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CC2571RHAR Datasheet(PDF) 3 Page - Texas Instruments |
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CC2571RHAR Datasheet(HTML) 3 Page - Texas Instruments |
3 / 32 page CC2570 CC2571 www.ti.com SWRS095A – FEBRUARY 2011 – REVISED MARCH 2011 RF RECEIVE SECTION 1 Mbps, GFSK, 160-kHz deviation. Measured on Texas Instruments CC2570/71 reference design with TA = 25°C, VDD = 3 V, and fC = 2440 MHz, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Receiver sensitivity 0.1% BER –86 dBm Saturation 10 dBm Co-channel rejection –9 dB Adjacent-channel rejection ±2 MHz 23 dB Alternate-channel rejection ±4 MHz 39 dB Frequency error tolerance(1) Including both initial tolerance and –150 150 kHz drift Symbol rate error tolerance(2) –50 50 ppm Spurious emission. Only largest Conducted measurement with a –70 dBm spurious emission stated within each 50- Ω single-ended load. Complies band. with EN 300 328, EN 300 440 class 2, FCC CFR47, Part 15 and ARIB STD-T-66. (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 RF TRANSMIT SECTION Measured on CC2570/71 reference design with TA = 25°C, VDD = 3 V, and fC = 2440 MHz, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Output power, maximum setting Delivered to a single-ended 50- Ω 4 dBm load through a balun using maximum recommended output power setting. Output power, minimum setting Delivered to a single-ended 50- Ω –21 dBm load through a balun using minimum recommended output power setting. Programmable output power range Delivered to a single-ended 50- Ω 25 dB load through a balun. Conducted measurement with a 50- Ω single-ended load. Spurious emissions, conducted Complies with EN 300 328, EN 300 –45 dBm 440 class 2, FCC CFR47, Part 15 and ARIB STD-T-66. (1) (1) Designs with antenna connectors that require conducted ETSI compliance at 64 MHz should insert an LC resonator in front of the antenna connector. Use a 1.6-nH inductor in parallel with a 1.8-pF capacitor. Connect both from the signal trace to a good RF ground. ANT OVERVIEW ANT is a proven ultralow-power wireless protocol operating in the license-free 2.4-GHz ISM band. It has been specifically designed to target battery operated devices that require years of battery life (often on a single coin cell) without sacrificing the robust features expected of a mature wireless protocol. These features include sophisticated co-existence mechanisms, practical topologies that go beyond simple peer-to-peer or star, easy proximity-based pairing methods, and the seamless transfer of bulk data from one coin-cell-operated device to another. Combined, these features enable products that are easy to use and quickly adopted by the end user. ANT is also the fundamental building block of ANT+, which further enhances the user experience by allowing manufacturers to create interoperable wireless devices based on ANT+ device profiles. ANT provides for an easy development and integration experience. By fully integrating the lower four layers of the OSI stack onto a single chip, designers can focus on their applications and not the wireless protocol. This enables quick development cycles, fast time to market, and lower BOM costs. Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): CC2570 CC2571 |
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