STC21C27O17-38.400M

Oscillators Overview

The STC21C27O17-38.400M is a temperature-compensated crystal oscillator (TCXO) manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 38.4 MHz and utilizes CMOS output logic for digital interfacing. The device is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly. It supports a supply voltage of 2.7V and includes a standby or power-down mode capability to reduce power consumption when not in active use.

Oscillators Feature Summary

• Temperature compensation ensures stable frequency output across varying thermal conditions
• CMOS logic interface provides direct compatibility with digital circuits
• Integrated power-down mode allows for efficient energy management

Oscillators Applications

• Telecommunications equipment requiring precise clock signals
• Wireless communication modules needing stable frequency references
• Portable electronic devices utilizing low-power oscillators

Oscillators Procurement Notes

Verify the specific ordering suffix against official Suntsu Electronics documentation to confirm pinout, tolerance, and packaging details. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing process. Cross-reference the datasheet revision date to guarantee access to the most current electrical specifications and mechanical drawings before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a stable 38.4 MHz reference is required in space-constrained designs. The CMOS output simplifies integration with standard logic families. Consider the 2.7V supply requirement and standby functionality for battery-operated applications. Verify that the 4-SMD package dimensions align with the target PCB footprint and that the temperature range meets the operational environment specifications.

Oscillators Part Context

This part belongs to the STC series of ceramic TCXOs from Suntsu Electronics, designed for high-reliability applications. The series typically offers various frequencies and package options. The STC21C27O17 variant specifically denotes the form factor and electrical characteristics within this product line, focusing on precision timing solutions for modern electronic systems.

Oscillators Replacement Considerations

Consult official cross-reference lists for compatible alternatives. Direct substitutes must match the 38.4 MHz frequency, CMOS output, and 4-SMD package. Verify pin compatibility and electrical parameters before substitution.