EH37 Series REGULATORY COMPLIANCE 2011/65 + 191 SVHC 2015/863 ITEM DESCRIPTION Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD) ELECTRICAL SPECIFICATIONS Nominal Frequency 2.6MHz to 166MHz Frequency Tolerance/Stability Inclusive of all conditions: Calibration Tolerance at 25C, Frequency Stability over the Operating Temperature Range, Supply Voltage Change, Output Load Change, First Year Aging at 25, 260C Reflow, Shock, and Vibration 100ppm Maximum 20ppm Maximum 25ppm Maximum 50ppm Maximum Aging at 25C 5ppm/year Maximum Operating Temperature Range 0C to +70C -40C to +85C Supply Voltage 2.5Vdc 5% Input Current No Load 6mA Maximum over Nominal Frequency of 2.6MHz to 25MHz 7mA Maximum over Nominal Frequency of 25.000001MHz to 75MHz 8mA Maximum over Nominal Frequency of 75.000001MHz to 100MHz 9mA Maximum over Nominal Frequency of 100.000001MHz to 166MHz Output Voltage Logic High (V ) IOH = -8mA OH 90% of Vdd Minimum Output Voltage Logic Low (V ) IOL = +8mA OL 10% of Vdd Maximum Rise/Fall Time Measured at 20% to 80% of waveform 6nSec Maximum over Nominal Frequency of 2.6MHz to 50MHz 4nSec Maximum over Nominal Frequency of 50.000001MHz to 75MHz 2nSec Maximum over Nominal Frequency of 75.000001MHz to 166MHz Duty Cycle Measured at 50% of waveform 50 10(%) 50 5(%) Load Drive Capability 15pF Maximum Output Logic Type CMOS Pin 1 Connection Tri-State (High Impedance) Tri-State Input Voltage (Vih and Vil) 90% of Vdd Minimum or No Connect to Enable Output, 10% of Vdd Maximum to Disable Output (High Impedance). Standby Current 10A Maximum (Pin 1 = Ground) RMS Phase Jitter Fj = 12kHz to 20MHz 20pSec Typical, 30pSec Maximum Period Jitter (RMS) 13pSec Typical Period Jitter (pk-pk) 85pSec Typical, 100pSec Maximum Start Up Time 10mSec Maximum Storage Temperature Range -55C to +125C Revised E: 3/12/2015 Page 2 of 12 www.ecliptek.com EH37 Series PART NUMBERING GUIDE Revised E: 3/12/2015 Page 3 of 12 www.ecliptek.com