SG-8101CE-TCHSA

Overview

The SG-8101CE-TCHSA is a programmable crystal oscillator (XO) manufactured by EPSON. It operates within a frequency range of 670 kHz to 170 MHz and supports supply voltages from 1.62V to 3.63V. The device features CMOS output logic and includes a standby power-down mode for energy efficiency. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The unit exhibits a typical supply current of 3mA and a disabled current of 1.1µA. Frequency stability is rated at ±20ppm, and it functions reliably across an operating temperature range of -40°C to 105°C.

Feature Summary

• Programmable frequency generation capability spanning 670 kHz to 170 MHz
• Integrated standby power-down mode for reduced power consumption
• Wide voltage operation supporting 1.62V to 3.63V supply rails
• Compact surface-mount packaging suitable for space-constrained designs

Applications

• High-speed data communication interfaces requiring precise clocking
• Portable electronic devices necessitating low power consumption
• Industrial control systems operating in wide temperature environments
• Embedded computing platforms utilizing CMOS logic standards

Procurement Notes

Verify the specific frequency configuration required for your application, as this model represents a programmable series where output frequencies are defined by customer specifications. Confirm that the selected variant matches the necessary voltage levels and package type. Ensure compliance with RoHS3 standards if environmental regulations apply to your manufacturing process. Cross-reference the exact part number suffix to guarantee compatibility with your system's timing requirements.

Selection Notes

Select this component when flexible frequency tuning is essential for system integration. The wide input voltage range allows compatibility with various logic families without additional level shifting. Consider the thermal performance characteristics given the extended operating temperature range. Evaluate the standby current benefits against active power needs for battery-operated applications. Ensure the 4-SMD footprint aligns with your PCB layout constraints and assembly capabilities.

Part Context

This oscillator belongs to the SG-8101 family of precision timing solutions designed for demanding electronic applications. The series is known for combining high stability with low power consumption in a small form factor. EPSON utilizes advanced quartz technology to achieve the specified frequency accuracy. The programmable nature distinguishes it from fixed-frequency alternatives, offering design flexibility for diverse clocking needs across multiple industries.

Replacement Considerations

Direct substitutes may include other models within the SG-8101 series with different frequency settings or voltage ranges. Verify pinout compatibility and electrical parameters before swapping components. Alternative manufacturers may offer similar specifications but require validation of frequency stability and package dimensions. Consult official documentation to ensure functional equivalence regarding standby modes and output logic types.