THE CONNOR-WINFIELD CORP. 2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 581-5040. PHONE (630) 851-4722. www.conwin.com PRODUCT D ATA SHEET CRYSTAL CONTROLLED OSCILLATORS ABSOLUTE MAXIMUM RATINGS PARAMETER Storage Temperature Supply Voltage TABLE 1.0 UNITS MINIMUM -40 NOMINAL - MAXIMUM 85 UNITS °C (Vcc) -0.5 - 7.0 Vdc MINIMUM 1.0 -20 0 NOMINAL - MAXIMUM 70.0 20 70 UNITS MHz ppm °C OPERATING SPECIFICATIONS PARAMETER Frequency Range Frequency Tolerance: Operating Temperature Range TABLE 2.0 (Fo) Supply Voltage (Vdd) 3.135 3.3 3.465 Vdc 1.0 to 31.99 MHz (Icc) - - 15 mA 32 to 49.99 MHz (Icc) - - 20 mA 50 to 66.99 MHz (Icc) - - 25 mA 67 to 70 MHz (Icc) - - 30 mA (Voh) (Vol) MINIMUM 2.91 - NOMINAL - MAXIMUM 15 0.33 UNITS pF Vdc Vdc -4 45 - 50 - 4 55 3 mA mA % nS Start-Up Time - - 10 mS Jitter (12 KHz to 20 MHz) - - 1 pS RMS Jitter (10 Hz to 20 MHz) - - 5 pS RMS Supply Current NOTE HCMOS OUTPUT CHARACTERISTICS Current (High) (Low) Duty Cycle at 50% of Vcc Rise / Fall Time 10% to 90% (Ioh) (Ioh) PACKAGE CHARACTERISTICS Package 1 DESCRIPTION The Connor-Winfield SMH54AA is a Surface Mount, Fixed Frequency Crystal Controlled Oscillator (XO). The SMH54AA is designed for use in all applications requiring a precision clock. The surface mount package is designed for high-density mounting and is optimum for mass production. NOTE FEATURES 1.0 to 70 MHz 3.3V OPERATION POWER SAVING FUNCTION: 10uA WHEN DISABLED TABLE 5.0 Hermetically sealed ceramic package and m etal cover Note: 1) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage change, load change, shock and vibration, 10 years aging. Pad 1 2 3 4 5 6 7 8 9 10 SMH54AA NOTE TABLE 4.0 PARAMETER LOAD Voltage (High) (Low) CW 0107 SMH54AA 20.00M 3.3V SURFACE MOUNT CRYSTAL CLOCK OSCILLATOR Connection N/C N/C N/C Ground N/C N/C Output N/C Vcc N/C OVERALL FREQUENCY TOLERANCE ±20ppm TEMPERATURE RANGE: 0 to 70°C CERAMIC SURFACE MOUNT PACKAGE TAPE AND REEL PACKAGING ORDERING INFORMATION SMH54AA CLOCK SERIES - 20.00 MHz CENTER FREQUENCY Dimensional Tolerance: ±.005 (.127mm) Specifications subject to change without notice. DATA SHEET #: INT Hc187 PAGE 1 OF 1 REV: 00 DATE: 7/16/02 aCopyright 2001 Connor-Winfield all rights reserved.