SG-8101CB 161.8098M-TCHPA0

Oscillators Overview

The SG-8101CB 161.8098M-TCHPA0 is a standard crystal oscillator (XO) manufactured by Epson. It operates at a frequency of 161.8098 MHz with a CMOS output signal. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable control function. It is housed in a compact 4-SMD, no-lead package. The component exhibits a frequency stability of +/-20 PPM and functions within an operating temperature range of -40°C to +105°C.

Oscillators Feature Summary

• Provides stable clock signals via CMOS output interface
• Integrates hardware enable and disable control functionality
• Designed for high-frequency operation up to 161.8098 MHz
• Supports wide supply voltage flexibility from 1.8V to 3.3V

Oscillators Applications

• High-speed communication systems requiring precise timing
• Data transmission equipment needing stable clock sources
• Embedded systems utilizing high-frequency microcontrollers
• Network infrastructure components demanding low phase noise

Oscillators Procurement Notes

Verify the specific suffix TCHPA0 matches the required reel packaging configuration. Confirm that the enable/disable pinout aligns with the target circuit design. Ensure the 4-SMD no-lead footprint dimensions are compatible with the PCB layout. Validate the operating temperature range against environmental conditions. Check for any specific handling requirements due to the surface-mount nature of the component.

Oscillators Selection Notes

Choose this model when a fixed frequency of 161.8098 MHz is strictly required. Select based on the need for CMOS logic compatibility with downstream digital circuits. Consider the +/-20 PPM stability if higher precision is not critical. Evaluate the 1.8V to 3.3V voltage range against available power rails. Opt for this package size when space constraints necessitate a 4-SMD form factor.

Oscillators Part Context

This component belongs to the SG-8101CB series of standard oscillators from Epson Timing. The series is characterized by its small footprint and low power consumption. It serves as a direct replacement for larger through-hole crystals in modern miniaturized electronics. The part number structure indicates specific frequency, package, and packaging variations within the family.

Oscillators Replacement Considerations

Direct substitutes must match the 161.8098 MHz frequency and CMOS output type. Verify identical 4-SMD no-lead package dimensions for mechanical interchangeability. Ensure equivalent electrical specifications including voltage range and stability. Consult manufacturer cross-reference lists for officially confirmed alternate part numbers.