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Si4467 датащи(PDF) 1 Page - Silicon Laboratories |
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Si4467 датащи(HTML) 1 Page - Silicon Laboratories |
1 / 57 page Rev 1.0 10/14 Copyright © 2014 by Silicon Laboratories Si4468/7 Si4468/7 H IGH-P ERFORMANCE, L OW-C URRENT TRANSCEIVER Features Applications Description Silicon Laboratories' Si446x devices are high-performance, low-current transceivers covering the sub-GHz frequency bands from 142 to 1050 MHz. The radios are part of the EZRadioPRO® family, which includes a complete line of transmitters, receivers, and transceivers covering a wide range of applications. A high level of integration including support for IEEE 802.15.4 features enables standards based sub GHz networking solutions. All parts offer outstanding sensitivity of –133 dBm while achieving extremely low active and standby current consumption. The Si4468/7 offers frequency coverage in all major bands. The Si446x includes optimal phase noise, blocking, and selectivity performance for narrow band and licensed band applications, such as FCC Part90 and 169 MHz wireless MBus. The 69 dB adjacent channel selectivity with 12.5 kHz channel spacing ensures robust receive operation in harsh RF conditions, which is particularly important for narrow band operation. The Si4468 offers exceptional output power of up to +20 dBm with outstanding TX efficiency. The high output power and sensitivity results in an industry-leading link budget of 155 dB allowing extended ranges and highly robust communication links. The Si4467 active mode TX current consumption of 18 mA at +10 dBm and RX current of 10 mA coupled with extremely low standby current and fast wake times ensure extended battery life in the most demanding applications. The Si4468 can achieve up to +27 dBm output power with built-in ramping control of a low-cost external FET. The devices can meet worldwide regulatory standards: FCC, ETSI, and ARIB. All devices are designed to be compliant with 802.15.4g and WMBus smart metering standards. The devices are highly flexible and can be configured via the Wireless Development Suite (WDS) available at www.silabs.com. Frequency range = 142–1050 MHz Receive sensitivity = –133 dBm @ 100 bps plus fast-scanning AFC for standard TCXO applications Modulation (G)FSK, 4(G)FSK, (G)MSK OOK Max output power +20 dBm (Si4468) +13 dBm (Si4467) PA support for +27 or +30 dBm Low active power consumption 10/13 mA RX 18 mA TX at +10 dBm (Si4467) Ultra low current powerdown modes 30 nA shutdown, 40 nA standby Preamble sense mode 6 mA average RX current at 1.2 kbps 10 µA average RX current at 50 kbps and 1 sec sleep interval Fast preamble detection 1 byte preamble detection Data rate = 100 bps to 1 Mbps Fast wake and hop times Power supply = 1.8 to 3.8 V Excellent selectivity performance 69 dB adjacent channel 79 dB blocking at 1 MHz Antenna diversity and T/R switch control Highly configurable packet handler TX and RX 64 byte FIFOs 129 bytes dedicated Tx or Rx FIFO Auto frequency control (AFC) Automatic gain control (AGC) Low BOM Low battery detector Temperature sensor 20-Pin QFN package Sub-GHz 802.15.4 mesh network ready IEEE 802.15.4g, and WMBus compliant Suitable for FCC Part 90 Mask D, FCC part 15.247, 15,231, 15,249, ARIB T-108, T-96, T-67, RCR STD-30, China regulatory ETSI Category I Operation EN 300 220 Smart metering (802.15.4g and WMBus) 802.15.4 mesh networking Home security and alarm Telemetry Garage and gate openers Star and point-to-point networks Home automation Ultra narrowband, long range applications Industrial control Sensor networks Health monitors Electronic shelf labels Low power wireless sensor nodes Patents pending Pin Assignments GND PAD 1 2 3 17 18 19 20 11 12 13 14 6 7 8 9 4 5 16 10 15 nSEL SDI SDO SCLK NC SDN TX nIRQ RXp RXn |
Аналогичный номер детали - Si4467 |
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Аналогичное описание - Si4467 |
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