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CC2591 Datasheet(PDF) 1 Page - Texas Instruments |
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CC2591 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 25 page Product Folder Sample & Buy Technical Documents Tools & Software Support & Community CC2591 SWRS070B – MARCH 2008 – REVISED SEPTEMBER 2014 CC2591 2.4-GHz RF Front End 1 Device Overview 1.1 Features 1 • Seamless Interface to 2.4-GHz Low-Power RF • Digital Control of LNA Gain by HGM Pin Devices from Texas Instruments • 100-nA in Power Down (EN = PAEN = 0) • Output Power up to 22 dBm • Low Transmit Current Consumption • Few External Components (100 mA at 3 V for 20-dBm Out, PAE = 33%) – Integrated Switches • Low-Receive Current Consumption – Integrated Matching Network – 3.4 mA for High-Gain Mode – Integrated Balun – 1.7 mA for Low-Gain Mode – Integrated Inductors • 4.8-dB LNA Noise Figure, Including T/R Switch and External Antenna Match – Integrated PA • RoHS Compliant 4×4-mm QFN-16 Package – Integrated LNA • 2-V to 3.6-V Operation 1.2 Applications • All 2.4-GHz ISM Band Systems • IEEE 802.15.4 and ZigBee® Systems • Wireless Sensor Networks • Wireless Consumer Systems • Wireless Industrial Systems • Wireless Audio Systems 1.3 Description CC2591 is a cost-effective and high-performance RF front end for low-power and low-voltage 2.4-GHz wireless applications. The device is a range extender for all existing and future 2.4-GHz low-power RF transceivers, transmitters, and System-on-Chip products from TI. CC2591 increases the link budget by providing a power amplifier for increased output power, and an LNA with low noise figure for improved receiver sensitivity. The device provides a small size, high output power RF design with its 4-mm × 4-mm QFN-16 package. The device contains PA, LNA, switches, RF-matching, and balun for simple design of high-performance wireless applications. Device Information(1) PART NUMBER PACKAGE BODY SIZE CC2591RGV RGV (16) 4.00 mm × 4.00 mm (1) For more information, see Section 7, Mechanical Packaging and Orderable Information. 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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