CC430F6147_15 Datasheet, PDF (73/118 Pages) Texas Instruments – MSP430 SoC With RF Core

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ECCN 5E002 TSPA - Technology / Software Publicly Available
CC430F614x
CC430F514x
CC430F512x
SLAS555A – NOVEMBER 2012 – REVISED FEBRUARY 2013
RF Receive, Overall
T_A = 25°C, V_CC = 3 V (unless otherwise noted)⁽¹⁾
PARAMETER
Digital channel filter bandwidth⁽²⁾
Spurious emissions^{(3) (4)}
RX latency
25 MHz to 1 GHz
Above 1 GHz
Serial operation⁽⁵⁾
TEST CONDITIONS
MIN TYP MAX UNIT
58
812 kHz
-68 -57
dBm
-66 -47
9
bit
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 49).
(2) User programmable. The bandwidth limits are proportional to crystal frequency (given values assume a 26.0 MHz crystal)
(3) Typical radiated spurious emission is -49 dBm measured at the VCO frequency
(4) Maximum figure is the ETSI EN 300 220 limit
(5) Time from start of reception until data is available on the receiver data output pin is equal to 9 bit.
RF Receive, 315 MHz
T_A = 25°C, V_CC = 3 V (unless otherwise noted)⁽¹⁾
2-FSK, 1% packet error rate, 20-byte packet length, Sensitivity optimized, MDMCFG2.DEM_DCFILT_OFF = 0 (unless
otherwise noted)
PARAMETER
DATA RATE
(kBaud)
TEST CONDITIONS
MIN TYP MAX UNIT
Receiver sensitivity
0.6
14.3-kHz deviation, 58-kHz digital channel filter bandwidth
1.2
5.2-kHz deviation, 58-kHz digital channel filter bandwidth⁽²⁾
38.4
20-kHz deviation, 100-kHz digital channel filter bandwidth⁽³⁾
250
127-kHz deviation, 540-kHz digital channel filter bandwidth ⁽⁴⁾
500
MSK, 812-kHz digital channel filter bandwidth⁽⁴⁾
-117
-111
-103
-95
-86
dBm
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 49).
(2) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by approximately 2 mA close to the sensitivity limit. The sensitivity is typically reduced to -109 dBm.
(3) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by approximately 2 mA close to the sensitivity limit. The sensitivity is typically reduced to -102 dBm.
(4) MDMCFG2.DEM_DCFILT_OFF=1 can not be used for data rates ≥ 250 kBaud.
RF Receive, 433 MHz
T_A = 25°C, V_CC = 3 V (unless otherwise noted)⁽¹⁾
2-FSK, 1% packet error rate, 20-byte packet length, Sensitivity optimized, MDMCFG2.DEM_DCFILT_OFF = 0 (unless
otherwise noted)
PARAMETER
DATA RATE
(kBaud)
TEST CONDITIONS
MIN TYP MAX UNIT
Receiver sensitivity
0.6
14.3-kHz deviation, 58-kHz digital channel filter bandwidth
1.2
5.2-kHz deviation, 58-kHz digital channel filter bandwidth⁽²⁾
38.4
20-kHz deviation, 100-kHz digital channel filter bandwidth⁽³⁾
250
127-kHz deviation, 540-kHz digital channel filter bandwidth ⁽⁴⁾
500
MSK, 812-kHz digital channel filter bandwidth⁽⁴⁾
-114
-111
-104
-93
-85
dBm
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 49).
(2) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by approximately 2 mA close to the sensitivity limit. The sensitivity is typically reduced to -109 dBm.
(3) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by approximately 2 mA close to the sensitivity limit. The sensitivity is typically reduced to -101 dBm.
(4) MDMCFG2.DEM_DCFILT_OFF=1 can not be used for data rates ≥ 250 kBaud.
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