22355 Abracon CORX 2-29.qxd 3/6/00 6:54 AM Page 43 HCMOS/ TTL COMPATIBLE * 32.768 kHz FULL-SIZE DIP CRYSTAL CLOCK OSCILLATORS ACOW FEATURES: * Low power consumption using 32.768 kHz crystal. * HCMOS and TTL Compatible. * Full buffered output. APPLICATIONS: * Real-Time Clock. STANDARD SPECIFICATIONS PARAMETERS Frequency Range SPECIFICATIONS (Fo) 32.768 kHz Operating Temperature (TOPR) 0C to + 70C Storage Temperature (TSTO) (F/ Frequency Stability -55C to +125C Fo) 100 ppm max. Supply Voltage (Vdd) 5 Vdc 10% Input Current (Idd) 5 m A max. @ 1/2 Duty Cycle or Symmetry 40 / 60% O.B. Rise and Fall Times 30 ns max.@ 10% to 90% (TR / TF) Output Load Vdd 30 pF or 5 LSTTL Output Voltage (VOH) 0.9 * Vdd min. (VOL) 0.1 * Vdd max. Aging Rate @ year 5 ppm max. For test circuit, waveforms, please see page 67. Environmental and mechanical specifications on page 68, Group 1. Marking, see page 79. Dimensions: Inches (mm) ORDERING OPTIONS ACOW - 32.768 kHz - Tristate - Value Added PIN NUMBER FUNCTION 1 7 8 14 NC or Tristate E/D GND / Case Output -G Gull Wing, p. 73. -QXX (Trimmed Leads) p. 73. Vdd - A for Tristate E/D ABRACON IS ISO 9001 / QS 9000 CERTIFIED NOTE: Left blank if standard * All specifications and markings subject to change without notice 29 Journey * Aliso Viejo, CA 92656 * USA (949) 448-7070 * F AX : (949) 448-8484 E-MAIL: abinfo @ abracon.com * INTERNET ADDRESS: www.abracon.com ABRACON (R) C O R P O R AT I O N - 43 -