lt5500 Linear Technology Corporation, lt5500 Datasheet - Page 4

• Manufacturer Part Number: lt5500
• Description: 1.8ghz To 2.7ghz Receiver Front End
• Manufacturer: Linear Technology Corporation

LT5500
TYPICAL PERFOR A CE CHARACTERISTICS
4
–11.0
–11.5
–12.5
–14.0
–14.5
–10.0
–10.5
–12.0
–13.0
–13.5
10
20
19
18
17
16
15
14
13
12
7
9
8
5
4
6
1.5
1.5
1.5
LNA Gain vs Supply Voltage and
Temperature (High Gain Mode)
LNA Gain vs Supply Voltage and
Temperature (Low Gain Mode)
Mixer Conversion Gain vs Supply
Voltage and Temperature
2
2
2
25°C, 2.5GHz
25°C, 2.5GHz
2.5
2.5
2.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
–40°C, 1.8GHz
85°C, 1.8GHz
25°C, 1.8GHz
3
3
3
–40°C, 1.8GHz
–40°C, 1.8GHz
–40°C, 2.5GHz
85°C, 1.8GHz
85°C, 2.5GHz
25°C, 1.8GHz
85°C, 1.8GHz
25°C, 1.8GHz
25°C, 2.5GHz
3.5
3.5
3.5
–40°C, 2.5GHz
–40°C, 2.5GHz
85°C, 2.5GHz
85°C, 2.5GHz
4
4
4
4.5
4.5
4.5
W
5
5
5500 G01
5
5500 G04
5500 G07
U
5.5
5.5
5.5
–20
–10
–12
–14
–16
–18
–8
–2
–4
–6
12
10
–2
–3
–4
–5
–6
–1
6
0
8
4
2
1
0
1.5
1.5
1.5
LNA IIP3 vs Supply Voltage and
Temperature (Low Gain Mode)
LNA IIP3 vs Supply Voltage and
Temperature (High Gain Mode)
Mixer IIP3 vs Supply Voltage and
Temperature
25°C, 1.8GHz
85°C, 1.8GHz
2
85°C, 2.5GHz
2
2
25°C, 2.5GHz
2.5
2.5
2.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
–40°C, 1.8GHz
3
3
3
25°C, 2.5GHz
25°C, 1.8GHz
3.5
3.5
3.5
–40°C, 2.5GHz
–40°C, 2.5GHz
–40°C, 1.8GHz
–40°C, 2.5GHz
–40°C, 1.8GHz
4
25°C, 1.8GHz
85°C, 1.8GHz
4
4
85°C, 2.5GHz
85°C, 1.8GHz
85°C, 2.5GHz
25°C, 2.5GHz
4.5
4.5
4.5
5
5
5
5500 G08
5500 G02
5500 G05
5.5
5.5
5.5
16.5
16.0
19.5
19.0
18.5
18.0
17.0
10.0
17.5
8.5
9.5
9.0
7.5
7.0
4.5
4.0
3.5
3.0
2.5
2.0
8.0
1.5
1.5
1.5
LNA Noise Figure vs Supply
Voltage (High Gain Mode)
LNA Noise Figure vs Supply
Voltage (Low Gain Mode)
Mixer SSB Noise Figure
vs Supply Voltage
T
T
T
A
A
A
= 25°C
= 25°C
= 25°C
2
2
2.5
2.5
2.5
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3
3
2.5GHz
1.8GHz
2.5GHz
1.8GHz
2.5GHz
1.8GHz
3.5
3.5
3.5
4
4
4.5
4.5
4.5
5500 G06
5
5
5500 G03
5500 G09
5500f
5.5
5.5
5.5