RF77TR34 is a highly integrated 77GHz millimeter wave radar transceiver chip with CMOS process, featuring small size and low power consumption. The product integrates three transmitters, four receivers, phase-locked loops and VCOs, making it easy for customers to develop products quickly.
- RF transceiver operating frequency: 76~81GHz.
- Integrated three-transmitter-four-transceiver, highly integrated.
- Integrated internal high-speed phase-locked loop frequency synthesizer.
- Integrated 20 GHz high-speed low-noise VCO.
- Using the standard SPI interface, with a maximum transmission rate of 40 Mbps.
- Three low phase noise chirp modes .
- Built-in calibration and self-testing.
Security, UAV, Intelligent Transportation, Automatic Emergency Braking, Adaptive Cruise Control, Industrial Automation
Model | Transceiver Channel | RF operating band Hz | Rx Gain | Phase noise | Output Power | Operating Voltage | Package Type |
RF77TR34 | triple-transmitter, quadruple-transceiver | 76G~81G | -28dBm | -88dBc/Hz@1M | 12dBm | 3.3 | BGA |
Millimeter wave radar sensors
Millimeter waves, a non-contact sensing technology, can be used to detect objects and provide information on their distance, speed and angle. In addition, millimeter waves are able to penetrate specific materials such as plastic, wall panels and clothing, and are unaffected by environmental conditions such as rain, fog, dust and snow. Therefore, it is the best choice among many sensing technologies for factory automation, building automation, urban traffic management, smart homes, and other applications that require human-computer interaction.
