— µPC8108T —
RF input level vs. IF output level and IM3
+10
VCC = 1.0 V
fLoin = 470 MHz
PLoin = –21 dBm
0 fRFin (des) = 450.000 MHz
fRFin (undes) = 450.025 MHz
TEST CIRCUIT 1
–10
IFout
–20
–30
–40
IM3
–50
–60
–50
–40
–30
–20
–10
RF input level PRFin (dBm)
µPC8103T, µPC8108T
RF input level vs. IF output level and IM3
+10
VCC = 1.0 V
fLoin = 950 MHz
PLoin = –21 dBm
0 fRFin (des) = 930.000 MHz
fRFin (undes) = 930.025 MHz
TEST CIRCUIT 1
–10
IFout
–20
–30
–40
IM3
–50
–60
–50
–40
–30
–20
–10
RF input level PRFin (dBm)
20