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CC2541F256RHAR Datasheet(PDF) 5 Page - Texas Instruments |
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CC2541F256RHAR Datasheet(HTML) 5 Page - Texas Instruments |
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5 / 32 page  CC2541 www.ti.com SWRS110D – JANUARY 2012 – REVISED JUNE 2013 GENERAL CHARACTERISTICS Measured on Texas Instruments CC2541 EM reference design with TA = 25°C and VDD = 3 V PARAMETER TEST CONDITIONS MIN TYP MAX UNIT WAKE-UP AND TIMING Digital regulator on, 16-MHz RCOSC and 32-MHz crystal Power mode 1 → Active 4 μs oscillator off. Start-up of 16-MHz RCOSC Digital regulator off, 16-MHz RCOSC and 32-MHz crystal Power mode 2 or 3 → Active 120 μs oscillator off. Start-up of regulator and 16-MHz RCOSC Crystal ESR = 16 Ω. Initially running on 16-MHz RCOSC, 500 μs with 32-MHz XOSC OFF Active → TX or RX With 32-MHz XOSC initially on 180 μs Proprietary auto mode 130 RX/TX turnaround μs BLE mode 150 RADIO PART RF frequency range Programmable in 1-MHz steps 2379 2496 MHz 2 Mbps, GFSK, 500-kHz deviation 2 Mbps, GFSK, 320-kHz deviation 1 Mbps, GFSK, 250-kHz deviation Data rate and modulation format 1 Mbps, GFSK, 160-kHz deviation 500 kbps, MSK 250 kbps, GFSK, 160-kHz deviation 250 kbps, MSK RF RECEIVE SECTION Measured on Texas Instruments CC2541 EM reference design with TA = 25°C, VDD = 3 V, fc = 2440 MHz PARAMETER TEST CONDITIONS MIN TYP MAX UNIT 2 Mbps, GFSK, 500-kHz Deviation, 0.1% BER Receiver sensitivity –90 dBm Saturation BER < 0.1% –1 dBm Co-channel rejection Wanted signal at –67 dBm –9 dB ±2 MHz offset, 0.1% BER, wanted signal –67 dBm –2 In-band blocking rejection ±4 MHz offset, 0.1% BER, wanted signal –67 dBm 36 dB ±6 MHz or greater offset, 0.1% BER, wanted signal –67 dBm 41 Including both initial tolerance and drift. Sensitivity better than –67dBm, Frequency error tolerance(1) –300 300 kHz 250 byte payload. BER 0.1% Symbol rate error Maximum packet length. Sensitivity better than–67dBm, 250 byte –120 120 ppm tolerance(2) payload. BER 0.1% 2 Mbps, GFSK, 320-kHz Deviation, 0.1% BER Receiver sensitivity –86 dBm Saturation BER < 0.1% –7 dBm Co-channel rejection Wanted signal at –67 dBm –12 dB ±2 MHz offset, 0.1% BER, wanted signal –67 dBm –1 In-band blocking rejection ±4 MHz offset, 0.1% BER, wanted signal –67 dBm 34 dB ±6 MHz or greater offset, 0.1% BER, wanted signal –67 dBm 39 Including both initial tolerance and drift. Sensitivity better than –67 dBm, Frequency error tolerance(1) –300 300 kHz 250 byte payload. BER 0.1% Symbol rate error Maximum packet length. Sensitivity better than –67 dBm, 250 byte –120 120 ppm tolerance(2) payload. BER 0.1% (1) Difference between center frequency of the received RF signal and local oscillator frequency (2) Difference between incoming symbol rate and the internally generated symbol rate Copyright © 2012–2013, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: CC2541 |
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