Texas Instruments CC1101 - Page 14

CC1101
SWRS061H Page 14 of 98
Table 8: Typical Sensitivity over Temperature and Supply Voltage, 868 MHz, Sensitivity Optimized
Setting
Table 9: Typical Sensitivity over Temperature and Supply Voltage, 915 MHz, Sensitivity Optimized
Setting
-20
-10
0
10
20
30
40
50
60
70
80
-40 -30 -20 -10 0 10 20 30 40
Offset [MHz]
Blocking [dB]
-10
0
10
20
30
40
50
60
-1 -0,9 -0,8 -0,7 -0,6 -0,5 -0,4 -0,3 -0,2 -0,1 0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
Offset [MHz]
Selectivity [dB]
Figure 4: Typical Selectivity at 1.2 kBaud Data Rate, 868.3 MHz, GFSK, 5.2 kHz Deviation. IF
Frequency is 152.3 kHz and the Digital Channel Filter Bandwidth is 58 kHz
Supply Voltage
VDD = 1.8 V
Supply Voltage
VDD = 3.0 V
Supply Voltage
VDD = 3.6 V
Temperature [°C]
-40
25
85
-40
25
85
-40
25
85
Sensitivity [dBm]
1.2 kBaud
-113
-112
-110
-113
-112
-110
-113
-112
-110
Sensitivity [dBm]
38.4 kBaud
-105
-104
-102
-105
-104
-102
-105
-104
-102
Sensitivity [dBm]
250 kBaud
-97
-96
-92
-97
-95
-92
-97
-94
-92
Sensitivity [dBm]
500 kBaud
-91
-90
-86
-91
-90
-86
-91
-90
-86
Supply Voltage
VDD = 1.8 V
Supply Voltage
VDD = 3.0 V
Supply Voltage
VDD = 3.6 V
Temperature [°C]
-40
25
85
-40
25
85
-40
25
85
Sensitivity [dBm]
1.2 kBaud
-113
-112
-110
-113
-112
-110
-113
-112
-110
Sensitivity [dBm]
38.4 kBaud
-105
-104
-102
-104
-104
-102
-105
-104
-102
Sensitivity [dBm]
250 kBaud
-97
-94
-92
-97
-95
-92
-97
-95
-92
Sensitivity [dBm]
500 kBaud
-91
-89
-86
-91
-90
-86
-91
-89
-86