ADA4303-2ACPZ-RL

Product Overview

ADA4303-2ACPZ-RL from Analog Devices Inc. is a 1:2 75 Ω active RF splitter for RF signal distribution, frequency division or receiver-front-end routing applications. This product detail focuses on real RF parameters such as configuration, frequency range, insertion loss, isolation, balance, impedance and package/connector style.

The exact ordering code should be matched for connector type, package, tape-and-reel option, lead finish and environmental rating before purchase or substitution.

Key Features

• Manufacturer: Analog Devices Inc.
• Part Number: ADA4303-2ACPZ-RL
• Device Type: 1:2 75 Ω active RF splitter
• Configuration / Number of Ways: 1 input to 2 active output channels
• Frequency Range: CATV/terrestrial RF splitter range with 1.7 GHz -3 dB bandwidth
• Flatness: 1 dB flatness to 1.2 GHz
• System Impedance: 75 Ω input and output environment
• Gain / Split Loss: 3 dB gain per output channel relative to input
• Noise Figure: 4.4 dB typical noise figure
• Isolation: 24 dB typical output-to-output isolation
• Linearity / Power Handling: 8.5 dBm output 1 dB compression point class
• Supply Voltage: 5 V active splitter supply class
• Package / Case: 12-lead 3 mm x 3 mm LFCSP, ACPZ ordering package
• Design Notes: Use the 1% 249 Ω output resistor and AC-coupling components recommended by ADI to meet gain and distortion specifications.

Applications

Digital cable-ready TVs, CATV tuner inputs, splitter modules and other 75 Ω multituner RF distribution networks.

Low-cost active split applications where maintaining output level after a 2-way split is more important than passive-only simplicity.

Quality & Sourcing

Antrex Electronics can support sourcing for ADA4303-2ACPZ-RL through available stock checks, BOM consolidation and alternative-lot review. For RF dividers and splitters, package condition, connector condition, date code, MSL handling and original labeling should be checked before shipment.

For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF power divider and splitter parts.