SPECIFICATION Parameter Symb. Specification Condition Supply Voltage VDD 3.3VDC ± 10% Frequency Range fo 32.768kHz Frequency Stability f/fo ±100ppm Temp Operating Range Topr -20 ~ +70°C ( -40~85 °C Custom Option ) Temp Storage Range Tstg -55 to +125°C Supply Current (max) Iop 2.0mA max Duty Cycle Tw/t 45/55% Output Level `0' VOL 0.4VDC max (TTL) 10% VDD max (HCMOS) Output Level `1' VOH 2.4VDC min (TTL) 90% VDD min (HCMOS) Rise & Fall Time (max) TrTf 100nS max Output Load N/CL 10TTL / 15pF Start-up Time Tosc 10mS max No Connection Enable output Tri-state Input Voltage VIH : 90% of VDD Enable output VIL : 10% of VDD Disable output : High Impedance Reflow 240 Deg C for 10sec max Aging Fa ±3ppm p / year @ 25 Deg C @25Deg C Period Jitter (absolute) Tj 3430pS max APPLICATIONS 7.0 +0.2 - - Microprocessor clock Pin connections #1 NC or Tri-State Pad surface - PDA / notebook #2 Ground #3 Output - Wireless applications #4 Vdd Material Au - Audio Dimensions in mm - Gigabit ethern