ECS-2018

      The features of ECS-2018(ECS-2018 (1.8V) subminiature SMD oscillators. Ideal for today's high density applications.) are  Low Voltage HCMOS, 2.5 x 2.0 mm Footprint, Low current consumption, Pb Free/RoHS Compliant.
      The operating conditions/electrical charactrastics of ECS-2018 are Frequency Range=0.750(min)MHz/50.000(max)MHz, Operating Temperature=-10(typ)°C/+70(max)°C(Standard), Operating Temperature=-40(typ)°C/+85(max)°C(Extended (N Option)), Storage Temperature=-55(typ)°C / +100(max)°C, Frequency Stability( Inclusive of 25°C tolerance, operating temperature,input voltage change, load change, shock and vibration.)(Option A/Option B/Option C)=± 100/± 50/± 25ppm, Input Current(0.75 to 30 MHz/30.1 to 40 MHz/40.1 to 50 MHz)=2.5/3.0/3.5mA, Stand-by Current(Pin 1 = VIL)=10µA, Output Symmetry(@ 50% VDD level)=45/55%, Rise and Fall Times(10% VDD to 90% level)=10ns, "0" level(VOL)=10% VDD(max)VDC, "1" level(VOH)=90% VDD(min)VDC, Output Load=15pF, Disable delay time=150ns, Startup time=10ms, Aging=±5 ppm.
      The Pin Connections are Pin #1/Pin #2/Pin #3/Pin #4=Tri-State/Ground/Output/VDD. Tri-State Control Voltage:Pad 1(Open, VIH 70% VDD Min, VIL 30% VDD Max)/Pad ( Oscillation, Oscillation, No Oscillation)Note:  Internal crystal oscillation to be halted (Pin #1=VIL).