RO3156A

Overview

The RO3156A is a one-port surface-acoustic-wave (SAW) resonator designed for radio frequency applications. It operates at a center frequency of 868.95 MHz and utilizes fundamental-mode quartz technology to ensure signal stability. The component is housed in a surface-mount ceramic case, providing reliable performance in compact electronic designs. It supports an operating temperature range from -40°C to +85°C and functions with an operating supply voltage of up to 30 VDC. The device measures 5 mm in length and 1.53 mm in height, facilitating integration into space-constrained wireless communication systems.

Feature Summary

• Utilizes fundamental-mode quartz technology for stable signal generation
• Housed in a durable surface-mount ceramic package
• Designed for reliable operation in low-power wireless communications

Applications

• Wireless communication devices requiring precise frequency control
• Internet-connected OEM equipment monitoring systems
• Low-power RF component modules

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm exact specifications. Ensure compatibility with target operating temperatures and voltage requirements. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm package dimensions match design constraints before finalizing procurement decisions.

Selection Notes

Select this component when a fundamental-mode SAW resonator is required for 868.95 MHz applications. Consider the ceramic package size and thermal range for environmental suitability. Evaluate the one-port configuration against system impedance needs. Ensure the device meets the specific frequency tolerance and stability requirements of the target wireless application.

Part Context

RFMi, now an Akoustis brand, specializes in radio frequency components using SAW, crystal, and ceramic technologies. The RO3156A belongs to their resonator line, supporting emerging wireless applications. This product enables OEMs to integrate reliable timing and frequency solutions into next-generation connected devices, focusing on digital and wireless communication markets.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify direct replacements through official manufacturer channels or authorized distributor databases to ensure electrical and mechanical compatibility.

FAQ

What type of technology does the RO3156A utilize?

The RO3156A utilizes surface-acoustic-wave (SAW) technology based on fundamental-mode quartz.

What is the operating temperature range for this resonator?

The component operates within a temperature range of -40°C to +85°C.