CMOSTEK CMT2300A-EQR - Tx Phase Noise; Tx Power VS. Supply Voltage

www.cmostek.com
Rev1.0a | 14/50
CMT2300A
1.12.5 Tx Power VS. Supply Voltage
Test Condition: Freq = 434 MHz, 20 dBm / 13dBm matching network
Test Condition: Freq = 868 MHz, 20 dBm / 13dBm matching network
1.12.6 Tx Phase Noise
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.2
2.1
2.0
1.9
1.8
Tx Power(dBm)
Supply Voltage(V)
Tx Power vs. Supply Voltage
20dBm
13dBm
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
3.6
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.1
2.0
1.9
1.8
Tx Power(dBm)
Supply Voltage(V)
Tx Power vs. Supply Voltage
13dBm
20dBm