CC2520 二代 2.4GHz ZigBee/IEEE 802.15.4 射频收发器

The CC2520 is TI's second generation ZigBee®/ IEEE 802.15.4 RF transceiver for the 2.4 GHz unlicensed ISM band. This chip enables industrial grade applications by offering state-of-the-art selectivity/co-existence, excellent link budget, operation up to 125°C and low voltage operation.

In addition, the CC2520 provides extensive hardware support for frame handling, data buffering, burst transmissions, data encryption, data authentication, clear channel assessment, link quality indication and frame timing information. These features reduce the load on the host controller.

In a typical system, the CC2520 will be used together with a microcontroller and a few additional passive components.

	CC2520
Frequency Range	2.4GHz
Frequency (Min)	2394MHz
Frequency (Max)	2507MHz
Device Type	Transceiver
Data Rate (Max) (kbps)	250
Operating Voltage (Min) (V)	1.8
Operating Voltage (Max) (V)	3.8
RX Current (Lowest) (mA)	18.5
Standby Current (uA)	0.03
Standby Current (uA)	3
Wakeup Time (PD-->RX/TX) (uS)	500
Modulation Techniques	DSSS
Sensitivity (Best) (dBm)	-98
TX Power (Max) (dBm)	4
Programmable Output Power Ranging From (dBm)	-20 to +5
Antenna Connection	Differential

CC2520 特性

APPLICATIONS
- IEEE 802.15.4 systems
- ZigBee® systems
- Industrial monitoring and control
- Home and building automation
- Automatic Meter Reading
- Low-power wireless sensor networks
- Set-top boxes and remote controls
- Consumer electronics
KEY FEATURES
- State-of-the-art selectivity/co-existence Adjacent channel rejection: 49 dB Alternate channel rejection: 54 dB
- Excellent link budget (103dB) 400 m Line-of-sight range
- Extended temp range (–40 to +125°C)
- Wide supply range: 1.8 V – 3.8 V
- Extensive IEEE 802.15.4 MAC hardware support to offload the microcontroller
- AES-128 security module
- CC2420 interface compatibility mode
Low Power
- RX (receiving frame, –50 dBm) 18.5 mA
- TX 33.6 mA @ +5 dBm

CC2520 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
CC2520RHDR	ACTIVE	-40 to 125	1.80 \| 1ku	VQFN (RHD) \| 28	3000 \| LARGE T&R
CC2520RHDRG4	ACTIVE	-40 to 125	1.80 \| 1ku	VQFN (RHD) \| 28	3000 \| LARGE T&R
CC2520RHDT	ACTIVE	-40 to 125	2.10 \| 1ku	VQFN (RHD) \| 28	250 \| SMALL T&R
CC2520RHDTG4	ACTIVE	-40 to 125	2.10 \| 1ku	VQFN (RHD) \| 28	250 \| SMALL T&R

CC2520 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
CC2520RHDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	CC2520RHDR	CC2520RHDR
CC2520RHDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	CC2520RHDRG4	CC2520RHDRG4
CC2520RHDT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	CC2520RHDT	CC2520RHDT
CC2520RHDTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	CC2520RHDTG4	CC2520RHDTG4

CC2520 参考设计

说明	型号	公司
CC2520 Anaren 不平衡变压器参考设计	CC2520BALUN_REFDES	Texas Instruments
CC2520DB 参考设计	CC2520DB_REFDES	Texas Instruments
CC2520EM 参考设计	CC2520EM_REFDES	Texas Instruments

CC2520 工具与软件

培训内容	型号	软件/工具类型
IEEE802.15.4 Medium Access control (MAC) software stack	TIMAC	应用软件
Z-Stack - ZigBee 协议栈	Z-STACK	应用软件
符合 SimpliciTI 的协议堆栈	SIMPLICITI	应用软件
CC2520 开发套件	CC2520DK	开发电路板/EVM
CC2520 评估模块套件	CC2520EMK	开发电路板/EVM
CC2520-CC2591EMK 评估模块套件	CC2520-CC2591EMK	开发电路板/EVM
CC2591 评估模块套件	CC2591EMK	开发电路板/EVM
SmartRF Studio Download	SMARTRFTM-STUDIO	软件工具
SmartRF 协议软件包监听器	PACKET-SNIFFER	软件工具