CC2640R2L
ZHCSRK4A –APRIL 2020 –REVISED SEPTEMBER 2020
www.ti.com.cn
16
10.5
10
9.5
9
4XS
5XD
4XS 0-dBm Setting
4XS 2-dBm Setting
5XD 5-dBm Setting
15
14
13
12
11
10
9
8.5
8
7.5
7
6.5
6
8
7
5.5
5
6
4.5
4
5
4
1.8
1.8
2.05
2.3
2.55 2.8 3.05
Voltage (V)
3.3
3.55
3.8
2
2.2 2.4 2.6 2.8
VDDS (V)
3
3.2 3.4 3.6 3.8
D016
D015
图8-11. RX Mode Current vs Supply Voltage
图8-10. TX Current Consumption vs Supply
(VDDS)
Voltage (VDDS)
7
12
10
8
5XD RX Current
4XS RX Current
6.8
6.6
6.4
6.2
6
6
4
2
5.8
5.6
5XD 5-dBm Setting
4XS 2-dBm Setting
0
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Temperature (èC)
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Temperature (èC)
D001
D002
图8-12. RX Mode Current Consumption vs
图8-13. TX Mode Current Consumption vs
Temperature
Temperature
3.1
5
Active Mode Current
Active Mode Current
4.5
4
3.05
3
3.5
3
2.95
2.9
2.5
2.85
2
1.8
-40 -30 -20 -10
0
10 20 30 40 50 60 70 80
Temperature (èC)
2.3
2.8
VDDS (V)
3.3
3.8
D006
D007
图8-14. Active Mode (MCU Running, No
Peripherals) Current Consumption vs Temperature
图8-15. Active Mode (MCU Running, No
Peripherals) Current Consumption vs Supply
Voltage (VDDS)
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26
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