SA2421 Datasheet, PDF (8/12 Pages) NXP Semiconductors – 2.45 GHz low voltage RF transceiver

Philips Semiconductors
2.45 GHz low voltage RF transceiver
Product specification
SA2421
12.5
12.0
11.5
11.0
10.5
10
–40_C
0_C
25_C
70_C
TEMPERATURE (°C)
85_C
2.7V
3.0V
3.8V
5.5V
SR02268
Figure 9. Receive Noise Figure vs Supply Voltage and Temp
29
27
25
23
21
19
17
15
–40_C
0_C
25_C
70_C
TEMPERATURE (°C)
85_C
2.7V
3.0V
3.8V
5.5V
SR02271
Figure 12. Transmit Gain vs Supply Voltage and Temp
–9.0
–9.5
–10.0
–10.5
–11.0
–11.5
–12.0
–12.5
–13
–40_C
0_C
25_C
70_C
TEMPERATURE (°C)
85_C
2.7V
3.0V
3.8V
5.5V
SR02269
Figure 10. RX 1dB Compression vs Supply Voltage and Temp
20
18
16
14
12
10
8
6
4
2
0
–40_C
0_C
25_C
70_C
TEMPERATURE (°C)
85_C
2.7V
3.0V
3.8V
5.5V
SR02272
Figure 13. Transmit Output IP3 vs Supply Voltage and Temp
38
37
36
35
34
33
32
31
30
–40_C
0_C
25_C
70_C
TEMPERATURE (°C)
85_C
2.7V
3.0V
3.8V
5.5V
SR02270
Figure 11. Transmit Current vs Supply Voltage and Temp
13.0
12.5
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8
–40_C
0_C
25_C
70_C
TEMPERATURE (°C)
85_C
2.7V
3.0V
3.8V
5.5V
SR02273
Figure 14. Transmit Noise Figure vs Supply Voltage and Temp
2000 Mar 13
8