QM35825 Wireless Chipset by Qorvo
The QM35825 from Qorvo is an Ultra-Wideband (UWB) SoC that operates at 6.5 and 8 GHz. It is compliant with IEEE 802.15.4™-2024 protocol and delivers a data rate of up to 64.5 Mbps. This SoC has on-chip computing for ranging, angle of arrival, radar and data transfer functions, four flexible RF ports, LNAs, PA, RF switches, and a Cortex-M33 processor with a secure enclave. It has a Tx power of ETSI +10 dBm and an Rx sensitivity of -98 dBm. This UWB SoC supports channels 5 and 9 (6489.6 MHz and 7987.2 MHz) and operates in 802.15.4z HRP, BPRF & HPRF modes. It also supports FiRa™, Aliro, and Omlox ranging schemes with an accuracy of ± 5 cm and 3D AoA at ± 2°.
The QM35825 features secure UWB positioning with radar sensing and has exceptional immunity against multipath fading. This SoC can be controlled via Hi-Speed SPI, SPI, UART, and GPIO interfaces. It is available in a BGA-74 package that measures 4.08 x 3.38 x 0.63 mm. The SoC is ideal for asset tracking, indoor navigation, secure identification, geofencing for safety, Radar (for motion detection, vital sign monitoring, people counting, gesture detection), industrial and consumer IoT applications.
Product Details
- Part Number: QM35825
- Manufacturer: Qorvo
- Description: 6.5 and 8 GHz Ultra-Wideband (UWB) SoC for IoT applications
General Parameters
- Application: Asset Tracking, IoT
- Technology: 802.15.4, UWB
- Data Rate: 0.85 to 62.4 Mbps
- Sensitivity: -98 dBm
- Voltage: 1.14 to 3.6 V
- Interface: GPIO, SPI, UART
- Dimension: 4.08 x 3.38 x 0.63 mm
- Package: BGA-74
- Note: Link Budget:104 dBm ; Angle of Arrival: 2 Degrees ; Ranging Accuracy: 5 cm
Courtesy of everythingRF
