Datasheet for ADF5902:
- Manufacturer Part Number : ADF5902
- Manufacturer : AD
- Description : 24 GHz, ISM Band, Multichannel FMCW Radar Transmitter
- Series : ADF5902
- Reference Price : USD 18.952
- Our Price : We have a better price, contact us by email
- Product Type : RF Integrated Transmitters, Receivers, & Transceivers
- Function : Microwave and mmWave Tx/Rx
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADF5902
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 24 GHz to 24.25 GHz VCO (industrial, scientific, and medical (ISM) radio band)
- 2-channel 24 GHz power amplifier with 8 dBm output
- Single-ended outputs
- 2-channel muxed outputs with mute function
- Programmable output power
- LO output buffer
- RF frequency range: 24 GHz to 24.25 GHz
- Power control detector
- Auxiliary 8-bit ADC
- High and low speed FMCW ramp generation
- 25-bit fixed modulus allows subhertz frequency resolution
- PFD frequencies up to 110 MHz
- Normalized phase noise floor of −222 dBc/Hz
- Programmable charge pump currents
- ±5°C temperature sensor
- 4-wire SPI
- ESD performance
- HBM: 2000 V
- CDM: 250 V
- Qualified for automotive applications
The ADF5902 is a 24 GHz transmitter (Tx) monolithic microwaveintegrated circuit (MMIC) with an on-chip, 24 GHz voltagecontrolled oscillator (VCO). The VCO features a fractional-Nfrequency synthesizer with waveform generation capability withprogrammable grid array (PGA) and dual transmitter channelsfor radar systems. The on-chip, 24 GHz VCO generates the24 GHz signal for the two transmitter channels and the localoscillator (LO) output. Each transmitter channel contains apower control circuit. There is also an on-chip temperaturesensor.
Control of all the on-chip registers is through a simple, 4-wireserial peripheral interface (SPI).
The ADF5902 comes in a compact, 32-lead, 5 mm × 5 mmLFCSP package.
Applications
- Automotive radars
- Industrial radars
- Microwave radar sensors
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
