SG-8101CB-TJHPC

Overview

The SG-8101CB-TJHPC is a programmable crystal oscillator (XO) manufactured by EPSON, featuring CMOS output levels. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 20 MHz. The device utilizes a 4-SMD, No Lead package with dimensions of 2.5 mm x 2.0 mm. It includes an enable/disable control function and offers a frequency stability of 50 ppm.

Feature Summary

• Programmable frequency generation capability for flexible system design
• CMOS output interface compatible with standard digital logic
• Integrated enable and disable control pin for power management

Applications

• Communication systems requiring precise clock signals
• Embedded devices needing low-power oscillators
• Industrial equipment utilizing standard CMOS interfaces

Procurement Notes

Verify the specific frequency order code suffix against the official Epson datasheet, as the base model SG-8101CB supports a wide programmable range. Confirm that the TJHPC suffix corresponds to the required package type and tape/reel configuration. Ensure the operating voltage requirements align with the 1.62V to 3.63V specification before finalizing procurement orders.

Selection Notes

Select this component when a small footprint of 2.5x2.0 mm is required alongside programmable frequency options. It is suitable for designs demanding CMOS outputs and moderate stability of 50 ppm. Consider the enable/disable feature if power conservation during idle states is a priority. Verify that the target frequency falls within the 670 kHz to 20 MHz operational range.

Part Context

This part belongs to the SG-8101 series of programmable oscillators from EPSON. The series includes variants like SG-8101CA, SG-8101CE, and SG-8101CG, which share similar form factors but may differ in performance specifications or temperature ranges. The SG-8101CB specifically denotes a standard commercial grade variant within this family.

Replacement Considerations

Direct substitutes within the same package and electrical characteristics should be sought from the SG-8101 series. Check for equivalent models such as SG-8101CE or SG-8101CG if higher performance metrics are acceptable. Ensure any replacement maintains the 4-SMD No Lead package and CMOS output compatibility.