CC2590

2.4 - GHz射频前端， 14 dBm的输出功率 2.4-GHz RF Front End, 14-dBm output power

**** is a cost-effective and high performance RF Front End for low-power and low-voltage 2.4-GHz wireless applications.****

**CC2590** is a range extender for all existing and future 2.4-GHz low-power RF transceivers, transmitters and System-on-Chip products from Texas Instruments.

**CC2590** increases the link budget by providing a power amplifier for increased output power, and an LNA with low noise figure for improved receiver sensitivity.

**CC2590** provides a small size, high output power RF design with its 4x4-mm QFN-16 package.

**CC2590** contains PA, LNA, switches, RF-matching, and balun for simple design of high performance wireless applications.

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Seamless Interface to 2.4-GHz Low Power RF Devices from Texas Instruments

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Up to +14-dBm 25mW Output Power

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6-dB Typical Improved Sensitivity on CC24xx and CC2500, CC2510, and CC2511

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Few External Components

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Integrated Switches

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Integrated Matching Network

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Integrated Balun

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Integrated Inductors

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Integrated PA

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Integrated LNA

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Digital Control of LNA Gain by HGM Pin

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100-nA in Power Down EN = PAEN = 0

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Low Transmit Current Consumption

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22-mA at 3-V for +12-dBm, PAE = 23%

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Low Receive Current Consumption

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3.4-mA for High Gain Mode

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1.8-mA for Low Gain Mode

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4.6-dB LNA Noise Figure, including T/R Switch and external antenna match

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RoHS Compliant 4×4-mm QFN-16 Package

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2.0-V to 3.6-V Operation

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APPLICA ONS

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All 2.4-GHz ISM Band Systems

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Wireless Sensor Networks

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Wireless Industrial Systems

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IEEE 802.15.4 and ZigBee Systems

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Wireless Consumer Systems

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Wireless Audio Systems