SG-8101CA-TJHPA

Overview

The EPSON SG-8101CA-TJHPA is a pre-programmed standard crystal oscillator (XO) with CMOS output. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 170 MHz. The device features a frequency stability of ±50ppm and an operating temperature range of -40°C to +105°C. Maximum supply current is 3.5mA, with enable/disable functionality. It utilizes a 4-SMD, no-lead package measuring 7.00mm x 5.00mm.

Feature Summary

• CMOS output interface for digital logic compatibility
• Integrated enable and disable control function
• Surface-mount construction in a compact 4-SMD footprint

Applications

• General-purpose clock signal generation
• Embedded system timing references
• Consumer electronics main clocks

Procurement Notes

Verify the specific frequency suffix matches the required application clock rate. Confirm that the ±50ppm stability specification meets the system timing requirements. Ensure the 1.62V to 3.63V supply voltage range aligns with the target platform power rails. Check package dimensions against PCB silkscreen and land pattern guidelines.

Selection Notes

Select this component when a fixed frequency is sufficient and programmability is not required. Compare against the SG-8101CG series if custom frequency programming is needed. Evaluate the ±50ppm stability against stricter ±20ppm alternatives if higher precision is necessary. Consider the 7x5mm package size relative to available board space.

Part Context

This part belongs to the SG-8101CA series of pre-programmed oscillators. It serves as a fixed-frequency alternative to the programmable SG-8101CG series. The TJHPA suffix indicates the specific package type and pin configuration. It is designed for applications requiring reliable, low-power clock sources without the complexity of external programming.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation.