器件名称: ASFL1
功能描述: 5.0 Vdc or 3.3 Vdc LOW PROFILE ULTRA MINIATURE CERAMIC SURFACE MOUNT CRYSTAL CLOCK OSCILLATORS
文件大小: 99.44KB 共1页
简 介: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
Frequency Range (Fo) Operating Temperature (TOPR) Storage Temperature (TSTO) Frequency Stability (F/ Fo) Supply Voltage (Vdd) Input Current (I dd)
ASF1
ASFL
ASFL1
Duty Cycle or Symmetry Rise and Fall Times (TR / TF) Output Load Output Voltage Tri-State Function Start-up Time Aging per Year (VOH) (VOL)
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 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
> _ 2.2V < 0.8V
Connect a By-Pass capacitor 0.01 F between Vdd and GND. Environmental, and mechanical specifications, see appendix C. Group 2. Marking, see appendix G. Test circuit, waveforms, see appendix B……
