SG-8018CE 166.5560M-TJHSA0

Oscillators Overview

The SG-8018CE 166.5560M-TJHSA0 is a standard crystal oscillator manufactured by EPSON Timing, designed for surface-mount applications. It operates at a frequency of 166.556 MHz with CMOS output signals. The device supports a supply voltage range of 1.62V to 3.63V and maintains a frequency stability of ±50ppm across an operating temperature range of -40°C to +105°C. Key electrical characteristics include a maximum supply current of 8.1mA during operation and a disabled current of 1.1µA. The component features a standby function and is housed in a compact 4-SMD, no lead package measuring 3.20mm x 2.50mm x 1.20mm.

Oscillators Feature Summary

• Integrated CMOS output driver for direct logic interface compatibility
• Supports standby mode to reduce power consumption when inactive
• Wide operating temperature range suitable for industrial environments
• Compact surface-mount package design for space-constrained PCB layouts

Oscillators Applications

• High-speed data communication interfaces requiring precise clocking
• Industrial control systems operating in extreme temperature conditions
• Embedded processing units needing stable timing references
• Network equipment utilizing high-frequency signal synchronization

Oscillators Procurement Notes

Verify the complete part number including the suffix TJHSA0 to ensure correct frequency and package specifications. Confirm that the required supply voltage aligns with the 1.62V to 3.63V operational range. Check for RoHS3 compliance requirements if environmental regulations apply to your specific manufacturing process. Ensure ESD protection protocols are followed during handling due to the sensitive nature of the internal crystal resonator.

Oscillators Selection Notes

Select this component when a stable 166.556 MHz reference is required for CMOS-based digital circuits. Consider the ±50ppm stability requirement against your system's jitter tolerance. Evaluate the 8.1mA current draw against total power budget constraints. The wide temperature range makes it suitable for harsh environments where standard commercial-grade oscillators may fail. Verify pin compatibility with existing footprint designs before finalizing the selection.

Oscillators Part Context

This oscillator belongs to the SG-8018 series, which represents EPSON's standard clock oscillator line. The series is characterized by low phase noise and high reliability for various electronic applications. The SG-8018CE variant specifically denotes the extended temperature range and specific package configuration. This family is widely used in telecommunications and industrial automation sectors requiring robust timing solutions.

Oscillators Replacement Considerations

Direct replacements must match the 166.556 MHz frequency, CMOS output type, and 4-SMD package dimensions. Verify equivalent frequency stability and voltage range specifications. Cross-reference with other manufacturers' 3.2x2.5mm oscillators ensuring identical pinout configurations. Validate thermal performance under similar operating conditions to maintain system reliability.