— µPC8103T —
Local input level vs. CONVERSION GAIN
35
VCC = 0.9 V
PRFin = –35 dBm
30
fIF = 20 MHz
Upper local
25
20
fRFin = 280 MHz
fRFin = 150 MHz
15
10
5
0
–30
fRFin = 900 MHz
fRFin = 450 MHz
–25
–20
–15
–10
Local input level PLoin (dBm)
µPC8103T, µPC8108T
Local input level vs. CONVERSION GAIN
35
VCC = 1.0 V
PRFin = –35 dBm
30
fIF = 20 MHz
Upper local
25
fRFin = 150 MHz
20
fRFin = 280 MHz
15
fRFin = 900 MHz
10
fRFin = 450 MHz
5
0
–30
–25
–20
–15
–10
Local input level PLoin (dBm)
Local input level vs. CONVERSION GAIN
35
30
fRFin = 150 MHz
25
fRFin = 280 MHz
20
fRFin = 450 MHz
15
fRFin = 900 MHz
10
5
0
–30
VCC = 1.5 V
PRFin = –35 dBm
fIF = 20 MHz
Upper local
–25
–20
–15
–10
Local input level PLoin (dBm)
Local input level vs. CONVERSION GAIN
35
30
fRFin = 150 MHz
25
fRFin = 280 MHz
20
fRFin = 450 MHz
fRFin = 900 MHz
15
10
5
0
–30
VCC = 2.0 V
PRFin = –35 dBm
fIF = 20 MHz
Upper local
–25
–20
–15
–10
Local input level PLoin (dBm)
11