SG-8101CB-TCHSB

Overview

The SG-8101CB-TCHSB 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 includes a standby function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm. The component operates within a temperature range of -40°C to +85°C and offers frequency stability of ±15ppm over the full operating range.

Feature Summary

• Programmable frequency generation capability
• Integrated standby mode for power reduction
• CMOS logic output interface
• Compact surface-mount packaging

Applications

• General timing circuits requiring precise clock signals
• Embedded systems with low power constraints
• Portable electronic devices
• Industrial control modules

Procurement Notes

Verify the specific frequency order code suffix to ensure the desired output matches system requirements. Confirm that the supply voltage aligns with the 1.62V to 3.63V operational range. Check the package orientation and pinout against the official datasheet before integration. Ensure thermal conditions remain within the specified -40°C to +85°C limit during operation.

Selection Notes

Select this component when a fixed-frequency standard XO is insufficient and programmability is required. Consider the ±15ppm stability requirement for timing accuracy. Evaluate the 4-SMD footprint for PCB space constraints. Compare power consumption in active and standby modes against system battery life targets.

Part Context

This part belongs to the SG-8101 series of programmable oscillators from EPSON. The series is designed for applications needing flexible frequency options in a small form factor. The CB variant typically denotes specific electrical characteristics or package types within the broader product line.

Replacement Considerations

Direct substitutes must match the 4-SMD No Lead package and 1.62V-3.63V voltage range. Verify compatibility of the CMOS output level and standby current specifications. Cross-reference the programmability interface if existing firmware relies on specific configuration commands.