5.0 Vdc HCMOS/ TTL COMPATIBLE CERAMIC SURFACE MOUNT CRYSTAL CLOCK OSCILLATORS ASL and ASL1 7.0 x 5.08 x 1.8 mm FEATURES: • • • • Leadless chip carrier (LCC), Low profile. HCMOS and TTL compatible. Tristate Enable /Disable function. Reflow capable. • • • • High density surface-mount applications. Available optional -40°C to 85°C extended temperature. Packaging: Tape and reel. Seam welding, 1.4 mm max.height.(ASL1) APPLICATIONS: • Provide clock signals for microprocessors, PC mainboards, Graphic cards. • High output drive capability applications. STANDARD SPECIFICATIONS Frequency Range PARAMETERS Operation Frequency Mode Range (Fo) Operating Temperature Operating Temperature (TOPR) Storage StorageTemperature Temperature (TSTO) @ 25°C Frequency (∆F/ Fo) FrequencyTolerance Stability Frequency Stability over Temp. Supply Voltage (Vdd) Equivalent Series Resistance Input Current (I dd) (ESR) Maximum 3.5 MHz - 25 MHz SPECIFICATIONS Fundamental, 1.00MHz AT- 125MHz -10°C to + 60° C (See -10°C to +70°C (SeeOptions) Options) -55°C to -55°C + 125°toC+125°C ±50±100ppm ppm max. (See Options) max. (See Options) ±50 ppm max. (See Options) 5Vdc ±10% 200 Ω for 3.5 MHz < F < 4.0 MHz 25150 mA Ω max. for 1.0MHz F < 35.0MHz for 4.0 MHz < F << 6.0 MHz 40 mA max. for 35.0MHz < F < 60.0MHz 100 Ω for 6.0 MHz < F < 10.0 MHz 60 mA max. for 60.0MHz < F < 100MHz for 10 < F <<14.0 MHz 8080 mAΩmax. for MHz 100MHz F < 125MHz _ 25 MHz 50 Ω for 14 MHz < F < 407 /pF 60% max. @ 1/2 Vd d (See Options) max. 10ns for 1.0MHz < F < 35.0MHz 16 pFmax. (See Option) 5ns max.max. for 35.0MHz < F < 100.0MHz 100µΩ 2.5ns 100.0MHz < F < 125.0MHz ± 5max. pp mfor max. Duty Capacitance Cycle or Symmetry Shunt C0 Load CL (TR / TF) RiseCapacitance and Fall Times Drive Level Aging @ 25° C First Year Output Load Insulation Resistance 0.071max. (1.8) ASL1 H 0.055 Max. (1.40) _ 70MHz 10TTL or 50pF for F < 500 10TTL M Ω min. at 100 ± 15V or 15pF for FVdc > 70.0MHz Output Voltage Start-up Time Tristate Function 0.9 * Vdd min. (Voh); 0.4Vdc max. (Vol) (Tosc) 10ms max. (Vih ) “1” or Open: Oscillation _> 2.2V (Vil) “0”:Output disabled in high impedance (Hi Z) < 0.8V Period jitter one sigma ±25ps max. * Pin 1 has internal pull-up resistor which allows Pin 1 to be left floating (enable high) A bypass capacitor 0.01 µF is required from Vdd to Gnd. Reflow profile, see appendix E. Test circuit, waveforms, please see appendix B. Marking, see appendix G. Environmental and mechanical specifications, see appendix C. Group 2. Application notes, see appendix A. Tape and Reel, see appendix H.(1,000 pcs./reel) ORDERING OPTIONS ASLX - Frequency - Temperature - Overall Freq. Stability - Duty Cycle - 50 - Packaging XX.XXXXX MHz Blank or 1 -I -D -E -F -N -L for -0°C for -10°C for -20°C for -30°C for -30°C for -40°C to to to to to to ABRACON 44 Rev. B 01/2003 + 50°C + 60°C + 70°C + 70°C + 85°C + 85°C ® CORPORATION -Y -J -R -K -H -C for ± 10ppm max.* for ± 20ppm max.* for ± 25ppm max. for ± 30ppm max. for ± 35ppm max. for ± 50ppm max. 50pF load output drive -T (Tape & Reel) -S for 45 / 55% @ 1 / 2Vdd -S1 for 45 / 55% @ 1.4Vdc * Please contact us for availability. Dimensions: Inches (mm) PIN N0. FUNCTION 1 2 3 4 Tristate E/D GND / Case Output Vdd NOTE: Left blank if standard • All specifications and markings subject to change without notice 29 Journey • Aliso Viejo, CA 92656 • USA (949) 448-7070 • FAX : (949) 448-8484 E-MAIL: abinfo@ abracon.com • INTERNET A DDRESS : www.abracon.com ABRACON IS ISO 9001 / QS 9000 CERTIFIED