CC1121RHBT Datasheet, PDF (22/33 Pages) Texas Instruments – High Performance Low Power RF Transceiver

CC1121
6 History
Revision Date
SWRS111C
March 2013
SWRS111B
April 2012
SWRS111A
Dec. 2011
Description / Changes
Added ARIB T-108 to list of regulations
Added optimum source / load impedance
Added missing unit "dBm" in output power section
Added information about the temperature sensor
Clarified how the typical performance curves have been measured
Corrected wrong deviation for 38.4 kbps sensitivity (was 50 kHz, corrected to 20 kHz)
Pin CS_N renamed to CSn to comply with naming convention used in the user guide
Stated which ETSI EN 300 220 receiver category that is suitable for low power mode
Clarified under max ratings that I/O voltages should not exceed device supply voltage by
more than 0.3 V
Various minor spelling errors corrected
Added improved 1.2kbps sensitivity
Fixed min RX bandwidth from 40kHz to 41.7kHz
Added ground pad on page 1 pin-out and pin description
Added TCXO clock input voltage requirement
Changed all pin names in pin description and figures to UPPERCASE
Changed "PA OUT" to "PA" in block diagram
Corrected deviation on 38.4kbps case from 50kHz to 20kHz
Corrected error in EM list: CC1120EM_420_970 is corrected to CC1120EM_420_470
Added 274 - 320 MHz band and pointed to app note for more info (added mention of 315
MHz band on front page)
Updated sniff mode current to 2 mA
Added "WaveMatch:" in front of "Advanced digital signal processing ..." on front page
Data rate offset tolerance: specified that 4 byte preamble only applies to 12% offset
Removed solder reflow temperature under absolute max ratings
Moved crystal ESR to ‘max’ column
Added History section
Initial release
PRODUCTION DATA information is current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty. Production processing does
not necessarily include testing of all parameters.
SWRS111C – REVISED MARCH 2013
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