CRYSTAL CLOCK OSCILLATORS (SMD • Ceramic Package) CSX-325F SERIES 2000pcs/reel ■FEATURES 7High-density SMD type. 7Ultra-light weight and ultraminiature size. 7Low current consumption. 7Suitable for various applications such as communication devices, AV devices, automotive devices and measuring instruments. 7Automatic mounting and reflowable type. Life-size ■DIMENSION [mm] ■SOLDER PAD LAYOUT [mm] 1.2 3.2±0.2 0.9 ＃3 ＃3 ＃4 ＃2 ＃2 ＃1 2.4 1.9 1.0 2.5±0.2 0.65 ＃4 ＃1 1.2 1.0 Max. ＃1 pin marking Pin Assignment Pin No. Connection OPEN or Vdd ＃1 GND ＃2 OUT ＃3 Vdd ＃4 ■STANDARD SPECIFICATIONS ＊Model is determined by the selection for the output enable or stand-by function, the frequency stability and the supply voltage. Model Item CSX-325F（@） （＊） 12.500MHz∼54.000MHz Frequency Range Supply Voltag （＠） Frequency Stability （＊） J : Vdd＝3.3V±0.1V B : ±50ppm, C : ±100ppm, E : ±50ppm （−40℃∼＋85℃） , F : ±100ppm （−40℃∼＋85℃） −55℃∼＋125℃ Storage Temperature Range Current consumption H : Vdd＝2.5V±0.1V −20℃∼＋70℃（−40℃∼＋85℃） Operating Temperature Range Duty 1.4 （No load） CMOS level（1/2 Vdd） 5mA Max.（＜30.0MHz）/ 7mA Max.（＜54.0MHz） 40∼60% VOH 0.8Vdd Min. VOL 0.2Vdd Max. Output Voltage CMOS 15pF Max. Output Load Rise and Fall Time 0.2Vdd⇔0.8Vdd Start-up time Aging (first year) 10 nsec Max. 10 msec Max. ±2ppm / year Max. http://www.citizen.co.jp/english/crystal/index.html 22