|
CC2591_17 Datasheet, PDF (1/25 Pages) Texas Instruments – 2.4-GHz RF Front End | |||
|
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
CC2591
SWRS070B â MARCH 2008 â 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
Devices from Texas Instruments
⢠Output Power up to 22 dBm
⢠Few External Components
â Integrated Switches
â Integrated Matching Network
â Integrated Balun
â Integrated Inductors
â Integrated PA
â Integrated LNA
⢠Digital Control of LNA Gain by HGM Pin
⢠100-nA in Power Down (EN = PAEN = 0)
⢠Low Transmit Current Consumption
(100 mA at 3 V for 20-dBm Out, PAE = 33%)
⢠Low-Receive Current Consumption
â 3.4 mA for High-Gain Mode
â 1.7 mA for Low-Gain Mode
⢠4.8-dB LNA Noise Figure, Including T/R Switch
and External Antenna Match
⢠RoHS Compliant 4Ã4-mm QFN-16 Package
⢠2-V to 3.6-V Operation
1.2 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
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 à 4-mm
QFN-16 package. The device contains PA, LNA, switches, RF-matching, and balun for simple design of
high-performance wireless applications.
PART NUMBER
Device Information(1)
PACKAGE
CC2591RGV
RGV (16)
(1) For more information, see Section 7, Mechanical Packaging and Orderable Information.
BODY SIZE
4.00 mm à 4.00 mm
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.
|
▷ |