CC1101 CC1101RGPR TI德州仪器 QFN20 无线收发芯片 原厂原装
CC1101 CC1101RGPR 低功耗(低于 1GHz)射频收发器
CC1101 CC1101RGPR 低功耗低于1GHz的射频收发器
CC1101图片

型号:CC1101 CC1101RGPR CC1101RTKR停产
厂商:TI德州仪器
封装:QFN20
包装:3000PCS/盘
批次:15+新年份
类型:无线收发芯片
描述:低功耗(低于 1GHz)射频收发器
丝印(打字):CC1101
备注:TI德州仪器原厂原装
替代:
CC1101参数
型号 | CC1101 |
Device Type | Smart RF Transceiver |
Frequency Bands (MHz) | 315 433 779 868 915 920 |
Flash (KB) | 0 |
Data Rate (Max) (kbps) | 500 |
RX Current (Lowest) (mA) | 14 |
Sensitivity (Best) (dBm) | -116 |
TX Power (Max) (dBm) | 12 |
CC1101描述
CC1101是一种低成本低于1 GHz收发器,设计非常的低功耗无线应用。CC1101电路主要用于ISM(工业,科学和医疗)和SRD(短程装置)的频带在315,433,868,和915兆赫,但可以很容易地在300-348编程为工作在其他频率兆赫,387-464 MHz和779-928 MHz频段。
RF收发机集成在一个高度可配置的基带调制解调器。CC1101调制解调器支持不同的调制格式,并且拥有一个可配置的数据传输速率高达600 kbps的。
CC1101为数据包处理,数据缓冲,突发传输,空闲信道评估,链路质量指示,并唤醒电台广泛的硬件支持。
主要运行参数和CC1101的64字节发送/接收FIFO可通过SPI接口进行控制。在一个典型的系统中,CC1101可一起与微控制器和一些额外的无源元件使用。
该CC1190 850-950 MHz的范围扩展[21]可与CC1101在长距离应用,以提高灵敏度和更高的输出功率。
CC1101描述
CC1101 is a low-cost sub-1 GHz transceiver designed for very low-power wireless applications. The circuit is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 315, 433, 868, and 915 MHz, but can easily be programmed for operation at other frequencies in the 300-348 MHz, 387-464 MHz and 779-928 MHz bands.
The RF transceiver is integrated with a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 600 kbps.
CC1101 provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication, and wake-on-radio.
The main operating parameters and the 64- byte transmit/receive FIFOs of CC1101 can be controlled via an SPI interface. In a typical system, the CC1101 will be used together with a microcontroller and a few additional passive components.
The CC1190 850-950 MHz range extender [21] can be used with CC1101 in long range applications for improved sensitivity and higher output power.
CC1101特性
RF Performance
High sensitivity
–116 dBm at 0.6 kBaud, 433 MHz, 1% packet error rate
–112 dBm at 1.2 kBaud, 868 MHz, 1% packet error rate
Low current consumption (14.7 mA in RX, 1.2 kBaud, 868 MHz)
Programmable output power up to +12 dBm for all supported frequencies
Excellent receiver selectivity and blocking performance
Programmable data rate from 0.6 to 600 kbps
Frequency bands: 300-348 MHz, 387-464 MHz and 779-928 MHz
Analog Features
2-FSK, 4-FSK, GFSK, and MSK supported as well as OOK
and flexible ASK shaping
Suitable for frequency hopping systems due to a fast settling
frequency synthesizer; 75 µs settling time
Automatic Frequency Compensation (AFC) can be used to align the frequency
synthesizer to the received signal centre frequency
Integrated analog temperature sensor
Digital Features
Flexible support for packet oriented systems; On-chip support for
sync word detection, address check, flexible packet length, and
automatic CRC handling
Efficient SPI interface; All registers can be programmed with
one "burst" transfer
Digital RSSI output
Programmable channel filter bandwidth
Programmable Carrier Sense (CS) indicator
Programmable Preamble Quality Indicator (PQI) for improved protection
against false sync word detection in random noise
Support for automatic Clear Channel Assessment (CCA) before transmitting
(for listen-before-talk systems)
Support for per-package Link Quality Indication (LQI)
Optional automatic whitening and de-whitening of data
Low-Power Features
200 nA sleep mode current consumption
Fast startup time; 240 µs from sleep to RX or TX
mode (measured on EM reference design [1] and [2])
Wake-on-radio functionality for automatic low-power RX polling
Separate 64-byte RX and TX data FIFOs (enables burst mode data transmission)
General
Few external components; Completely on-chip frequency synthesizer, no external filters or RF switch needed
Green package: RoHS compliant and no antimony or bromine
Small size (QLP 4x4 mm package, 20 pins)
Suited for systems targeting compliance with EN 300 220 (Europe) and
FCC CFR Part 15 (US)
Suited for systems targeting compliance with the Wireless MBUS standard EN 13757-4:2005
Support for asynchronous and synchronous serial receive/transmit mode for backwards
compatibility with existing radio communication protocols
Improved Range using CC1190
The CC1190 [21] is a range extender for 850-950 MHz and is an ideal
fit for CC1101 to enhance RF performance
High sensitivity–118 dBm at 1.2 kBaud, 868 MHz, 1% packet error
rate–120 dBm at 1.2 kBaud, 915 MHz, 1% packet error rate
+20 dBm output power at 868 MHz
+27 dBm output power at 915 MHz
Refer to AN094 [22] and AN096 [23] for more performance figures of the
CC1101 + CC1190 combination
Reduced Battery Current using TPS62730
The TPS62730 [26] is a step down converter with bypass mode for
ultra low power wireless applications
In RX, the current drawn from a 3.6 V battery is typically less than
11 mA when TPS62730 output voltage is 2.1 V. When connecting CC1101
directly to a 3.6 V battery the current drawn is typically 17 mA
In TX, at maximum output power (+12 dBm), the current drawn from a
3.6 V battery is typically 22 mA when TPS62730 output voltage is 2.1 V.
When connecting CC1101 directly to a 3.6 V battery the current drawn is
typically 34 mA
When CC1101 enters SLEEP mode, the TPS62730 can be put
in bypass mode for very low power down current
The typical TPS62730 current consumption is 30 nA in bypass mode.
The CC1101 is connected to the battery via an integrated 2.1 Ω (typical)
switch in bypass mode
CC1101应用
·超低功耗无线应用在315/433/868/915 MHz的ISM/ SRD波段操作
·无线报警和安全系统
·工业监控
·无线传感器网络
·AMR - 自动抄表
·家庭和楼宇自动化
·无线MBUS
CC1101 Applications
· Ultra low-power wireless applications operating in the 315/433/868/915 MHz ISM/SRD bands
· Wireless alarm and security systems
· Industrial monitoring and control
· Wireless sensor networks
· AMR – Automatic Meter Reading
· Home and building automation
· Wireless MBUS
CC1101相关终端应用
CT 扫描仪
住宅电表
便携式医疗仪表
便携式媒体播放器
可编程逻辑控制器
呼吸机
太阳能微型逆变器
太阳能微转换器/DC-DC 电源优化器
太阳能逆变器
安全系统 - 无钥匙进入与无钥匙启动系统(PEPS 遥控器)
心电图 (ECG)
智能仪表:燃气表和水表
水表
火灾和烟雾探测器
照明:筒灯/低顶灯
照明:路灯/区域灯/高顶灯/中顶灯
照明:通用
燃气表
电力线通信调制解调器
病患监控
破损玻璃检测器
能量收集
超声波系统:便携式
运动检测器与人数统计
隔离式热电偶
CC1101原理图
