ADA4303-2ACPZ-RL

1 ： 2单端，低成本有源RF分路器 1:2 Single-Ended, Low Cost Active RF Splitter

Product Details

The ADA4303-2 is a 75 Ω two-output active splitter for use in applications where a lossless signal split is required. Typical applications include multituner digital set-top boxes, cable splitter modules, multituner/digital cable ready DCR televisions, and home gateways where traditional solutions require discrete passive splitter modules with separate fixed gain amplifiers.

The ADA4303-2 is a low cost alternative that simplifies designs and improves system performance by integrating a signal splitter element and a gain block into a single IC. The ADA4303-2 is available in a 12-lead chip scale package LFCSP_VQ and operates in the extended industrial temperature range of -40°C to +85°C.

### Features and Benefits

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Ideal for CATV applications

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Excellent frequency response

1.7 GHz, -3 dB bandwidth

1 dB flatness to 1.2 GHz

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Low noise figure: 4.4 dB

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Low distortion

Composite second order CSO: -62 dBc

Composite triple beat CTB: -72 dBc

1 dB compression point of 8.5 dBm

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3 dB of gain per output channel

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24 dB of isolation between output channels

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75 Ω input and outputs

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Small package size

12-lead 3 mm × 3 mm lead frame chip scale package