高性能ISM频段收发器IC High Performance ISM Band Transceiver IC
GENERAL DESCRIPTION
The ADF7025 is a low power, highly integrated FSK transceiver. It is designed for operation in the license–free ISM bands of 433 MHz, 863 MHz to 870 MHz, and 902 MHz to 928 MHz. The ADF7025 can be used for applications operating under the European ETSI EN300-220 or the North American FCC Part 15 regulatory standards. The ADF7025 is intended for wideband, high data rate applications with deviation frequencies from 100 kHz to 750 kHz and data rates from 9.6 kbps to 384 kbps. A complete transceiver can be built using a small number of external discrete components, making the ADF7025 very suitable for price-sensitive and area-sensitive applications.
FEATURES
Low power, zero-IF RF transceiver
Frequency bands
431 MHz to 464 MHz
862 MHz to 870 MHz
902 MHz to 928 MHz
Data rates supported
9.6 kbps to 384 kbps, FSK
2.3 V to 3.6 V power supply
Programmable output power
−16 dBm to +13 dBm in 63 steps
Receiver sensitivity
−104.2 dBm at 38.4 kbps, FSK
−100 dBm at 172.8 kbps, FSK
−95.8 dBm at 384 kbps, FSK
Low power consumption
19 mA in receive mode
28 mA in transmit mode 10 dBm output
On-chip VCO and Fractional-N PLL
On-chip, 7-bit ADC and temperature sensor
Digital RSSI
Integrated TRx switch
Leakage current < 1 µA in power-down mode
APPLICATIONS
Wireless audio/video
Remote control/security systems
Wireless metering
Keyless entry
Home automation
频率 431MHz ~ 464MHz, 862MHz ~ 870MHz, 902MHz ~ 928MHz
电源电压DC 3.60V max
供电电流 27.0 mA
数据速率 384 kbps
输出功率 -20dBm ~ 13dBm
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.3V ~ 3.6V
安装方式 Surface Mount
引脚数 48
封装 WFQFN-48
宽度 6.75 mm
封装 WFQFN-48
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
ECCN代码 5A991.b
型号/品牌 | 代替类型 | 替代型号对比 |
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ADF7025BCPZ-RL ADI 亚德诺 | 当前型号 | 当前型号 |