Overview
Description
The MS85001 is a highly integrated monolithic ultra-wideband (UWB) motion detector radio-frequency IC (RFIC) that integrates the transmit output amplifier and the full receive path. The transmit power level and the detection range are adjustable.
The radar is a homodyne configuration for simplicity and small size. An integrated RF oscillator provides the carrier frequency for the Tx pulse and the local oscillator (LO) for the receive mixer. The homodyne radar architecture helps to reduce the power consumption. An I²C digital interface is used to communicate and set up the MS85001 for the desired configuration.
Features
- Monolithic motion detector radar
- Complete UWB radar transceiver
- Adjustable detection range
- Minimum range: ~1 foot
- Maximum range: ~50 feet
- Low power: ~15mW, typical
- Sleep mode
- 75dB gain (max)
- Minimum Rx signal level: Approximately -120dBm
- RoHS-compliant, 4mm x 4mm 24-VFQFPN
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.