SG-8101CA-TCHSC

Overview

The SG-8101CA-TCHSC is a programmable crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and supports a supply voltage range of 1.62V to 3.63V. The device operates within a frequency range of 670 kHz to 20 MHz and offers a frequency stability of ±20 ppm. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm. The component includes a standby function for power management.

Feature Summary

• Programmable frequency generation capability
• Low power consumption with standby mode
• Wide operating voltage compatibility

Applications

• General purpose clock signal generation
• Embedded system timing references
• Portable electronic devices

Procurement Notes

Verify the specific programmed frequency required for your application, as this is a programmable device. Confirm that the 1.62V to 3.63V supply voltage range aligns with your system design. Ensure the 4-SMD, No Lead package footprint matches your PCB layout constraints before ordering.

Selection Notes

Select this model when a flexible clock solution is needed across the 670 kHz to 20 MHz range. Consider the ±20 ppm stability requirement for your timing accuracy needs. The low profile and small footprint make it suitable for space-constrained designs requiring reliable CMOS clock signals.

Part Context

This part belongs to the SG-8101 series of programmable oscillators from EPSON. It provides an alternative to fixed-frequency crystals by allowing custom frequency programming. The series is designed for applications requiring precise timing with reduced inventory complexity.

Replacement Considerations

Direct replacements may include other SG-8101CA variants with different suffixes indicating specific frequencies or packages. Verify pinout and electrical specifications match before substitution.