RNA5030A-12.8M

Overview

The RNA5030A-12.8M is a temperature-compensated crystal oscillator (TCXO) manufactured by NDK. It operates at a frequency of 12.8 MHz with CMOS output levels and requires a 3.3V supply voltage. The device features a frequency stability of ±4.6 ppm and draws a maximum supply current of 6 mA. It is housed in a compact 10-SMD, no-lead surface-mount package measuring 5.00mm x 3.20mm x 2.10mm. The component supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrated temperature compensation for stable frequency performance across varying thermal conditions
• CMOS output interface compatible with standard digital logic circuits
• Compact surface-mount design suitable for space-constrained PCB layouts

Applications

• Precision timing reference for communication modules
• Clock source for embedded microcontroller systems
• Synchronization components in data acquisition equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's datasheet to ensure compatibility with required packaging formats such as tape and reel or cut tape. Confirm that the selected variant matches the exact frequency tolerance and load capacitance requirements for your circuit design. Cross-reference the pinout diagram provided in the official documentation to prevent installation errors during assembly.

Selection Notes

Select this TCXO when precise frequency stability within ±4.6 ppm is required over a wide industrial temperature range. Ensure the 3.3V supply voltage aligns with your system's power rails. Consider the 10-SMD footprint dimensions for mechanical clearance and verify that the CMOS output drive capability meets the input requirements of downstream logic components without additional buffering.

Part Context

This component belongs to the NT5032BA series of surface-mount oscillators designed for high-performance applications. It utilizes a fundamental crystal resonator to generate the 12.8 MHz signal. The series is engineered to provide reliable timing solutions for portable electronics and industrial control systems where size and stability are critical constraints.

Replacement Considerations

Consult the manufacturer's cross-reference guide for direct substitutes. Verify that any alternative part maintains identical pin configuration, voltage levels, and frequency stability specifications to ensure seamless integration without redesigning the host circuit board.