µPC8119T
Output port matching at f = 950 MHz
POWER GAIN vs. GAIN CONTROL VOLTAGE
20
10
0
–10
Vcc = 3.3 V
–20
Vcc = 3.0 V
–30
Vcc = 2.7 V
–40
–50
–60
0 0.5 1 1.5 2 2.5 3 3.5
Gain Control Voltage VAGC (V)
S21 vs. FREQUENCY DEPENDENCE OF GAIN
CONTROL VOLTAGE
Vcc = 3.0 V, Pin = –30 dBm
S21 log MAG 1
VAGC = 1.2 V
10
VAGC = 1.4 V
VAGC = 1.6 V
VAGC = 1.7 V
VAGC = 1.8 V
0 VAGC = 1.9 V
5 dB/ REF 0 dB 1:12.926 dB
VAGC = 0 V
VAGC = 0.9 V
950.000 000 MHz
VAGC = 1.0 V
–10
–20
VAGC = 2.0 V
VAGC = 2.1 V
–30
START 100.000 000 MHz STOP 3 100.000 000 MHz
S11 vs. FREQUENCY DEPENDENCE OF GAIN
CONTROL VOLTAGE
Vcc = 3.0 V, Pin = –30 dBm
S11 log MAG 5 dB/ REF 0 dB 1: –5.7199 dB
950.000 000 MHz
10
VAGC = 3.0 to 2.0 V
VAGC = 1.8 V
0
1
VAGC = 1.6 V
–10
VAGC = 1.4 V
VAGC = 1.2 V
VAGC = 0 to 0.7 V
–20
VAGC = 1.0 V
–30
START 100.000 000 MHz STOP 3 100.000 000 MHz
14
µPC8119T, µPC8120T
POWER GAIN vs. GAIN CONTROL VOLTAGE
20
10
TA = +25 °C
TA = –25 °C
0
TA = +75 °C
–10
–20
TA = –25 °C
–30
–40
TA = +75 °C
TA = +25 °C
–50
–60
0 0.5 1 1.5 2 2.5 3 3.5
Gain Control Voltage VAGC (V)
S12 vs. FREQUENCY DEPENDENCE OF GAIN
CONTROL VOLTAGE
Vcc = 3.0 V, Pin = –30 dBm
0 S12 log MAG
5 dB/ REF 0 dB 1: –32.063 dB
950.000 000 MHz
–10
–20
–30
1 VAGC = 0 V
VAGC = 3.0 V
–40
–50
START 100.000 000 MHz
STOP 3 100.000 000 MHz
S22 vs. FREQUENCY DEPENDENCE OF GAIN
CONTROL VOLTAGE
Vcc = 3.0 V, Pin = –30 dBm
S22 log MAG 5 dB/ REF 0 dB 1: –15.219 dB
950.000 000 MHz
10
0
VAGC = 1.4 V
–10
VAGC = 0 to 0.7 V
–20
VAGC = 3.0 to 2.4 V
–30
START 100.000 000 MHz STOP 3 100.000 000 MHz