HW57 MERCURY | Alldatasheet
Document overview
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Technical content
Features
- Ultra Small SMD seam sealed clock crystal oscillator units.
Applications
- Tri-state function available.
- CPU , Graphics , Multimedia A / V clocks ● Fast Ethernet and Gigabit Ethernet clocks
- MPEG / DVD / HDTV clocks ● NTSC / PAL encoder / decoder clocks
- Laser engine pixel / set - top clocks ● PLL / synthesizer clocks Output Logic Low " 0 " 0.1 V ( max. ) Integrated Phase Noise 2.4 ps ( typical ) ; 4.0 ps ( max.) Frequency Range / Load Output Logic High " 1 " 0.9 V ( min. ) Output Wave Form CMOS output 125.1 ~ 800.0 MHz / [ 15pF load ] General Specifications Paramenters Electrical Spec. Input Voltage ( VDD) 3.3 V ± 5 % Rise Time ( Tr ) / Fall Time ( Tf ) 2.4 n sec.( typical ) [ 0.3 V ↔ 3.0V, 15 pF load ] Duty Cycle 50% ± 10% [ 50% ± 5% is also available ] Start - Up Time (Ts) 10 m sec.( typical ) Current Consumption 45 mA max. Operating Temperature Range For example : Storage Temperature - 50°C to 100°C Aging If non-standard , please enter the ± 3 ppm per year (max.) Outline Dimensions ( Unit : mm ) Mercury www .mercury-crystal.com " C20 " ±20 ppm over -10°C to +70°C ; " I20 " ± 20 ppm over -40°C to +85°C Commercial ( -10°C to +70°C ) ABC Frequency Stability (1) Codes Frequency Stability over ± 25 ppm ± 50 ppm ± 100 ppm Industrial ( -40°C to +85°C ) desired stability after the " C " or " I " DEF -121 -120 -140Phase Noise ( typical ) Offset 10 Hz 100 Hz 1K Hz dBc / Hz -65 -95 -120 -125