CC1310_16 Datasheet, PDF (14/54 Pages) Texas Instruments – SimpleLink Ultralow Power Sub-1-GHz Wireless MCU

CC1310
SWRS181B – SEPTEMBER 2015 – REVISED OCTOBER 2015
www.ti.com
5.6 Receive (RX) Parameters
Measured on the Texas Instruments CC1310EM-7XD-7793 reference design with T_c = 25°C, V_DDS = 3.0 V, DC-DC enabled,
f_RF = 868 MHz, unless otherwise noted. All measurements are done at the antenna input with a combined RX and TX path.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
Data rate
50
kbps
Data rate offset tolerance, IEEE
802.15.4g PHY
50 kbps, GFSK, 25-kHz deviation, 100-kHz RX BW
(same modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–3
1400
ppm
Data rate step size
1.5
bps
Digital channel filter programmable
bandwidth
Using VCO divide by 5 setting
40
4000 kHz
Receiver sensitivity, 50 kbps
50 kbps, GFSK, 25-kHz deviation, 100-kHz RX BW
(same modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2 868 MHz and 915 MHZ
–110
dBm
Receiver saturation
50 kbps, GFSK, 25-kHz deviation, 100-kHz RX BW
(same modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
10
dBm
Selectivity, ±200 kHz, 50 kbps
Wanted signal 3-dB above sensitivity limit. 50 kbps,
GFSK, 25-kHz deviation, 100-kHz RX BW (same
modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
43, 45
dB
Selectivity, ±400 kHz, 50 kbps
Wanted signal 3-dB above sensitivity limit. 50 kbps,
GFSK, 25-kHz deviation, 100-kHz RX BW (same
modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
48, 52
dB
Blocking ±1 MHz, 50 kbps
Wanted signal 3-dB above sensitivity limit. 50 kbps,
GFSK, 25-kHz deviation, 100-kHz RX BW (same
modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
59, 62
dB
Blocking ±2 MHz, 50 kbps
Wanted signal 3-dB above sensitivity limit. 50 kbps,
GFSK, 25-kHz deviation, 100-kHz RX BW (same
modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
64, 65
dB
Blocking ±5 MHz, 50 kbps
Wanted signal 3-dB above sensitivity limit. 50 kbps,
GFSK, 25-kHz deviation, 100-kHz RX BW (same
modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
67, 68
dB
Blocking ±10 MHz, 50 kbps
Wanted signal 3-dB above sensitivity limit. 50 kbps,
GFSK, 25-kHz deviation, 100-kHz RX BW (same
modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
75, 76
dB
Spurious emissions 1 GHz to 13 GHz
(VCO leakage at 3.5 GHz) and 30 MHz
to 1 GHz
Radiated emissions measured according to ETSI EN
300 220
–70
dBm
Image rejection (image compensation
enabled)
Wanted signal 3-dB above sensitivity limit. 50 kbps,
GFSK, 25-kHz deviation, 100-kHz RX BW (same
modulation format as IEEE 802.15.4g mandatory
mode), BER = 10^–2
44
dB
RSSI dynamic range
50 kbps, GFSK, 25-kHz deviation, 100-kHz RX BW
(same modulation format as IEEE 802.15.4g mandatory
mode). Starting from the sensitivity limit. This is the
range that will give an accuracy of ±2
95
dB
RSSI accuracy
50 kbps, GFSK, 25-kHz deviation, 100-kHz RX BW
(same modulation format as IEEE 802.15.4g mandatory
mode)
±2
dB
Receiver sensitivity, long-range mode 10 ksps, GFSK, 5-kHz deviation, FEC (half rate),
625 bps
DSSS = 8, 40-kHz RX BW , BER = 10^–2
–124
dBm
Selectivity, ±100 kHz, long-range mode
625 bps
Wanted signal 3-dB above sensitivity limit. 10 ksps,
GFSK, 5-kHz deviation, FEC (half rate), DSSS = 8,
40-kHz RX BW , BER = 10^–2
52, 52
dB
14
Specifications
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