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CC1125_15 Datasheet, PDF (1/40 Pages) Texas Instruments – CC1125 Ultra-High Performance RF Narrowband Transceiver | |||
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CC1125
SWRS120E â JUNE 2011 â REVISED OCTOBER 2014
CC1125 Ultra-High Performance RF Narrowband Transceiver
1 Device Overview
1.1 Features
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⢠High-Performance, Single-Chip Transceiver
â Adjacent Channel Selectivity: 67 dB at
6.25-kHz Offset
â Blocking Performance: 104 dB at 10 MHz
â Excellent Receiver Sensitivity
⢠â129 dBm at 300 bps
⢠â123 dBm at 1.2 kbps
⢠â110 dBm at 50 kbps
â Very Low Phase Noise: â115 dBc/Hz at
10-kHz Offset
⢠Suitable for Systems Targeting ETSI
Category 1
⢠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
⢠High Spectral Efficiency (9.6 kbps in 12.5-kHz
Channel in Compliance With FCC Narrowbanding
Mandate)
⢠Power Supply
â Wide Supply Voltage Range (2.0 V to 3.6 V)
â Low Current Consumption:
⢠RX: 2 mA in RX Sniff Mode
⢠RX: 17 mA Peak Current in Low-Power
Mode
⢠RX: 26 mA Peak Current in High-
Performance Mode
⢠TX: 47 mA at +14 dBm
â Power Down: 0.12 μA (0.5 μA With Enhanced
Wake-On-Radio (eWOR) Timer Running)
1.2 Applications
⢠Social Alarms
⢠Narrowband Ultra-Low-Power Wireless Systems
With Channel Spacing Down to 4 kHz
⢠169-, 315-, 433-, 868-, 915-, 920-, 950-MHz
ISM/SRD Band Systems
⢠Wireless Metering and Wireless Smart Grid (AMR
and AMI)
⢠Programmable Output Power up to +16 dBm With
0.4-dB Step Size
⢠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 x 5-mm No-Lead QFN
32-Pin Package (RHB)
⢠Regulations â Suitable for Systems Targeting
Compliance With
â Europe: ETSI EN 300 220 Category 1, ETSI EN
54-25, ETSI EN 300 113, and EN 301 166
â US: FCC CFR47 Part 15, 24, 90, 101
â Japan: ARIB RCR STD-T30, T-67, T-108
⢠Peripherals and Support Functions
â eWOR Functionality for Automatic Low-Power
Receive Polling
â Includes Functions for Antenna Diversity
Support
â Support for Retransmissions
â Support for Auto-Acknowledge of Received
Packets
â TCXO Support and Control, also in Power
Modes
â Automatic Clear Channel Assessment (CCA) for
Listen-Before-Talk (LBT) Systems
â Built-in Coding Gain Support for Increased
Range and Robustness
â Digital RSSI Measurement
â 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.
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