CC430F613X Datasheet, PDF (77/118 Pages) Texas Instruments – MSP430 SoC with RF Core

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ECCN 5E002 TSPA - Technology / Software Publicly Available
CC430F613x
CC430F612x
CC430F513x
SLAS554D – MAY 2009 – REVISED JULY 2010
RF Receive, 868/915 MHz
T_A = 25°C, V_CC = 3 V (unless otherwise noted)⁽¹⁾
1% packet error rate, 20-byte packet length, Sensitivity optimized, MDMCFG2.DEM_DCFILT_OFF = 0 (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
0.6-kBaud data rate, 2-FSK, 14.3-kHz deviation, 58-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity
-115
dBm
1.2-kBaud data rate, 2-FSK, 5.2-kHz deviation, 58-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity⁽²⁾
Saturation
2-GFSK modulation by setting MDMCFG2.MOD_FORMAT=2,
Gaussian filter with BT = 0.5
FIFOTHR.CLOSE_IN_RX=0 ⁽³⁾
-109
-109
-28
dBm
dBm
Adjacent channel
rejection
Desired channel 3 dB above the sensitivity limit,
100 kHz channel spacing⁽⁴⁾
-100-kHz offset
+100-kHz offset
39
dB
39
Image channel rejection
IF frequency 152 kHz, desired channel 3 dB above
the sensitivity limit
29
dB
Blocking
Desired channel 3 dB above the sensitivity limit⁽⁵⁾
±2 MHz offset
±10 MHz offset
-48
dBm
-40
dBm
38.4-kBaud data rate, 2-FSK, 20-kHz deviation, 100-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity⁽⁶⁾
-102
Saturation
2-GFSK modulation by setting MDMCFG2.MOD_FORMAT = 2,
Gaussian filter with BT = 0.5
FIFOTHR.CLOSE_IN_RX=0 ⁽³⁾
-101
-19
dBm
dBm
Adjacent channel
rejection
Desired channel 3 dB above the sensitivity limit,
200 kHz channel spacing⁽⁵⁾
-200-kHz offset
+200-kHz offset
20
dB
25
Image channel rejection IF frequency 152 kHz, Desired channel 3 dB above the sensitivity limit
Blocking
Desired channel 3 dB above the sensitivity limit⁽⁵⁾ ±2-MHz offset
23
dB
-48
dBm
±10-MHz offset
-40
dBm
250-kBaud data rate, 2-FSK, 127-kHz deviation, 540-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity ⁽⁷⁾
-90
2-GFSK modulation by setting MDMCFG2.MOD_FORMAT = 2,
Gaussian filter with BT = 0.5
-90
Saturation
FIFOTHR.CLOSE_IN_RX=0 ⁽³⁾
-19
dBm
dBm
Adjacent channel
rejection
Desired channel 3 dB above the sensitivity limit,
750-kHz channel spacing⁽⁸⁾
-750-kHz offset
+750-kHz offset
24
dB
30
Image channel rejection IF frequency 304 kHz, Desired channel 3 dB above the sensitivity limit
Blocking
Desired channel 3 dB above the sensitivity limit⁽⁸⁾ ±2-MHz offset
18
dB
-53
dBm
±10-MHz offset
-39
dBm
500-kBaud data rate, MSK, 812-kHz digital channel filter bandwidth (unless otherwise noted)
Receiver sensitivity⁽⁷⁾
-84
dBm
Image channel rejection IF frequency 355 kHz, Desired channel 3 dB above the sensitivity limit
Blocking
Desired channel 3 dB above the sensitivity limit⁽⁹⁾ ±2-MHz offset
-2
dB
-53
dBm
±10-MHz offset
-38
dBm
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 46).
(2) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by about 2mA close to the sensitivity limit. The sensitivity is typically reduced to -107dBm
(3) See Design Note DN010 Close-in Reception with CC1101, literature number SWRA147.
(4) See Figure 22 for blocking performance at other offset frequencies.
(5) See Figure 23 for blocking performance at other offset frequencies.
(6) Sensitivity can be traded for current consumption by setting MDMCFG2.DEM_DCFILT_OFF=1. The typical current consumption is then
reduced by about 2mA close to the sensitivity limit. The sensitivity is typically reduced to -100dBm.
(7) MDMCFG2.DEM_DCFILT_OFF = 1 cannot be used for data rates ≥ 250kBaud.
(8) See Figure 24 for blocking performance at other offset frequencies.
(9) See Figure 25 for blocking performance at other offset frequencies.
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