Technology Front
Up to 7x For Low-Power 2.4 GHz Wireless Networks
Published: Mar 27,20143302 Read
Texas Instruments (TI) introduced the SimpleLink CC2592 range extender that provides up to a 7x improvement in range when paired with TI's 2.4 GHz low power RF solutions for ZigBee, 802.15.4, 6LoWPAN and Bluetooth low energy networks.
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The first launched pairing is the CC2592 with the SimpleLink ZigBee CC2538 wireless microcontroller (MCU) to speed time to market of ZigBee-enabled equipment. The combined solution benefits from -101 dBm sensitivity and +20 dBm output power, which raises the link budget by 17 dB and equates to up to a 7x range improvement. To order a CC2538-CC2592 evaluation kit please visit the TI eStore.
As a low cost, industrial temperature solution, the CC2592 offers extended range for a variety of applications including gateways, electric and gas meters, home and building automation, lighting, safety and security systems. Additionally, the SimpleLink CC2592 range extender is a highly integrated solution with small external BOM, which reduces cost, simplifies layout and allows for smaller end-equipment form factors.
Features:
- Seamless Interface to 2.4-GHz Low-Power RF Devices from Texas Instruments
- +22-dBm Output Power
- 3-dB Typical Improved Sensitivity on CC2520, CC253X, and CC85XX
- Very Few External Components
- Digital Control of LNA Gain by HGM Terminal
- 100 nA in Power Down (LNA_EN = PA_EN = 0)
- Low-Transmit Current Consumption
- Low-Receive Current Consumption
- 4.7-dB LNA Noise Figure, Including T/R Switch and External Antenna Match
- RoHS Compliant 4-mm × 4-mm QFN-16 Package
- 2.0-V to 3.7-V Operation
- –40°C to +125°C Operation