CC2591RGVT

TEXAS INSTRUMENTS  CC2591RGVT.  芯片, 射频前端器件, 2.4GHz

The is a 2.4GHz Extender for use with ISM band systems. The high-performance RF front end for low-power and low-voltage 2.4GHz wireless applications. The device is a range extender for all existing and future 2.4GHz low-power RF transceivers, transmitters and system-on-chip products from . 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 contains PA, LNA, switches, RF-matching and balun for simple design of high-performance wireless applications.

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Output power up to 22dBm

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Digital control of LNA gain by HGM pin

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100nA in Power down

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Low transmit current consumption

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3.4mA for high-gain mode, 1.7mA for low-gain mode Low-receive current consumption

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4.8dB LNA Noise figure, including T/R switch and external antenna match