UPC2745TB, UPC2746TB
TYPICAL PERFORMANCE CURVES
(T
A
= 25°C)
UPC2745TB
CURRENT vs. VOLTAGE
10
UPC2745TB
CURRENT vs. TEMPERATURE AND VOLTAGE
10
8
8
V
CC
= 3.0 V
Current, I
CC
(mA)
Current, I
CC
(mA)
6
6
V
CC
= 1.8 V
4
4
2
2
0
1
2
3
4
0
-40
-20
0
20
40
60
80
100
Voltage, V
CC
(V)
UPC2745TB
GAIN AND NOISE FIGURE vs.
FREQUENCY AND VOLTAGE
15
V
CC
= 3.3 V
V
CC
= 3.0 V
Temperature, T
A
(°C)
UPC2745TB
GAIN vs.
FREQUENCY AND TEMPERATURE
15
T
A
= -40°C
10
V
CC
= 1.8 V
Noise Figure, NF (dB)
V
CC
= 2.7 V
G
S
Gain, G
S
(dB)
Gain, G
S
(dB)
5
10
0
V
CC
= 1.8 V
NF
9
8
-5
V
CC
= 2.7 V
V
CC
= 3.0 V
6
-10
0.1
V
CC
= 3.3 V
0.3
1.0
3.0
5
7
T
A
= +85°C
10
T
A
= +25°C
V
CC
= 3.0 V
5
0.1
0.3
1.0
3.0
Frequency, f (GHz)
Frequency, f (GHz)
UPC2745TB
ISOLATION vs.
FREQUENCY AND VOLTAGE
-10
UPC2745TB
INPUT RETURN LOSS AND OUTPUT RETURN
LOSS vs. FREQUENCY AND VOLTAGE
0
RL
OUT
V
CC
= 1.8 V
V
CC
= 3.0 V
-20
Input Return Loss, RL
IN
(dB)
Output Return Loss, RL
OUT
(dB)
Isolation, ISOL, (dB)
-10
RL
IN
V
CC
= 1.8 V
V
CC
= 1.8 V
-30
V
CC
= 3.0 V
-20
-40
-50
V
CC
= 3.0 V
-30
-60
0.1
0.3
1.0
3.0
-40
0.1
0.3
1.0
3.0
Frequency, f (GHz)
Frequency, f (GHz)
CEL [ CALIFORNIA EASTERN LABS ]
