5.0 Vdc or 3.3 Vdc • LOW PROFILE ULTRA MINIATURE CERAMIC SURFACE MOUNT CRYSTAL CLOCK OSCILLATORS ASF1, ASFL and ASFL1 5.0 x 3.2 x 1.6 mm FEATURES: • Compact and low in height.(1.6 mm or 1.2 mm max.) • Low current consumption. • Tri state function. • Suitable for high density SMT., Reflow capable. • Tight stability option. • Glass sealed package. APPLICATIONS: • CCD clock for VTR camera. • Equipment connected to PC or PC cards. • Thin equipment. STANDARD SPECIFICATIONS PARAMETERS ASF1 Frequency Range (Fo) Operating Temperature (TOPR) Storage Temperature (TSTO) Frequency Stability (∆F/ Fo) Supply Voltage (Vdd) Input Current (I dd) Duty Cycle or Symmetry Rise and Fall Times (TR / TF) Output Load Tri-State Function Start-up Time Aging per Year (VOH) (VOL) ASFL1 1.50MHz ~ 125MHz -10°C to +70°C -50°C to +125°C ±100ppm max. (See Options) 5.0 Vdc ±10% 3.3Vdc ±10% 20m A max. 12mA max. for (F < 33MHz) 45m A max. 25mA max. for (F < 50MHz) 50m A max. 35mA max. for (F < 70MHz) 100m A max. 60mA max. for (F < 125MHz) 40 / 60% max. (See Options) 6ns max. 5TTL or 15pF(50pF max.) 5TTL or 15pF(30pF max.) for F < 70MHz 2TTL or 15pF Output Voltage ASFL 2TTL or 15pF for F > 70MHz “1” 0.9 * Vdd min. “0” 0.1* Vdd max. “1” or Open: Oscillation “0”: Output disabled (Hi Z) 10ms max. ±5ppm @ 25°C Connect a By-Pass capacitor 0.01 µ F between Vdd and GND. Environmental, and mechanical specifications, see appendix C. Group 2. Marking, see appendix G. Test circuit, waveforms, see appendix B. Tape and Reel, see appendix H.(1,000 pcs / reel). Reflow profile, see appendix E. Application notes, see appendix A. > _ 2.2V < 0.8V PIN N0. FUNCTION 1 2 3 4 Tri State GND / Case Output Vdd ORDERING OPTIONS ASFX X - Frequency - Temperature - Overall Frequency Stability - Duty Cycle - Packaging Blank or L ABRACON IS ISO 9001 / QS 9000 CERTIFIED rev2.1-4/06 - E for -20°C to + 70°C - F for -30°C to + 70°C Blank or 1 - N for -30°C to + 85°C XX.XXXXX MHz - L for -40°C to + 85°C -J -R -K -H -B -C P/N H for ± 20ppm max.* 0.063+.006 -T ASFL (1.6+0.15) for ± 25ppm max.* (Tape & Reel) 0.043+.004 for ± 30ppm max.* ASF1, ASFL1 (1.1+0.1) -S for 45 / 55% @ 1/ 2 Vdd for ± 35ppm max.* Dimensions: Inches (mm) for ± 40ppm max. for ± 50ppm max. * Vary with frequency and temperature. 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com