H21 MERCURY | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
Features
- Ultra Small SMD seam sealed clock crystal oscillator units.
- Tri-state function available. H21 series 2.5 V
- 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
- OC-3 , OC-12 , OC-48 and OC-192 clocks ● Fibre channel and ADSL clocks
- SONET / SDH / ATM clocks General Specifications Paramenters Electrical Spec. Input Voltage ( VDD) 2.5 V ± 5 % Frequency Range 4.0 MHz ~ 54.0 MHz Output Wave Form CMOS output Output Logic High " 1 " 2.25 V ( min. ) Output Logic Low " 0 " 0.25 V ( max. ) Output Load 15 pF typical [ 30 pF , 50 pF load available ] " I20 " ± 20 ppm over -40°C to +85°C Frequency Stability (1) Codes Frequency Stability over ± 25 ppm ± 50 ppm ± 100 ppm If non-standard , please enter the Operating Temperature Range desired stability after the " C " or " I " Commercial ( -10°C to +70°C ) A Aging ± 3 ppm per year (max.) General Specifications ( Unit : mm ) Mercury www .mercury-crystal.com BC For example : " C20 " ±20 ppm over -10°C to +70°C ; Industrial ( -40°C to +85°C ) DEF