ADF5901ACPZ

Product Overview

ADF5901ACPZ from Analog Devices Inc. is a 24 GHz radar transmitter MMIC with VCO/PGA and dual PA outputs used in RF, microwave or high-speed receiver/transmitter signal-chain designs. This description focuses on practical electrical parameters, interface requirements and sourcing relevance for engineering and procurement teams.

The exact ordering suffix should be checked for package style, reel or tray format, temperature grade and board-level compatibility before replacing an existing design.

Key Features

• Manufacturer: Analog Devices Inc.
• Part Number: ADF5901ACPZ
• Device Type: 24 GHz radar transmitter MMIC with VCO/PGA and dual PA outputs
• RF Frequency Range: 24 GHz to 24.25 GHz radar transmitter range
• Channel Count: two transmit channels with on-chip power control
• Integrated LO Source: on-chip 24 GHz VCO generates the Tx and LO output signals
• Control Interface: 4-wire serial interface for register control
• Additional Function: integrated temperature sensor for radar system monitoring
• Package / Case: 32-lead 5 mm × 5 mm LFCSP package family
• System Role: used with ADF5904 receiver downconverter and ADF4159 PLL in 24 GHz FMCW radar chipsets
• Package / Case: LFCSP/QFN package option, exact lead count by suffix
• Design Notes: Confirm the exact suffix, package drawing, temperature grade and RF reference design before substitution or production approval.

Applications

24 GHz FMCW radar sensors, traffic monitoring, level sensing, industrial presence detection and security radar modules.

Radar chipset replacement projects where the Tx channel count, VCO path and 32-lead LFCSP footprint must match.

Quality & Sourcing

Antrex Electronics can support sourcing for ADF5901ACPZ through available stock checks, BOM consolidation and alternative-lot review. For RF and microwave ICs, package markings, moisture sensitivity, date code and original labeling should be checked before shipment.

For shortage coverage, repair builds or production support, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers reduce risk when sourcing discontinued, legacy or hard-to-find RF miscellaneous ICs and modules.