MAX2655EXT+T Maxim Integrated Products, MAX2655EXT+T Datasheet - Page 5

• Manufacturer Part Number: MAX2655EXT+T
• Description: RF Amplifier LNA with Adjustable- IP3 and Shutdown for
• Manufacturer: Maxim Integrated Products

Specifications of MAX2655EXT+T

• Operating Frequency: 1575 MHz to 1900 MHz
• P1db: - 12.2 dBm
• Noise Figure: 1.45 dB at 1575 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(P
T
A
IN
= +25°C, unless otherwise noted.)
16
14
12
10
8
7
6
4
0
8
7
6
5
4
3
2
1
0
8
6
4
2
0
= -30dBm, input and output are terminated to 50Ω, V
INPUT LOGIC CURRENT vs. TEMPERATURE
1000 1200
-40
SUPPLY CURRENT vs. SUPPLY VOLTAGE
2
INPUT LOGIC HIGH AT V
-20
GAIN vs. FREQUENCY
3
1400
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
0
FREQUENCY (MHz)
T
A
= -40°C
MAX2654
MAX2654
MAX2654
1600 1800
_______________________________________________________________________________________
20
4
RFOUT
T
A
= +25°C
40
T
2000
A
5
60
= +85°C
2200
80
6
1575MHz/1900MHz Variable-IP3
60
55
50
45
40
14
12
10
15
14
13
12
11
10
8
6
4
2
0
INPUT LOGIC CURRENT vs. TEMPERATURE
-40
-40
2.0
SHUTDOWN CURRENT vs. TEMPERATURE
INPUT LOGIC LOW AT V
f
0
= 1575MHz
2.5
CC
-20
-20
GAIN vs. SUPPLY VOLTAGE
T
A
= +3V, high-gain and low-gain modes are applicable only to the MAX2656,
3.0
= +85°C
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
3.5
V
MAX2654
MAX2654
MAX2654
CC
20
20
T
= +6V
4.0
A
RFOUT
= +25°C
Typical Operating Characteristics
4.5
40
40
Low-Noise Amplifiers
5.0
T
V
A
60
60
CC
= -40°C
= +3V
5.5
80
80
6.0
2.0
1.5
1.0
0.5
-10
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
-6
-7
-8
-9
1000
INPUT LOGIC VOLTAGE vs. TEMPERATURE
-40
-40
f
f
INPUT LOGIC LOW AT V
1
2
= 1570 MHz
= 1580 MHz
NOISE FIGURE vs. FREQUENCY
-20
INPUT IP3 vs. TEMPERATURE
-20
1200
INPUT LOGIC HIGH AT V
TEMPERATURE (°C)
TEMPERATURE (°C)
FREQUENCY (MHz)
0
0
1400
MAX2654
MAX2654
MAX2654
20
20
1600
RFOUT
40
40
60
1800
60
RFOUT
80
80
2000
5