SG-8101CE 144.5000M-TCHPA0

Oscillators Overview

The SG-8101CE 144.5000M-TCHPA0 is a standard CMOS crystal oscillator manufactured by EPSON, operating at a frequency of 144.5 MHz. It supports a supply voltage range of 1.8V to 3.3V and features an enable/disable function for power management. The device is housed in a compact 4-SMD, No Lead surface-mount package with a maximum seated height of 1.20mm. Designed for low-power applications, it offers frequency stability suitable for digital systems requiring precise timing signals.

Oscillators Feature Summary

• CMOS output signal compatible with standard logic levels
• Integrated enable/disable control for power optimization
• Surface-mount design for automated assembly processes

Oscillators Applications

• Portable electronic devices requiring low power consumption
• IoT modules needing precise clock synchronization
• Digital communication equipment utilizing CMOS interfaces

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure that the 1.8V to 3.3V supply range aligns with your system's voltage rails. Confirm that the 4-SMD package dimensions fit within your PCB footprint constraints. Check for any specific environmental ratings if the application involves extreme temperatures.

Oscillators Selection Notes

Select this component when a stable 144.5 MHz clock source is required in space-constrained designs. Consider the enable pin functionality if dynamic power saving is necessary. Compare alternative frequencies within the SG-8101 series if exact timing differs. Evaluate the CMOS output swing against downstream input thresholds to ensure signal integrity without additional buffering.

Oscillators Part Context

This model belongs to the SG-8101 family of pre-programmed oscillators from EPSON. The series is characterized by its small form factor and low current consumption, making it suitable for modern portable electronics. The 'TCHPA0' suffix typically denotes specific packaging and tape/reel configuration details provided by the manufacturer.

Oscillators Replacement Considerations

Direct replacements must match the 144.5 MHz frequency, CMOS output type, and 4-SMD package. Verify that substitute parts support the same 1.8V-3.3V operating range and enable/disable functionality. Cross-reference pinout compatibility to ensure seamless integration without PCB modifications.