24GHz VCO/PGA
Data Sheet
24 GHz VCO and PGA with 2-Channel PA Output
ADF5901
FEATURES
24 GHz to 24.25 GHz voltage controlled oscilla...
Description
Data Sheet
24 GHz VCO and PGA with 2-Channel PA Output
ADF5901
FEATURES
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 ±5°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
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, aircraft, and UAVs (drones): collision avoidance Intelligent transportation systems: intelligent traffic monitoring and control Surveillance and security
GENERAL DESCRIPTION
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 compa...
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