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EMRB61 Series Oscillator
MEMS Clock Oscillators LVCMOS (CMOS) 1.8Vdc 4 Pad 1.2mm x 2.0mm Plastic Surface Mount (SMD)

Revision  A  07/06/2016

Electrical Specifications

Nominal Frequency 32.768kHz
Frequency Tolerance/Stability Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the Operating Temperature Range, Supply Voltage Change, and Output Load Change
±75ppm Maximum
±100ppm Maximum
Operating Temperature Range -10°C to +70°C
-40°C to +85°C
Frequency Tolerance Measured at 25°C ±2°C, at VDD=1.8VDC, Post Reflow
±20ppm Maximum
Aging at 25°C ±1ppm Maximum First Year
Supply Voltage 1.8VDC ±10%
Input Current No Load, Nominal VDD
1.0µA Typical (at 25°C), 2.2µA Maximum (at -40°C to +85°C)
1.0µA Typical (at 25°C), 1.9µA Maximum (at -10°C to +70°C)
Output Voltage Logic High (VOH) IOH= -10µA
90% of VDD Minimum
Output Voltage Logic Low (VOL) IOL= +10µA
10% of VDD Maximum
Rise/Fall Time Measured at 10% to 90% of waveform
100nSec Typical, 200nSec Maximum
Duty Cycle Measured at 50% of waveform
50 ±2(%)
Load Drive Capability 15pF Maximum
Output Logic Type CMOS
Period Jitter (RMS) Measured at 25°C
35nSec Typical
Power Supply Ramp Measured at 0VDC to 90% of VDD
100mSec Maximum
Start Up Time Measured at Nominal VDD
180mSec Typical, 500mSec Maximum (at -40°C to +85°C)
180mSec Typical, 450mSec Maximum (at -10°C to +70°C)
Storage Temperature Range -55°C to +125°C