5.0x7.0mm Surface Mount CMOS Clock Oscillator Series Models CWX813 and CWX823 in Stock at Digi-Key 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 CWX8xx - series is a RoHS compliant 5x7.5mm Surface Mount, Fixed Frequency Crystal Controlled Oscillator (XO). Designed for use in applications requiring tight frequency stability and low jitter. The surface mount package is designed for high-density mounting and is optimum for mass production. Model CWX8xx - Series 5.0 x7.0mm Surface Mount Package 3.3V or 5.0V Operation CMOS Output Logic Frequency Stabilities Available: +/-25ppm or +/-50ppm Temperature Range: -20 to 70°C Low Jitter <1pS RMS Tri-State Enable/Disable Tape and Reel Packaging RoHS Compliant / Lead Free Model Specifications Absolute Maximum Ratings Parameter Units Storage Temperature Minimum Nominal Maximum Units -55 - 125 °C Supply Voltage (Vcc=3.3Vdc) (Vcc) -0.5 - 5.0 Vdc Supply Voltage (Vcc=5.0Vdc) (Vcc) -0.5 - 7.0 Vdc -0.5 - Vcc+0.5 Vdc Input Voltage Note Operating Specifications Parameter Units Minimum Nominal Maximum Units (Fo) 1.0 - 156.25 MHz Models CWX813-CWX815 -25 - 25 ppm 1 Models CWX823-CWX825 -50 - 50 ppm 1 -20 - 70 °C Models CWX813-CWX823 3.135 3.3 3.465 Vdc Models CWX815-CWX825 4.5 5.0 5.5 Vdc Models CWX813-CWX823 (Vcc=3.3Vdc) - - 30 mA Models CWX815-CWX825 (Vcc=5.0Vdc) - - 45 mA Frequency Range Note Total Frequency Tolerance Operating Temperature Range Supply Voltage (Vcc) Supply Current (Icc) Input Characteristics Parameter Units Minimum Nominal Maximum Units Enable Voltage (High) (Vih) 2.2 - - Vdc Note 2 Disable Voltage (Low) (Vil) - - 0.8 Vdc 2 Maximum Units Note CMOS Output Characteristics Parameter Units Minimum Nominal LOAD Models CWX813-CWX823 (LVCMOS) - - 15 pF Models CWX815-CWX825 (HCMOS) - - 50 pF Voltage Current (High) (Voh) Vcc-0.4 - - Vdc (Low) (Vol) - - 0.4 Vdc (High) (Ioh) -8 - - mA (Low) (Ioh) - - 8 mA 40 50 60 % - 2 6 ns Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% Bulletin Page Revision Date Sm126 1 of 2 00 28 May 2008 Start-Up Time - - 10 ms Period Jitter - 3 5 ps RMS Phase Jitter (BW=12kHz to 20MHz) - 0.5 1 ps RMS SSB Phase Noise at 10Hz offset - -60 - dBc/Hz SSB Phase Noise at 100Hz offset - -90 - dBc/Hz SSB Phase Noise at 1KHz offset - -125 - dBc/Hz SSB Phase Noise at 10KHz offset - -140 - dBc/Hz SSB Phase Noise at 100KHz offset - -145 - dBc/Hz Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630-851-4722 Fax: 630-851-5040 www.conwin.com Package Characteristics Package Outline Hermetically sealed ceramic package RoHS compliant, lead free. See solder profile on page 2. Vibration: Shock: Soldering: Solderability Vibration per Mil Std 883E Method 2007.3 Test Condition A Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B. SMD product suitable for Convection Reflow soldering. Peak temperature 260 C. Maximum time above 220 C, 60 seconds. Solderability per Mil Std 883E Method 2003 Suggested Pad Layout Pad Connections - Enable / Disable Function Pad 1 2 3 4 Connection Enable/Disable Ground Output Vcc .275 (7.00mm) .060 (1.50mm) Maximum 0710 CWX813 16.384MHZ Notes 1) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 10 years aging. 2) When the oscillator is disabled, the outputs are at High Impedance. Output is enabled with no connection on pad 1. Environmental Characteristics .197 (5.00mm) CW Package Soldering Process Enable / Disable Function (Pad 1) High or Open Low Output Enable Disable (High Impedance) Ordering Information CWX Type: Clock Series 5x7mm 8 1 3 Temperature Range: Frequency Stability: Supply Voltage: 8 = -20 to 70° C 1 = +/-25 ppm 2 = +/-50 ppm 3 = 3.3Vdc. 5 = 5.0Vdc. - 16.384M Output Frequency: Frequency Format -xxx.xM Min.* -xxx.xxxxxxM Max.* *Amount of numbers after the decimal point. M = MHz Solder Profile Temperature 260°C 260°C Example: CWX813-016.384M = LVCMOS Clock, -20 to 70°C, ±25ppm, 3.3V @ 16.384 MHz 220°C Typical Phase Noise 180°C 150°C 120°C 0 120 S Max. Time 10 S 60 S Max. 360 Sec. Max. CMOS Output Waveform 90% 50% Tape and Reel Specifications 1 10% US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Bulletin Page Revision Date Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation SM126 2 of 2 00 28 May 2008