SG-8018CE-TJHSB

Overview

The SG-8018CE-TJHSB is a programmable crystal oscillator manufactured by EPSON. It operates within a supply voltage range of 1.8V to 3.3V and utilizes CMOS output logic. The device supports frequencies from 670 kHz to 170 MHz and features an enable/disable function for power management. It is housed in a compact 4-SMD, no-lead package designed for surface-mount applications.

Feature Summary

• Programmable frequency generation capability across a wide operational range
• Integrated standby mode with enable and disable control functions
• CMOS output interface compatible with standard digital logic levels

Applications

• High-speed data communication systems requiring precise clock signals
• Networking equipment utilizing programmable timing sources
• Embedded systems needing flexible frequency configuration

Procurement Notes

Verify the specific target frequency and voltage requirements against the official datasheet before ordering. Confirm that the programmable nature of this component aligns with the design specifications. Ensure compatibility with the intended operating temperature range and supply voltage constraints defined by the manufacturer.

Selection Notes

Choose this model when fixed-frequency oscillators do not meet system requirements. The programmable feature allows for customized frequency settings without changing hardware components. Consider the 4-SMD package size for space-constrained designs requiring high-frequency stability.

Part Context

This component belongs to the SG-8018 series of standard crystal oscillators. It shares the same physical footprint and basic electrical characteristics as other models in the family but offers unique programmability. The TJHSB suffix indicates specific packaging and programming capabilities distinct from fixed-frequency variants.

Replacement Considerations

Direct substitutes include other SG-8018CE models with fixed frequencies if programmability is not required. Verify pinout compatibility and voltage ranges when considering alternative programmable oscillators from different manufacturers.