UPC8131TA-E3 NEC [NEC], UPC8131TA-E3 Datasheet - Page 12

• Manufacturer Part Number: UPC8131TA-E3
• Description: -15 dBm INPUT, VARIABLE GAIN AMPLIFIER SILICON MMIC FOR TRANSMITTER AGC OF DIGITAL CELLULAR TELEPHONE
• Manufacturer: NEC [NEC]

Output port matching at f = 950 MHz
12
PC8130TA
20
15
10
10
15
20
25
30
35
40
40
20
20
40
40
20
20
40
5
0
5
0
0
0
S
V
S
START 100.000 000 MHz
S
V
S
START 100.000 000 MHz
POWER GAIN vs. GAIN CONTROL VOLTAGE
21
11
CC
21
CC
11
vs. FREQUENCY DEPENDENCE OF GAIN CONTROL VOLTAGE
vs. FREQUENCY DEPENDENCE OF GAIN CONTROL VOLTAGE
log MAG
log MAG
= 3.0 V, P
= 3.0 V, P
0.5
V
V
CC
AGC
Gain Control Voltage V
V
= 2.7 V
V
AGC
1
= 1.0 V
AGC
V
V
1
1
AGC
V
AGC
in
= 1.1 V
in
10 dB/REF 0 dB
10 dB/REF 0 dB
V
AGC
= 1.2 V
V
= 20 dBm
= -20 dBm
V
1.5
AGC
= 3.0 V
= 1.3 V
AGC
AGC
= 1.4 V
V
= 1.5 V
= 1.6 V
= 0 to 1.0 V
AGC
V
V
2
CC
CC
STOP 3 100.000 000 MHz
= 2.0 V
STOP 3 100.000 000 MHz
= 3.0 V
= 3.3 V
V
2.5
V
950.000 000 MHz
950.000 000 MHz
AGC
AGC
V
AGC
V
AGC
V
AGC
= 0 V
V
AGC
= 1.6 V
1: 36.686 dB
1: 6.9044 dB
V
V
AGC
3
= 1.9 V
(V)
AGC
AGC
= 0.2 V
= 2.0 V
= 2.2 V
= 3.0 V
3.5
= 0.9 V
4
20
15
10
10
15
20
25
30
35
40
40
20
20
40
40
20
20
40
5
0
5
0
0
0
S
V
S
START 100.000 000 MHz
S
V
S
START 100.000 000 MHz
POWER GAIN vs. GAIN CONTROL VOLTAGE
12
22
V
T
12
22
CC
V
CC
AGC
A
vs. FREQUENCY DEPENDENCE OF GAIN CONTROL VOLTAGE
vs. FREQUENCY DEPENDENCE OF GAIN CONTROL VOLTAGE
AGC
log MAG
log MAG
= 85 C
= 3.0 V, P
= 3.0 V, P
0.5
= 3.0 V
= 3.0 V
Gain Control Voltage V
1
1
V
1
in
in
AGC
10 dB/REF 0 dB
10 dB/REF 0 dB
= 20 dBm
= -20 dBm
1.5
PC8130TA, PC8131TA
T
= 1.55 V
A
V
V
T
= 25 C
AGC
V
V
AGC
A
AGC
AGC
= 25 C
2
= 0 V
= 1.7 V
= 0 V
= 2.05 V
STOP 3 100.000 000 MHz
STOP 3 100.000 000 MHz
2.5
950.000 000 MHz
950.000 000 MHz
AGC
1: 20.344 dB
1: 12.969 dB
3
(V)
3.5
4