SG-8101CB-TCHSC

Overview

The SG-8101CB-TCHSC is a programmable crystal oscillator manufactured by Epson. It operates within a frequency range of 670 kHz to 20 MHz and utilizes a CMOS output type. The device supports a supply voltage range of 1.62V to 3.63V and features a standby function for power management. It is housed in a compact 4-SMD, No Lead package, designed for applications requiring consistent frequency regulation through its crystal base resonator.

Feature Summary

• Programmable frequency operation within the 670 kHz to 20 MHz range
• CMOS output interface compatible with standard digital logic
• Integrated standby mode for effective power down capabilities
• Crystal base resonator ensures stable frequency regulation

Applications

• Low-power consumer electronics
• Portable computing devices
• Communication equipment requiring precise timing
• Embedded systems with space constraints

Procurement Notes

Verify the specific frequency configuration and tolerance requirements against the application design specifications before procurement. Confirm that the supply voltage range aligns with the system's power rails. Ensure the 4-SMD package footprint matches the PCB layout. Cross-reference the datasheet for electrical characteristics to guarantee compatibility with target circuitry.

Selection Notes

Select this component when a programmable solution is required within the 20 MHz limit. Consider the low supply voltage capability for battery-operated designs. Evaluate the standby feature if power efficiency is critical. Compare package dimensions against available board space. Verify CMOS output compatibility with downstream logic levels.

Part Context

This part belongs to the SG-8101 series of programmable oscillators from Epson. The series offers various frequency options and packaging configurations. The CB suffix typically denotes specific pinout or functional variations within the family. This model represents a standard XO variant optimized for general-purpose timing applications.

Replacement Considerations

Direct substitutes must match the 4-SMD No Lead package and CMOS output type. Frequency range compatibility between 670 kHz and 20 MHz is essential. Verify equivalent supply voltage ranges and standby functionality. Check for identical pin assignments to ensure board-level interchangeability without redesign.