Product Overview
The EC2645TS-10.000M TR is a series quartz crystal clock oscillator (XO) from Ecliptek Corporation, featuring an LVCMOS (CMOS) logic type, designed for surface mount (SMD) application, and provided in tape and reel packaging option for efficiency in mass production. The nominal operational frequency of this oscillator stands at 10.000 MHz, with a duty cycle of 50 ±10%.
Electrical Specifications
The oscillator has a frequency tolerance/stability of ±50 ppm maximum, which encompasses various factors including calibration tolerance at 25°C, frequency stability across the temperature range, supply voltage change, output load change, and the effects of shock and vibration. Aging is specified at less than 5 ppm per year at 25°C. The supply voltage is set at 3.3 Vdc ±10%, with a specified operating temperature range of -10°C to +70°C. The oscillator’s input current should not exceed 10 mA, while the output can drive a load capacitance of up to 30 pF. Rise and fall times are 5 ns and 7 ns maximum for 15 pF and 30 pF load respectively.
The oscillator features tri-state pin connection enabling high impedance state to manage output logic, with standby current requirements as low as 10 pA. RMS phase jitter is kept to 1 pSec maximum within the 12 kHz to 20 MHz offset frequency range, and the oscillator promises a start-up time of 10 mSec maximum.
Environmental & Mechanical Specifications
The EC2645TS-10.000M TR is robust against environmental and mechanical stress, with ESD susceptibility conforming to the MIL-STD-883, Method 3015, and fine and gross leak tests as per MIL-STD-883, Method 1014. It has moisture sensitivity compliance (J-STD-020, MSL), is resistant to soldering heat, solvents, and has been tested for temperature cycling, mechanical shock, moisture resistance, and vibration in accordance with the respective MIL-STD-883 methods. In terms of flammability, it meets the UL94-VO standard.
Mechanical Dimensions
Detailed dimensions for the EC2645TS-10.000M TR oscillator are provided with precise measurements including the length, width, and height, essential for designers to create appropriate PCB layouts. Marking orientations and suggested solder pad layouts are indicated to ensure accurate mounting and readability of the manufacturing identifiers on the component.
Manufacturing and Reliability
Each EC2645TS-10.000M TR oscillator is marked with Ecliptek’s manufacturing identifier, ensuring traceability. The device’s specifications are subject to change, with reliable performance backed by Ecliptek’s commitment to meet industrial standards.
For full specifications and operational guidelines, designers and engineers can refer to the detailed pages or contact Ecliptek Corporation directly.
References:
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