WLAN Clock Oscillator with Standby Feature CCWLAN-2BC-20-40.000 3.2×5 mm SMD, 3.3V, HCMOS Frequency: Frequency Stability: Temperature Range: Operating: Storage: Input Voltage: Input Current: Standby Current: Output: Symmetry: Rise/Fall Time: Logic: 40.000 MHz ±20ppm Max (**all inclusive) -20°C to 70°C -45°C to 90°C 3.3V ±5% 10mA Max 10uA Max HCMOS 45/55% Max @ 50% Vdd 6ns Max @ 10% to 90% Vdd "0" = 10% Vdd Max "1" = 90% Vdd Min 15pF 5mS Max 100nS Max 10mS Max 0.5pS Typ., 1pS Max RMS Load: Start-Up Time: Disable Time: Enable Time: Phase Jitter 12kHz~20MHz: Mechanical: Shock: Solderability: Vibration: Solvent Resistance: Resistance to Soldering Heat: MIL-STD-883, Method 2002, Condition B MIL-STD-883, Method 2003 MIL-STD-883, Method 2007, Condition A MIL-STD-202, Method 215 MIL-STD-202, Method 210, Condition I or J Environmental: Thermal Shock: MIL-STD-883, Method 1011, Condition A Moisture Resistance: MIL-STD-883, Method 1004 ** Inclusive of all conditions; calibration, temperature, supply voltage, load change, shock, vibration and one year aging at 25°C ambient operating temperature. Dimensions inches (mm) All dimensions are Max unless otherwise specified. 0.205 Max (5.2) SUGGESTED PAD LAYOUT 0.043 ±0.004 (1.1 ±0.1) CCW2BC 20-40M XX 0.134 Max (3.4) Denotes pad 1 XX= Date Code Yr/wk 0.063 SQ (1.60) 0.047 (1.20 ) #1 #2 #4 #3 0.039 (1.0) 0.100 (2.54) 0.100 ±0.007 (2.54 ±0.2) 0.01uF Bypass Capacitor Recommended RECOMMENDED REFLOW SOLDERING PROFILE TEST CIRCUIT OUT pin 4 pin 3 Vdd Bypass Cap. VM OUT OSC. Standby pin 1 High Impedance GND or "LOW" Standby Function Function pin 1 Output pin Open "1" level 0.7×Vdd Min "0" level 0.3×Vdd Max Active Active High Z Internal Pull-up resistor from pin 1 to pin 4 insures active operation if pin 1 is configured open (not connected). CRYSTEK CORPORATION O/P Load incl Probe Cl GND pin 2 Oscillation OPEN or "HIGH" PIN Function 1 2 3 4 Standby GND OUT VDD Ramp-Up 3°C/Sec Max. TEMPERATURE mA M PWR Supply 0.086 (2.2) 260°C Critical Temperature Zone Ramp-Down 6°C/Sec. 217°C 200°C 150°C Preheat 180 Secs. Max. 8 Minutes Max. 90 Secs. Max. 260°C for 10 Secs. Max. NOTE: Reflow Profile with 240°C peak also acceptable. Available on 16mm Tape and Reel in quantities of 1,000 pcs. PN: CCWLAN-2BC-20-40.000 Rev. C 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com