PE4274
Preliminary Specification
Typical Performance Data @ 25°C (Unless Otherwise Noted)
(75
Ω
impedance except as indicated)
Figure 5. Insertion Loss – Power On
INSERTION LOSS RFC-RF1 (3V)
INSERTION LOSS RFC-RF2 (3V)
0
Figure 6. Insertion Loss – Power Off
INSERTION LOSS RFC-RF1 (0V)
0
Power On Condition
Power Off Condition
-0.5
-0.5
Insertion Loss (dB)
Insertion Loss (dB)
0
500
1000
1500
2000
2500
-1
-1
-1.5
-2
-1.5
-2.5
-2
-3
0
500
1000
1500
2000
2500
Frequency (MHz)
Frequency (MHz)
Figure 7.
Isolation - Power On
RFC IN TO RF1 OUT ISOLATION (3V)
RFC IN TO RF2 OUT ISOLATION (3V)
RF1 OUT TO RF2 OUT ISOLATION (3V)
RF2 OUT TO RF1 OUT ISOLATION (3V)
-40
Figure 8.
Isolation - Power Off
RFC IN TO RF2 OUT ISOLATION (0V)
RF2 OUT TO RF1 OUT ISOLATION (0V)
-40
Power On Condition
Power Off Condition
-50
-50
Isolation (dB)
-60
Isolation (dB)
-60
-70
-70
-80
-80
-90
0
500
1000
1500
2000
2500
-90
0
500
1000
1500
2000
2500
Frequency (MHz)
Frequency (MHz)
Copyright © Peregrine Semiconductor Corp. 2005
Page 6 of 12
File No. 70/0185-01A
│
UltraCMOS™ RFIC Solutions
PEREGRINE [ PEREGRINE SEMICONDUCTOR CORP. ]
