SG-8101CG-TCHSA

Overview

The EPSON SG-8101CG-TCHSA is a programmable standard clock oscillator featuring a CMOS output waveform. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 170 MHz. The device is housed in a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. It offers frequency tolerances of ±20ppm or ±50ppm depending on the specific configuration, with an operating temperature range of -40°C to +105°C. Maximum current consumption varies by frequency, typically ranging from ≤3.5mA to ≤8.1mA at 25°C.

Feature Summary

• Programmable frequency generation capability covering a wide range from low kilohertz to high megahertz outputs.
• Integrated standby function allowing for power-down control via enable/disable input.
• Wide operating temperature range suitable for demanding industrial and commercial environments.
• Compact surface-mount package design facilitating automated assembly and space-constrained layouts.

Applications

• Digital circuit timing and synchronization
• Communication equipment clock sources
• Industrial control system timing references

Procurement Notes

Verify the exact frequency tolerance (±20ppm or ±50ppm) and current consumption specifications against the specific part number suffix provided by the supplier. Confirm that the ordering code matches the required operating temperature range and package type. Ensure compatibility with the target supply voltage levels before integration into the design.

Selection Notes

Select this component when a precise, programmable clock source is required in a small form factor. Consider the specific frequency tolerance needs, as options exist for ±20ppm and ±50ppm. Evaluate the maximum current consumption at the desired operating frequency to ensure power budget compliance. Verify that the CMOS output level matches the input requirements of the downstream logic components.

Part Context

This model belongs to the SG-8101 series of standard clock oscillators manufactured by Seiko Epson. The series is known for providing reliable timing solutions in various electronic applications. The SG-8101CG variant specifically denotes the programmable version with CMOS output, designed for flexibility in frequency selection while maintaining high stability and low power consumption characteristics typical of the family.

Replacement Considerations

Direct substitutes may include other SG-8101CG variants with different frequency suffixes if the electrical parameters match. Cross-reference with similar programmable oscillators from other manufacturers only if pinout, voltage, and performance specs are identical. Verify that any replacement maintains the same package dimensions and thermal characteristics.

FAQ

What is the output waveform type for the SG-8101CG-TCHSA?

The output waveform is CMOS.

Does the SG-8101CG support a standby mode?

Yes, it includes a standby (power down) function controlled by an enable/disable input.

What is the maximum operating temperature for this oscillator?

The maximum operating temperature is +105°C.