SG-8101CG-TJHPC

Overview

The SG-8101CG-TJHPC is a programmable crystal oscillator (XO) manufactured by EPSON, featuring a CMOS output waveform. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 20 MHz. The device is housed in a compact 4-SMD, No Lead package with dimensions of 2.50 x 2.00 x 0.80 mm. It includes an enable/disable function and offers frequency stability options such as ±20ppm or ±50ppm depending on the specific configuration. The operational temperature range extends from -40°C to +105°C, ensuring reliability across industrial environments.

Feature Summary

• Programmable frequency generation capability within a wide range
• Integrated enable and disable control function for power management
• Compact surface-mount package design suitable for space-constrained applications

Applications

• Industrial communication systems requiring precise timing signals
• Consumer electronics utilizing standard CMOS interfaces
• Embedded systems needing low-power clock sources

Procurement Notes

Verify the exact frequency tolerance and aging specifications against the specific product number suffix, as these parameters vary significantly between different configurations within the SG-8101CG series. Confirm that the required operating temperature range aligns with the -40°C to +105°C specification provided for this component family. Ensure compatibility with the 1.62V to 3.63V supply voltage requirements of the target circuit design before procurement.

Selection Notes

Select this component when a small form factor programmable oscillator with CMOS output is required. Consider the specific frequency range limits of 670 kHz to 20 MHz for the TJHPC variant. Evaluate the need for enable/disable functionality to manage system power states. Compare alternative variants like TJHPA or TCHSA if higher frequency ranges or different stability metrics are necessary for the application.

Part Context

The SG-8101CG-TJHPC belongs to Epson's SG-8101CG series of conventional programmable oscillators. This series is designed to offer flexibility in frequency selection while maintaining a small footprint. It complements other models in the lineup such as SG-8101CA and SG-8101CB, providing options for various industry needs. The series emphasizes low noise and high stability, making it suitable for demanding electronic applications.

Replacement Considerations

Direct substitutes may include other SG-8101CG variants with matching pinout and electrical characteristics, such as SG-8101CG-TJHPA, provided the frequency range and stability requirements are met. Verify that any replacement maintains the same package dimensions and output waveform type.