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ADF7242BCPZ-RL 数据表(PDF) 1 Page - Analog Devices |
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ADF7242BCPZ-RL 数据表(HTML) 1 Page - Analog Devices |
1 / 108 page Low Power IEEE 802.15.4/Proprietary GFSK/FSK Zero-IF 2.4 GHz Transceiver IC ADF7242 Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2010 Analog Devices, Inc. All rights reserved. FEATURES Frequency range (global ISM band) 2400 MHz to 2483.5 MHz Programmable data rates and modulation IEEE 802.15.4-2006-compatible (250 kbps) GFSK/FSK/GMSK/MSK modulation 50 kbps to 2000 kbps data rates Low power consumption 19 mA (typical) in receive mode 21.5 mA (typical) in transmit mode (PO = 3 dBm) 1.7 μA, 32 kHz crystal oscillator wake-up mode High sensitivity (IEEE 802.15.4-2006) −95 dBm at 250 kbps High sensitivity (0.1% BER) −96 dBm at 62.5 kbps (GFSK) −93 dBm at 500 kbps (GFSK) −90 dBm at 1 Mbps (GFSK) −87.5 dBm at 2 Mbps (GFSK) Programmable output power −20 dBm to +4.8 dBm in 2 dB steps Integrated voltage regulators 1.8 V to 3.6 V input voltage range Excellent receiver selectivity and blocking resilience Zero-IF architecture Complies with EN300 440 Class 2, EN300 328, FCC CFR47 Part 15, ARIB STD-T66 Digital RSSI measurement Fast automatic VCO calibration Automatic RF synthesizer bandwidth optimization On-chip low power processor performs Radio control Packet management Packet management support Insertion/detection of preamble/SWD/CRC/address IEEEE 802.15.4-2006 frame filtering IEEEE 802.15.4-2006 CSMA/CA unslotted modes Flexible 256-byte transmit/receive data buffer IEEEE 802.15.4-2006 and GFSK/FSK SPORT modes Fast settling automatic frequency control Flexible multiple RF port interface External PA/LNA support hardware Switched antenna diversity support Wake-up timer Very few external components Integrated PLL loop filter, receive/transmit switch, battery monitor, temperature sensor, 32 kHz RC and crystal oscillators Flexible SPI control interface with block read/write access Small form factor 5 mm × 5 mm 32-lead LFCSP package APPLICATIONS Wireless sensor networks Automatic meter reading/smart metering Industrial wireless control Healthcare Wireless audio/video Consumer electronics ZigBee FUNCTIONAL BLOCK DIAGRAM DAC DAC ADC LNA1 ADC LNA2 PA 4kB PROGRAM ROM 2kB PROGRAM RAM 256-BYTE PACKET RAM 64-BYTE BBRAM 256-BYTE MCR GPIO SPORT IRQ 8-BIT PROCESSOR RADIO CONTROLLER PACKET MANAGER FSK DEMOD DSSS DEMOD AGC OCL AFC CDR SPI WAKE-UP CTRL GAUSSIAN FILTER PRE-EMPHASIS FILTER FRACTIONAL-N RF SYNTHESIZER LDO × 4 BIAS BATTERY MONITOR TEMPERATURE SENSOR 26MHz OSC 32kHz RC OSC 32kHz XTAL OSC ADF7242 Figure 1 |
类似零件编号 - ADF7242BCPZ-RL |
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类似说明 - ADF7242BCPZ-RL |
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