps RMS 80 MHz < Fo < 100 MHz 0.8 1.0 ps RMS Fo <80 MHz 1.5 2.5 ps RMS SSB Phase Noise @ 10 Hz offset -60 dBc/Hz @ 100 Hz offset -90 dBc/Hz @ 1 KHz offset -115 dBc/Hz @ 10 KHz offset -140 dBc/Hz @ 100 KHz offset -145 dBc/Hz Start-Up Time 5 10 ms Input Characteristics Enable Input Voltage - (High) -(Vih) 70%Vcc Disable Input Voltage - (Low) - (Vil) Enable Time Disable Time Standby Current (When Osc. is disabled) - Nominal - 30%Vcc 500 200 30 Vdc Vdc us ns uA 2 2 LVDS Output Characteristics Parameter Bulletin Page Revision Date DS021 1 of 2 08 02 Dec 2009 Minimum Load Output Differential Voltage (Vod) 250 Output Swing (Dif. Output Pk to Pk) 500 Duty Cycle at 50% Level 45 Differential Rise / Fall Time: 20% to 80% - Nominal 100 700 50 0.3 Maximum - 450 900 55 0.7 Ohm mV mV % ns 3 4 Notes: 1. Includes calibration @ 25C, frequency stability vs. change in temperature, supply voltage and load variations, shock and vibration and 20 years aging. 2 When the oscillator is disabled the outputs are at high impedance. Outputs are enabled with no connection on pad 1. 3. Vod is measured with a 100 ohm resistor between the true and the complementary outputs. 4. Duty cycle measured at 50% of output voltage swing.. Specifications subject to change without notice. All dimensions in inches. (c) Copyright 2009 The Connor-Winfield Corporation 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Ordering Information 1 L Type LVDS Clock Series 5x7mm Package Outline 3 4 Temperature Range Frequency Stability 1 = 0 to 70C 2 = -40 to 85C 3 = 0 to 85C 4 = -20 to 70C 4 = 20 ppm 1 = 25 ppm 2 = 50 ppm 3 = 100 ppm - 155.52M 0.275 (7.0mm) Output Frequency Supply Voltage 2 = 2.5 Vdc, E/D Pad 1 3 = 3.3 Vdc, E/D Pad 1 4 = 2.5 Vdc, E/D Pad 2 5 = 3.3 Vdc, E/D Pad 2 Frequency Format -xxx.xM Min -xxx.xxxxxxM Max *Amount of numbers after the decimal point. M = MHz Example: Part Number L143-155.52M = LVDS Output, 0 to 70, +/-20ppm, 3.3Vdc, E/D Pad 1, Output Frequency 155.52MHz 0.055 (1.4mm) CW 0946 L143 155.52M 0.197 (5.0mm) 0.102 (2.6mm) .059 To order an L143 with an output frequency of: 25 MHz = L143-025.0M 44.736 MHz = L143-044.736M 155.52 MHz = L143-155.52M Suggested Pad Layout 0.200 (5.08mm) Package Characteristics Package 0.100 (2.54mm) Hermetically sealed ceramic package and metal cover 6 Environmental Characteristics 0.165 (4.2mm) Vibration: Vibration per Mil Std 883E Method 2007.3 Test Condition A. Shock: Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B. Soldering Process; RoHS compliant lead free. See soldering profile on page 2. Solderability; Solderability per Mil Std 883E Method 2003. 4 2 3 0.079 (2.0mm) Bypass Capacitor 0.01uF Ground 0.070 (1.78mm) Pad Connections Models: Lxx2, Lxx3 1: Enable / Disable 2 N/C 3: Ground 4: Output Q 5: Complementary Output Q 6: Supply Voltage (Vcc) Output Disabled (High Impedance) Enabled Test Circuit Vcc 5 Top View 1 Enable / Disable Function Function: Low: High or Open: Dimensional Tolerance +/-0.008 (+/-0.2mm) (1.50mm) Models: Lxx4, Lxx5 1: N/C 2 Enable / Disable 3: Ground 4: Output Q 5: Complementary Output Q 6: Supply Voltage (Vcc) Output Waveform Power Supply Q Duty Cycle Ground 100 Ohm 0.01 uF Q Vod Vod Q Q Enable / Disable or N/C Differential Output Waveform peak-to-peak 80% Vopp 0V 0V 0V 20% tr tf Solder Profile Tape and Reel Dimensions Temperature 260C 260C 220C 180C 150C 120C 0 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. Bulletin Dimensional Tolerance: .02" (.508mm) .005" (.127mm) Page Revision Date Specifications subject to change without notice. All dimensions in inches. (c) Copyright 2009 The Connor-Winfield Corporation Ds021 2 of 2 08 02 Dec 2009