DESCRIPTION
●CC2590 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.
●FEATURES
●• Seamless Interface to 2.4-GHz Low Power RF Devices from Texas Instruments
●• Up to +14-dBm (25mW) Output Power
●• 6-dB Typical Improved Sensitivity on CC24xx and CC2500, CC2510, and CC2511
●• Few External Components
●– Integrated Switches
●– Integrated Matching Network
●– Integrated Balun
●– Integrated Inductors
●– Integrated PA
●– Integrated LNA
●• Digital Control of LNA Gain by HGM Pin
●• 100-nA in Power Down (EN = PAEN = 0)
●• Low Transmit Current Consumption
●– 22-mA at 3-V for +12-dBm, PAE = 23%
●• Low Receive Current Consumption
●– 3.4-mA for High Gain Mode
●– 1.8-mA for Low Gain Mode
●• 4.6-dB LNA Noise Figure, including T/R Switch and external antenna match
●• RoHS Compliant 4×4-mm QFN-16 Package
●• 2.0-V to 3.6-V Operation
●APPLICATIONS
●• All 2.4-GHz ISM Band Systems
●• Wireless Sensor Networks
●• Wireless Industrial Systems
●• IEEE 802.15.4 and ZigBee Systems
●• Wireless Consumer Systems
●• Wireless Audio Systems
