Specifications

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10
Wireless Connectivity Guide Texas Instruments 4Q 2014
ZigBee
®
/IEEE 802.15.4
CC2520
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 noise
immunity, excellent link budget,
operationupto125°Cand
low-voltage operation.
In addition, the CC2520 provides
extensive hardware support for
packet handling, data buffering,
burst transmissions, data encryption,
data authentication, clear channel
assessment, link quality indication
and packet timing information. These
features reduce the load on the host
controller.
Key features
• State-of-the-artnoiseimmunitywith
minimum 48-dB adjacent channel
rejection
• Excellentlinkbudget(103dB)
• Extendedtemprange
(–40°Cto+125°C)
• ExtensiveIEEE802.15.4MAC
hardware support
• CC2420interfacecompatibilitymode
• AES-128securitymodule
Benefits
• Enablesindustrialapplicationsinthe
2.4-GHz ISM band
• Excellentcoexistencewith
Bluetooth
®
and Wi-Fi
®
• HardwaresupporttooffloadMCU
Applications
• Industrialmonitoringandcontrol
• Homeandbuildingautomation
• Low-powerwirelesssensornetworks
• Set-topboxesandremotecontrols
Development tools and software
• CC2520DKDevelopmentKit
• Z-Stack™software
• TIMAC
• SimpliciTI™softwareprotocol
RF Transceiver for IEEE 802.15.4/ZigBee
CC2520
Get samples, datasheets, evaluation modules and application notes at: www.ti.com/sc/device/CC2520
C721
R231
1.8 V to 3.6 V Power Supply
L1
C173
L2
C191
C192
C171
L3
C174
C172
SO
SI
CSn
GPIO 5
GPIO 4
GPIO 3
GPIO 2
NC
AVDD 1
RF _N
AVDD 2
NC
C1
C131
C121
AGND
Exposed Die
Attached Pad
CC2520
Antenna
(50 )
Ω
1
2
3
4
5
6
7
21
20
19
16
15
XTAL
Digital Interface
General Characteristics
Parameter Min Typ Max Unit
Operating conditions
Frequencyrange 2394 — 2507 MHz
Datarate — 250 — kBaud
Operatingvoltage 1.8 — 3.6 V
Operatingtemperature –40 — 125 ºC
Outputpower –18 — 5 dBm
RX mode
Receiversensitivity — –98 — dBm
Adjacentchannelrejection,+5MHz — 49 — dB
Adjacentchannelrejection,–5MHz — 49 — dB
Adjacentchannelrejection,+10MHz — 54 — dB
Adjacentchannelrejection,–10MHz — 54 — dB
Current consumption
Currentconsumption,RX — 22 — mA
Currentconsumption,TX,+5dBm — 33 — mA
Currentconsumption,TX,0dBm — 25 — mA
Currentconsumption,powerdown — <1 — µA
CC2520 application circuit.