ADA4304-4ACPZ-R7

RF Power Dividers/Splitters Overview

The ADA4304-4ACPZ-R7 is a single-ended active RF power splitter manufactured by Analog Devices Inc. It provides a 1:4 signal split within an operating frequency range of 54 MHz to 865 MHz, with a bandwidth extending up to 2.4 GHz. The device operates on a supply voltage between 4.75 V and 5.25 V, drawing a typical current of 92 mA. Key electrical parameters include a gain of 2.9 dB and a noise figure of 4.8 dB. It is housed in a 16-WFQFN exposed pad package (LFCSP-16) suitable for surface mount installation.

RF Power Dividers/Splitters Feature Summary

• Provides a 1:4 single-ended active RF signal split
• Designed for applications requiring lossless signal distribution
• Operates effectively across the 54 MHz to 865 MHz frequency range

RF Power Dividers/Splitters Applications

• Cable television distribution systems
• Broadband signal routing
• RF signal splitting in communication infrastructure

RF Power Dividers/Splitters Procurement Notes

Verify that the specific part number matches the required 1:4 split configuration, as the ADA4304 family includes other variants such as the 1:3 splitter. Confirm the package type is the 16-WFQFN exposed pad variant. Ensure compliance with RoHS3 standards and check moisture sensitivity level requirements during storage and handling procedures before assembly.

RF Power Dividers/Splitters Selection Notes

Select this component when a 1:4 split ratio is strictly required for single-ended active RF applications. Consider the 2.9 dB gain and 4.8 dB noise figure for signal integrity needs. Evaluate the 92 mA supply current against available power budgets. Compare against passive splitters if low insertion loss or high linearity is critical, noting the active nature of this device.

RF Power Dividers/Splitters Part Context

This component belongs to the ADA4304 series of active RF splitters from Analog Devices Inc. The series includes models like the ADA4304-3, which offers a 1:3 split ratio. These devices are designed to replace passive splitters in scenarios where signal amplification and precise splitting ratios are necessary for maintaining signal quality over distribution networks.

RF Power Dividers/Splitters Replacement Considerations

The ADA4304-3ACPZ-R7 serves as a functional substitute within the same family but provides a 1:3 split ratio instead of 1:4. Verify circuit compatibility regarding pinout and split configuration before substitution. Other generic active splitters may require significant redesign due to differing electrical characteristics.