CC430F5125 Datasheet, PDF (78/118 Pages) Texas Instruments – MSP430 SoC With RF Core

CC430F614x
CC430F514x
CC430F512x
ECCN 5E002 TSPA - Technology / Software Publicly Available
SLAS555A – NOVEMBER 2012 – REVISED FEBRUARY 2013
www.ti.com
RF Transmit
T_A = 25°C, V_CC = 3 V (unless otherwise noted)⁽¹⁾, P_TX = +10 dBm (unless otherwise noted)
PARAMETER
FREQ
(MHz)
TEST CONDITIONS
Differential load
impedance ⁽²⁾
315
433
868, 915
315
Output power, highest
setting ⁽³⁾
433 _{Delivered to a 50Ω single-ended load via CC430 reference}
868 ^{design's RF matching network}
915
Output power, lowest
setting ⁽³⁾
Delivered to a 50Ω single-ended load via CC430 reference
design's RF matching network
Second harmonic
433
Third harmonic
Harmonics,
radiated ^{(4) (5) (6)}
Second harmonic
868
Third harmonic
Second harmonic
915
Third harmonic
Frequencies below 960 MHz
315
Frequencies above 960 MHz
+10 dBm CW
Harmonics, conducted
Frequencies below 1 GHz
433
Frequencies above 1 GHz
Second harmonic
868
Other harmonics
+10 dBm CW
+10 dBm CW
Second harmonic
915
Other harmonics
+11 dBm CW⁽⁷⁾
Frequencies below 960 MHz
315
Frequencies above 960 MHz
+10 dBm CW
Frequencies below 1 GHz
Spurious emissions,
conducted, harmonics
not included⁽⁸⁾
433
Frequencies above 1 GHz
+10 dBm CW
Frequencies within 47 to 74, 87.5 to 118,
174 to 230, 470 to 862 MHz
Frequencies below 1 GHz
868
Frequencies above 1 GHz
+10 dBm CW
Frequencies within 47 to 74, 87.5 to 118,
174 to 230, 470 to 862 MHz
TX latency⁽⁹⁾
Frequencies below 960 MHz
915
Frequencies above 960 MHz
Serial operation
+11 dBm CW
MIN
TYP MAX UNIT
122 + j31
116 + j41
86.5 + j43
+12
+13
+11
+11
Ω
dBm
-30
dBm
-56
-57
-50
-52
-50
-54
< -38
< -48
-45
< -48
-59
< -71
-53
< -47
< -58
< -53
< -54
< -54
dBm
dBm
< -63
< -46
< -59
dBm
< -56
< -49
< -63
8
bits
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 49).
(2) Differential impedance as seen from the RF-port (RF_P and RF_N) towards the antenna. Follow the CC430 reference designs available
from the TI website.
(3) Output power is programmable, and full range is available in all frequency bands. Output power may be restricted by regulatory limits.
See also application note AN050 Using the CC1101 in the European 868 MHz SRD Band (SWRA146) and design note DN013
Programming Output Power on CC1101 (SWRA151), which gives the output power and harmonics when using multi-layer inductors.
The output power is then typically +10 dBm when operating at 868 or 915 MHz.
(4) The antennas used during the radiated measurements (SMAFF-433 from R.W.Badland and Nearson S331 868 or 915) play a part in
attenuating the harmonics.
(5) Measured on EM430F6137RF900 with CW, maximum output power
(6) All harmonics are below -41.2 dBm when operating in the 902 to 928 MHz band.
(7) Requirement is -20 dBc under FCC 15.247
(8) All radiated spurious emissions are within the limits of ETSI. Also see design note DN017 CC11xx 868/915 MHz RF Matching
(SWRA168).
(9) Time from sampling the data on the transmitter data input pin until it is observed on the RF output ports
78
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