ADI ADF5901ACPZ-RL7

The ADF5901 is a 24 GHz Tx monolithic microwave integrated circuit (MMIC) with an on-chip, 24 GHz VCO with PGA and dual Tx channels for radar systems. The on-chip, 24 GHz VCO generates the 24 GHz signal for the two Tx channels and the LO output. Each Tx channel contains a power control circuit. There is also an on-chip temperature sensor. Control of all the on-chip registers is through a simple 4-wire interface. The ADF5901 comes in a compact 32-lead, 5 mm×5 mm LFCSP package.

• 24 GHz to 24.25 GHz voltage controlled oscillator (VCO)
• 2-channel 24 GHz power amplifier (PA) with 8 dBm output
• Single-ended outputs
• 2-channel muxed outputs with mute function
• Programmable output power
• N divider output (frequency discriminator)
• 24 GHz local oscillator (LO) output buffer
• 250 MHz signal bandwidth
• Power control detector
• Auxiliary 8-bit ADC
• ±c temperature sensor
• 4-wire serial peripheral interface (SPI)
• Electrostatic discharge (ESD) performance Human body model (HBM): 2000 V Charged device model (CDM): 250 V
• Qualified for automotive applications

• Automotive radars
• Industrial radars
• Microwave radar sensors
• Industrial sensors
• Precision instrumentation
• Tank level sensors
• Smart sensors
• Door opening
• Energy saving
• Commercial sensors: object detection and tracking
• Cars, boats, UAVs (drones): collision avoidance
• Intelligent transportation systems: intelligent traffic monitoring and control
• Surveillance and security