SG-8018CE-TJHSC

Overview

The SG-8018CE-TJHSC is a programmable crystal oscillator (XO) manufactured by EPSON, featuring CMOS output signals. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 20 MHz. The component utilizes a 4-SMD, no-lead package with dimensions of 3.20mm x 2.50mm. It includes an enable/disable function for power management and maintains frequency stability of ±50ppm across an operating temperature range of -40°C to +105°C.

Feature Summary

• Programmable frequency generation capability within the specified operational range
• Integrated standby mode allowing for power-down functionality via control signal
• High-temperature operation suitable for demanding industrial environments

Applications

• Industrial control systems requiring precise timing references
• Communication equipment utilizing standard clock signals
• Embedded systems needing compact surface-mount oscillators

Procurement Notes

Verify the specific frequency configuration against project requirements before ordering, as this is a programmable device. Confirm that the 4-SMD footprint matches the PCB layout constraints. Ensure the supply voltage aligns with the 1.62V to 3.63V specification. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this model when a small form factor is critical for space-constrained designs. Consider the CMOS output compatibility with downstream logic circuits. Evaluate the thermal performance needs given the extended temperature range. Compare power consumption in active versus standby modes to optimize system efficiency.

Part Context

This component belongs to the SG-8018 series of programmable oscillators from EPSON. It represents a standard XO type designed for general-purpose timing applications. The series is known for its reliability and compact size, making it a common choice for modern electronic devices requiring stable clock sources.

Replacement Considerations

Direct substitutes are not explicitly confirmed in public documentation. Verify pinout and electrical parameters carefully when considering alternative brands. Ensure any replacement supports the same programmability features and package dimensions.