EC5645ETTTS-16.000M TR

Oscillators Overview

The EC5645ETTTS-16.000M TR is a standard clock oscillator manufactured by Ecliptek, operating at a nominal frequency of 16.000 MHz. It utilizes LVCMOS output format and requires a 3.3 Vdc supply voltage with a tolerance of ±10%. The device features a frequency stability of 50 ppm across the industrial temperature range of -40°C to +85°C. Packaged in a compact 2.0 mm x 2.5 mm SMD ceramic footprint, it supports a maximum load capacitance of 15 pF. Key electrical characteristics include a maximum operating current of 7 mA, a start-up time of 10 ms, and an RMS phase jitter of 1 ps within the 12 kHz to 20 MHz offset range.

Oscillators Feature Summary

• Compact 2.0 mm x 2.5 mm surface-mount ceramic package designed for space-constrained PCB layouts.
• Integrated three-state control pin allows for low-power standby mode via high-impedance output shutdown.
• LVCMOS output interface provides direct compatibility with standard digital logic without external level shifting.
• Industrial-grade wide temperature operation ensures stable performance in harsh environmental conditions.

Oscillators Applications

• Microcontroller unit (MCU) system clock generation
• Low-speed analog-to-digital converter (ADC) sampling clocks
• Ethernet PHY reference clock sources
• Portable battery-powered consumer electronics

Oscillators Procurement Notes

Verify that the specific order suffix matches the required frequency tolerance and temperature grade. Confirm that the supply voltage aligns with the 3.3V specification. Ensure the PCB footprint corresponds to the 2.0mm x 2.5mm dimensions. Check RoHS compliance requirements against project specifications. Validate that the load capacitance matches the target circuit design.

Oscillators Selection Notes

Select this component when a small form factor is critical for board real estate. Choose this model for applications requiring low power consumption during active operation. Consider this part for designs needing a three-state enable function to manage power distribution. Opt for this oscillator if the application demands industrial temperature reliability. Evaluate this option for systems utilizing standard CMOS logic interfaces.

Oscillators Part Context

This component belongs to the EC56 series of standard clock oscillators from Ecliptek. The series offers various frequencies ranging from 1 MHz to 50.625 MHz. Other variants in the family provide different stability grades such as 20 ppm or 100 ppm. The series includes both commercial and industrial temperature options. The packaging remains consistent across the product line for easy substitution.

Oscillators Replacement Considerations

EC5645ETTTS-16.000M