QTT216-16.369MDG-T

Overview

The QTT216-16.369MDG-T is a temperature-compensated crystal oscillator (TCXO) manufactured by QST Products, LLC. It operates at a nominal frequency of 16.369 MHz with a frequency stability of ±500 ppb (±0.5 ppm). The device utilizes a clipped sine wave output format and requires a supply voltage of 1.8 V. It is housed in a compact 4-SMD, No Lead package suitable for surface mount technology. The operational temperature range extends from -30°C to +85°C, ensuring reliability in varied environmental conditions.

Feature Summary

• Temperature compensation ensures stable frequency performance across the specified operating temperature range.
• Compact surface-mount package design facilitates integration into space-constrained electronic circuits.
• Low power consumption characteristics support battery-operated applications requiring efficient energy usage.

Applications

• GPS receiver modules requiring precise timing references
• Wireless communication devices needing stable clock signals
• Portable electronics utilizing low-voltage power supplies

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received part matches the specific model number and packaging details. Check for any end-of-life notifications or discontinuance warnings associated with this product line prior to final procurement decisions.

Selection Notes

Select this component when a stable 16.369 MHz reference is required within a 1.8V system. Ensure the application environment stays within the -30°C to +85°C operational limits. Consider the clipped sine wave output compatibility with downstream circuitry before implementation.

Part Context

This TCXO belongs to the QST oscillator family designed for precision timing applications. It complements other models in the series offering different frequencies and voltage levels. The 4-SMD no-lead package is common in modern consumer electronics and industrial control systems requiring reliable clock sources.

Replacement Considerations

Direct substitutes include the 7Q-16.369MDG-T from TXC Corporation, which shares similar electrical specifications and form factor. Verify pinout compatibility and thermal performance when considering alternative manufacturers for this frequency and stability class.