PE4274
Preliminary Specification
Typical Performance Data @ 25°C (Unless Otherwise Noted)
(75 ꢀ impedance except as indicated)
Figure 9. Input IP3 (Measured in a 50ꢀ System)
Figure 10. P_1dB Compression
P_1dB_0V
(Measured in a 50ꢀ System)
IP3_0V
IP3_3V
P_1dB_3V
P_1dB Compression for Power On and Power Off States
Input IP3 for Power On and Power Off States
60
40
35
30
25
20
15
10
55
50
45
40
35
30
25
20
Max Input Power = 33dBm
No 1 dB compression at 33 dBm
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Frequency (MHz)
Figure 11. Return Loss: RF1
Figure 12. Return Loss: RF2
RF1 TERMINATED (3V)
RFC-RF1 CLOSED (0V)
RFC-RF1 CLOSED (3V)
RF2 TERMINATED (3V)
RFC-RF2 CLOSED (0V)
RFC-RF2 CLOSED (3V)
RF1 Return Loss for Power On and Power Off Conditions
RF2 Return Loss For Power On and Power Off Conditions
0
-5
0
-5
-10
-15
-20
-25
-30
-10
-15
-20
-25
-30
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
Frequency (MHz)
Frequency (MHz)
Copyright © Peregrine Semiconductor Corp. 2005
Peregrine Semiconductor Corp. ® │http://www.psemi.com
Page 7 of 12
PSEMI [ Peregrine Semiconductor ]
