SG-8101CB 166.7000M-TCHSA0

Oscillators Overview

The SG-8101CB 166.7000M-TCHSA0 is a standard CMOS oscillator manufactured by Seiko Epson Corporation. It operates at a frequency of 166.7 MHz with a base resonator type of crystal. The device supports a supply voltage range of 1.8V to 3.3V and features a standby function for power down control. It is housed in a 4-SMD, no lead package measuring 5.00mm x 3.20mm with a maximum height of 1.30mm. The unit exhibits a frequency stability of ±20ppm and functions within an operating temperature range of -40°C to +105°C.

Oscillators Feature Summary

• Integrated CMOS output driver for direct logic interface compatibility
• Dedicated standby pin enables active power-down mode to reduce consumption
• Wide operating temperature range suitable for industrial environments

Oscillators Applications

• High-speed digital signal processing systems
• Network communication equipment requiring precise clocking
• Industrial control boards with strict thermal requirements

Oscillators Procurement Notes

Verify the specific suffix TCHSA0 against official datasheets to confirm package dimensions and pin configuration. Ensure the selected variant matches the required 166.7 MHz frequency tolerance and CMOS output levels. Confirm RoHS compliance status through manufacturer documentation prior to integration into final assemblies.

Oscillators Selection Notes

Select this component when a stable 166.7 MHz reference is needed for CMOS-based circuits. Consider the 1.8V to 3.3V supply flexibility for varying system voltages. Evaluate the ±20ppm stability against system jitter requirements. The compact SMD footprint aids in dense PCB layouts where space is constrained.

Oscillators Part Context

This model belongs to the SG-8101 series of standard clock oscillators from Seiko Epson. The series is designed for general-purpose timing applications requiring low phase noise and high reliability. Variants differ primarily by frequency, output type, and package size while sharing core architectural features.

Oscillators Replacement Considerations

Cross-reference part numbers such as SG-8101CB 166.6700M-TCHSA0 or SG-8101CG 166.7000M-TCHSA0 for potential substitutes. Verify electrical parameters and mechanical dimensions match before substitution.