SG-8018CE-TJHPC

Overview

The SG-8018CE-TJHPC is a programmable standard clock oscillator manufactured by Epson Timing. It operates within a supply voltage range of 1.8V to 3.3V and delivers a CMOS output format. The device supports frequency settings from 670 kHz to 20 MHz. It features an Enable/Disable control function for power management. The component is housed in a compact 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm and a height of 0.7 mm. It is designed for surface mount technology (SMD/SMT) applications.

Feature Summary

• Programmable frequency generation capability across a wide range
• Integrated enable and disable control functionality
• CMOS output signal format compatibility

Applications

• General purpose digital system clocking
• Embedded processor timing references
• Communication interface synchronization

Procurement Notes

Verify the specific target frequency configuration required for the application before ordering, as this is a programmable variant. Confirm that the 1.8V to 3.3V operating voltage aligns with the system power rails. Ensure the PCB footprint matches the 3.2mm x 2.5mm SMD package specifications to guarantee proper mechanical fit and solder joint integrity during assembly.

Selection Notes

Select this model when a fixed-frequency crystal is insufficient due to varying timing requirements. The programmable nature allows for design flexibility without changing hardware components. Consider the 670 kHz to 20 MHz range to ensure the desired clock speed falls within operational limits. The enable pin offers additional control over power consumption compared to always-on oscillators.

Part Context

This part belongs to the SG-8018 series of standard oscillators from Epson Timing. Unlike fixed-frequency models such as the SG-8018CG or SG-8018CB, the CE suffix indicates programmability. This series provides a balance between size and performance, utilizing MEMS technology for stability while offering electrical configurability for diverse electronic designs.

Replacement Considerations

Direct replacements must be programmable oscillators from the same manufacturer family. Models like SG-8018CE 35.0900M-TJHPA0 offer similar form factors but may have different default frequencies. Verify that any substitute maintains the 1.8V-3.3V voltage range and CMOS output type to ensure circuit compatibility.