ASM ABRACON | Alldatasheet

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5.0Vdc • HCMOS/TTL COMPATABLE • J -LEADED • PLASTIC MOLDED • SURFACE MOUNT CRYSTAL CLOCK OSCILLATORS ASM ASM - Frequency - Temperature - Frequency Stability - Duty Cycle - Packaging ORDERING OPT ONSORDERING OPT ONS Note 1: Option -S (Symmetry level measured at 1/2 Vdd for HCMOS, and at 1.4 Vdc for TTL. Note 2: Pin 1 has internal pull-up resistor which allows pin 1 to be left floating (enable high) Connect a By-Pass capacitor 0.01 m F between Vdd and GND. Test circuit, waveforms, see appendix B. Recommended handling, see appendix F. Environmental and mechanical specifications, see appendix C. Group 2. Marking, see appendix G. Tape and Reel, see appendix H.(1,000 pcs./ reel). Application notes, see appendix, A. Reflow profile, see appendix E.

1 Tristate E/D

7 GND / Case

8 Output

14 Vdd

S S T T A A N N D D A A R R D D S S P P E E C C I I F F I I C C A A T T I I O O N N S S S S T T A A N N D D A A R R D D S S P P E E C C I I F F I I C C A A T T I I O O N N S S PARAMETERS ASM ASMT ASMH 10TTL 10TTL (for F <_ 50 MHz) 15 pF (50pF max.) 15 pF 5TTL (for F> 50 MHz) 15 pF (30pF max. (50 pF max.) for F > 50 MHz) Dimensions: Inches (mm) FEATURES:

  • Industry standard J-leaded terminals. • Plastic molded SMD.
  • HCMOS and TTL compatible. • Tristate Enable /Disable.
  • Extended temperature -40°C to +85°C option. Frequency Range 3.5MHz - 25 MHz Operation Mode Fundamental, AT Operating Temperature -10°C to + 60° C (See Options) Storage Temperature -55°C to + 125° Cance @ 25°C max. (See Options) Frequency Stability over Temp. ±50 ppm max. (See Options) Equivalent Series Resistance 200 W for 3.5 MHz < F < 4.0 MHz (ESR) Maximum 150 W for 4.0 MHz < F < 6.0 MHz 100 W for 6.0 MHz < F < 10.0 MHz 80 W for 10 MHz < F < 14.0 MHz

50 W for 14 MHz < F <_ 25 MHz

Shunt Capacitance C0 7 pF max. Load Capacitance CL 16pF (See Option) Drive Level 100µW max. Aging @ 25° C First Year ± 5 ppm max. XX.XXXXX MHz -R for ± 25ppm max. -K for ± 30ppm max. -H for ± 35ppm max. -C for ± 50ppm max. - T (Tape & Reel) -S for 45 /55% @ 1/2 Vdd -S1 for 45 /55% @ 1.4 Vdc -D for -10°C to + 60°C -E for -20°C to + 70°C -F for -30°C to + 70°C -N for -30°C to + 85°C -L for -40°C to + 85°C ORDERING OPTIONS PIN FUNCTIONNUMBER

2 GND / Case

3 Output

4 Vdd

APPLICATIONS:

  • Wide range of applications in dialing communication equipment, AV / OA equipment, Measuring equipment. STANDARD SPECIFICATIONS 14.0 x 8.95 x 4.7 mm Frequency Range (Fo) 1.00MHz - 70.000MHz Operating Tempature (TOPR) 0°C to +70°C (See Options) Storage Temperature (TSTO) -40°C to +85°C Frequency Stability (DF/ Fo) ±100ppm max. (See Options) Supply Voltage (Vdd) 5Vdc ±10% Input Current (Idd) 25mA max. (F< 30MHz); 35mA max. (F> 30MHz) Duty Cycle or Symmetry 45/55% max. for F <_ 10 MHz 40 / 60% max. for F > 10 MHz (See Options & Note 1) Rise and Fall Times (TR / TF) 8ns max. (F < 40MHz) ; 6ns max. (F > 40MHz) Output Load Output Voltage (VOH) 2.4Vdc min. (TTL) ; 0.9*Vdd min.(HCMOS) (VOL) 0.4Vdc max. (TTL) ; 0.1*Vdd max.(HCMOS) Start-up Time (TOSC) 10 ms max. Output Disable / Enable Disabled current (IDIS) 28mA max Aging ±5ppm / Year max. 10TTL max., 50pF max. (F < 50MHz); 15pF (F > 50MHz) 100 ns max. “1” or Open: Oscillation VIH >_ 2.0V “0”: Output disabled in high impedance (HiZ) VIL < 0.8V

29 Journey • Aliso Viejo, CA 92656 • USA

(949) 448-7070 • FAX: (949) 448-8484 E-MAIL: abinfo@ abracon.com • INTERNET ADDRESS: www.abracon.com ABRACON IS ISO 9001 / QS 9000 CERTIFIED NOTE: Left blank if standard • All specifications and markings subject to change without notice ABRACON C O R P O R A T I O N 47