5.0x7.0mm Surface Mount CMOS Clock Oscillator Series Models CWX813 and CWX823 in Stock at Digi-Key Features Description 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 Model CWX8xx - Series The Connor-Winfield CWX8xx series is a RoHS compliant 5.0x7.0mm 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. 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 Absolute Maximum Rating Parameter Units Storage Temperature Minimum Nominal Maximum Units -55 - 125 °C Vdc Supply Voltage (Vcc=3.3Vdc) (Vcc) -0.5 - 5.0 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 Frequenc y Range Note Total Frequency Tolerance Operating Temperature Range Supply Voltage (Vcc) Supply Current (Icc) Input Characteristics Parameter Units Minimum Nominal Maximum Units Note Enable Voltage (High) (Vih) >70%Vcc - - Vdc 2 Disable Voltage (Low) (Vil) - - <30%Vcc Vdc 2 Maximum Units Note Output Characteristics Parameter Units Minimum Nominal Load Models CWX813-CWX823 (LVCMOS) - 15 - pF Models CWX815-CWX825 (HCMOS) - - 50 pF Voltage (High) (Voh) Vcc-0.4 - - Vdc (Low) (Vol) - - 0.4 Vdc Duty Cycle at 50% of Vcc 40 50 60 % Rise / Fall Time 10% to 90% - 2 6 ns Start-Up Time - - 10 ms Period Jitter - 3 5 ps RMS Integrated 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 Package Characteristics Bulletin Page Revision Date Sm126 1 of 2 02 07 Sep 2011 Package Soldering Process Hermetically sealed ceramic package RoHS compliant, lead free. See solder profile on page 2. Notes 1) 2) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 10 years aging. When the oscillator is disabled, the outputs are at high impedance. Output is enabled with no connection on pad 1. 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 Ordering Information CWX Type: Test Circuit 1 3 Temperature Range: Frequency Stability: Supply Voltage: Clock Series 5x7mm 1 = +/-25 ppm 2 = +/-50 ppm 8 = -20 to 70° C 16.384M - 8 Output Frequency: Frequency Format -xxx.xM Min.* -xxx.xxxxxxM Max.* *Amount of numbers after the decimal point. M = MHz 3 = 3.3Vdc. 5 = 5.0Vdc. Example: CWX813-016.384M = LVCMOS Clock, -20 to 70°C, ±25ppm, 3.3V @ 16.384 MHz Environmental Characteristics 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 Connection Enable/Disable Ground Output Vcc 3 4 V OSC .01uf 1 CL 2 FREQ COUNTER INPUT for E/D Enable / Disable Function (Pad 1) High or Open Low 90% 50% Output 10% Enable Disable (High Impedance) Suggested Pad Layout Package Outline 0.197 (5.0mm) .200 (5.08mm) 0.102 (2.60mm) Vcc 2 (1.30mm) 3 0.055 (1.40mm) 1 3 4 0.053 CW 0810 CWX813 16.384MHZ 0.275 (7.0mm) PROBE POWER SUPPLY Output Waveform Pad Connections and Enable / Disable Function Pad 1 2 3 4 OSCILLOSCOPE A Vcc .165 (4.2mm) 0.200 (5.08mm) C-by 1 2 E/D 4 .070 TYP (1.8mm) Bypass capacitor. C–by, should be ceramic capacitor ≥.01uf. Tape and Reel Dimensions Solder Profile Temperature 260°C 260°C PIN 1 .69 (17.5mm) (216mm DIA) .08 (2.0mm) GROUND .078 TYP (2.0mm) Dimensional Tolerance: ± .008" (±0.2mm) 8.46 DIA OUTPUT .31 150°C (7.9mm) .08 220°C 180°C (2.0mm) 120°C .21 (5.4mm) 9.84 DIA (250mm DIA) .157 (4.0mm) .08 (2.0mm) 3.15 .315 (80mm) (8.0mm) 0 120 S Max. .06 DIA (1.5mm DIA) Time 10 S 60 S Max. 360 Sec. Max. 1.00 DIA (25mm DIA) .295 (7.5mm) MEETS EIA-481A and EIAJ-1009B 2,000 PCS/REEL .07 (1.75mm) .83 (16.0mm) SMMECH09 Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Bulletin Page Revision Date SM126 2 of 2 02 07 Sep 2011