CC1120_15 Datasheet, PDF (1/37 Pages) Texas Instruments – CC1120 High-Performance RF Transceiver for Narrowband Systems

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CC1120
SWRS112H – JUNE 2011 – REVISED JULY 2015
CC1120 High-Performance RF Transceiver for Narrowband Systems
1 Device Overview
1.1 Features
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• High-Performance, Single-Chip Transceiver
– Adjacent Channel Selectivity:
64 dB at 12.5-kHz Offset
– Blocking Performance: 91 dB at 10 MHz
– Excellent Receiver Sensitivity:
• –123 dBm at 1.2 kbps
• –110 dBm at 50 kbps
• –127 dBm Using Built-in Coding Gain
– Very Low Phase Noise:
–111 dBc/Hz at 10-kHz Offset
• Suitable for Systems Targeting ETSI Category 1
Compliance in 169-MHz and 433-MHz Bands
• High Spectral Efficiency (9.6 kbps in 12.5-kHz
Channel in Compliance With FCC Narrowbanding
Mandate)
• Separate 128-Byte RX and TX FIFOs
• Support for Seamless Integration With the CC1190
Device for Increased Range Giving up to 3-dB
Improvement in Sensitivity and up to +27-dBm
Output Power
• Power Supply
– Wide Supply Voltage Range (2.0 V to 3.6 V)
– Low Current Consumption:
• RX: 2 mA in RX Sniff Mode
• RX: 17 mA Peak Current in Low-Power
Mode
• RX: 22 mA Peak Current in
High-Performance Mode
• TX: 45 mA at +14 dBm
– Power Down: 0.12 μA
(0.5 μA With eWOR Timer Running)
• Programmable Output Power up to +16 dBm With
0.4-dB Step Size
1.2 Applications
• Narrowband Ultra-Low-Power Wireless Systems
With Channel Spacing Down to
12.5 kHz
• 169-, 315-, 433-, 868-, 915-, 920-, 950-MHz
ISM/SRD Band
• Wireless Metering and Wireless Smart Grid
(AMR and AMI)
• Automatic Output Power Ramping
• Configurable Data Rates: 0 to 200 kbps
• Supported Modulation Formats: 2-FSK,
2-GFSK, 4-FSK, 4-GFSK, MSK, OOK
• WaveMatch: Advanced Digital Signal Processing
for Improved Sync Detect Performance
• RoHS-Compliant 5-mm × 5-mm No-Lead QFN
32-Pin Package (RHB)
• Regulations – Suitable for Systems Targeting
Compliance With
– Europe: ETSI EN 300 220, ETSI EN 54-25
– US: FCC CFR47 Part 15, FCC CFR47 Part 90,
24, and 101
– Japan: ARIB RCR STD-T30, ARIB STD-T67,
ARIB STD-T108
• Peripherals and Support Functions
– Enhanced Wake-On-Radio (eWOR)
Functionality for Automatic Low-Power Receive
Polling
– Includes Functions for Antenna Diversity
Support
– Support for Retransmissions
– Support for Automatic Acknowledge of Received
Packets
– TCXO Support and Control, Also in Power
Modes
– Automatic Clear Channel Assessment (CCA) for
Listen-Before-Talk (LBT) Systems
– Built-in Coding Gain Support for Increased
Range and Robustness
– Digital RSSI Measurement
– Temperature Sensor
• IEEE 802.15.4g Systems
• Home and Building Automation
• Wireless Alarm and Security Systems
• Industrial Monitoring and Control
• Wireless Healthcare Applications
• Wireless Sensor Networks and Active RFID
• Private Mobile Radios
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.