Save time and deliver your solutions faster with ADI’s new suite of precision technology signal chains. Align your applications ranging from Smart Industry to Instrumentation, Electrification to Digital Health, to exactly the right precision technology combinations.

Tailor your signal chain with confidence

ADA4304-3

PRODUCTION

1:3 Single-Ended, Low Cost, Active RF Splitters

Data Sheet (Rev. A) Product Selection Table

Part Models: 1
1ku List Price: Starting From $1.21

Viewing:

Overview

Ideal for CATV and terrestrial applications
2.4 GHz, −3 dB bandwidth
1 dB flatness: 54 MHz to 865 MHz
Low noise figure: 4.6 dB
Low distortion
Composite second-order (CSO): −62 dBc
Composite triple beat (CTB): −72 dBc
Nominal 3 dB gain per output channel
25 dB output-to-output isolation, 50 MHz to 1000 MHz
75 Ω input and outputs
Small package size: 16-lead, 3 mm × 3 mm LFCSP

The ADA4304-3/ADA4304-4 are 75 Ω active splitters for use in applications where a lossless signal split is required. Typical applications include multituner digital set-top boxes, cable splitter modules, multituners/digital cable ready (DCR) televisions, and home gateways where traditional solutions require discrete passive splitter modules with separate fixed gain amplifiers.

The ADA4304-3/ADA4304-4 are fabricated using the Analog Devices, Inc., proprietary silicon germanium (SiGe), complementary bipolar process, enabling them to achieve very low levels of distortion with a noise figure of 4.6 dB. The parts provide low cost alternatives that simplify designs and improve system performance by integrating a signal splitter element and a gain block into a single IC. The ADA4304-3/ADA4304-4 are available in a 16-lead LFCSP and operate in the extended industrial temperature range of −40°C to +85°C.

Applications

Set-top boxes

Residential gateways

CATV distribution systems

Splitter modules

Digital cable ready (DCR) TVs

Data Sheet, Rev. 0, 11/07

Part Models: 1
1ku List Price: Starting From $1.21

Documentation

Data Sheet 1

ADA4304-3/ADA4304-4: 1:3 and 1:4 Single-Ended, Low Cost, Active RF Splitters Data Sheet (Rev.A) 11/01/2007

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADA4304-3ACPZ-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 13, 2014 - 14_0038 Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.
		PCN14_0038_Form Material_Report Detailed Change Description Package Outline Drawing Qualification Report Summary
ADA4304-3ACPZ-R7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Latest Discussions

No discussions on ADA4304-3 yet. Have something to say?

Start a Discussion on EngineerZone®