SG-8018CB-TJHPC

Overview

The SG-8018CB-TJHPC is a programmable crystal oscillator (XO) manufactured by Epson Timing. It features a CMOS output and operates within a supply voltage range of 1.8V to 3.3V. The device supports frequency settings from 670 kHz to 20 MHz with a frequency stability of ±50 ppm. It is housed in a 4-SMD, no-lead package and is designed for operation across an extended temperature range of -40°C to +105°C.

Feature Summary

• Programmable frequency generation capability within the specified operational range
• CMOS output interface compatible with standard digital logic circuits
• Supports enable/disable functionality for power management applications

Applications

• General-purpose clock signal generation in embedded systems
• Timing reference sources for consumer electronics devices
• Industrial control system clock distribution networks

Procurement Notes

Verify that the specific part number matches the required programming specifications before procurement. Confirm that the supply voltage requirements align with the target circuit design. Ensure that the operating temperature range meets the environmental conditions of the intended application. Check for RoHS compliance status if required by regulatory standards.

Selection Notes

Select this component when a fixed-frequency oscillator is insufficient and programmability is required. Consider the 1.8V to 3.3V supply range compatibility with the system power rails. Evaluate the need for enable/disable control features for power optimization. Assess the thermal performance requirements against the -40°C to +105°C operating specification.

Part Context

This component belongs to the SG-8018 series of programmable oscillators from Epson Timing. The series offers various packaging options and frequency ranges. This specific model focuses on the lower frequency band up to 20 MHz, providing flexibility for designers requiring customizable clock sources in compact surface-mount packages.

Replacement Considerations

Direct substitutes may include other models within the SG-8018 family with different suffixes indicating varying frequencies or packages. Cross-reference pinouts and electrical characteristics carefully. Verify that any alternative maintains the same CMOS output type and voltage range.