RO3156E-1

Overview

The RO3156E-1 is a surface-mount SAW resonator operating at 868.95 MHz. It features a 2.3 pF load capacitance and a frequency tolerance of 32 ppb. The device operates within a temperature range of -40°C to 125°C. It utilizes a hermetically sealed ceramic package for quartz frequency stabilization. This component is RoHS compliant and AEC-Q200 qualified.

Feature Summary

• True one-port surface-acoustic-wave design
• Hermetically sealed ceramic case construction
• Quartz frequency stabilization capability

Applications

• Wireless communication devices
• Internet-connected OEM equipment
• Remote control systems

Procurement Notes

Verify the specific ordering suffix against official RFMi documentation to ensure correct frequency and tolerance specifications. Confirm that the received components match the required AEC-Q200 qualification status if automotive applications are intended. Check for RoHS compliance markings on the packaging to ensure adherence to environmental standards.

Selection Notes

Select this component when fundamental-mode stability is required in a compact surface-mount form factor. Consider the 868.95 MHz center frequency and 32 ppb tolerance for precise signal generation needs. Evaluate the -40°C to 125°C operating range against environmental constraints. Ensure the ceramic package size fits the available PCB real estate.

Part Context

RFMi, an Akoustis brand, designs RF components using SAW, Xtal, and Ceramic technologies. The RO3156E-1 belongs to their SAW resonator line, providing reliable frequency stabilization for digital and wireless applications. These components support OEMs in developing connected devices requiring robust RF performance.

Replacement Considerations

RO3164D-1: 868.350 MHz SAW Resonator.