MAX2641EUT-T Maxim Integrated Products, MAX2641EUT-T Datasheet - Page 4

• Manufacturer Part Number: MAX2641EUT-T
• Description: RF Amplifier SiGe LNA for Applica tions in the 1400MHz
• Manufacturer: Maxim Integrated Products
• Type: General Purpose Amplifierr

Specifications of MAX2641EUT-T

• Operating Frequency: 2500 MHz
• Noise Figure: 1.5 dB at 2450 MHz
• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 4.7 mA
• Maximum Power Dissipation: 696 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 1 Channel

300MHz to 2500MHz SiGe
Ultra-Low-Noise Amplifiers
(V
4
CC
_______________________________________________________________________________________
= +3V, P
-10
-11
-12
-13
-14
-15
-16
-6
-7
-8
-9
800
OUTPUT RETURN LOSS vs. FREQUENCY
MAX2640 MATCHED AT 900MHz
RFIN
INPUT RETURN LOSS AND
850
OUTPUT RETURN LOSS
INPUT RETURN LOSS
= -34dBm, Typical Operating Circuits, T
FREQUENCY (MHz)
-10
-11
-12
-13
-14
-15
-16
-6
-7
-8
-9
16
15
14
13
12
1800
1800
900
OUTPUT RETURN LOSS vs. FREQUENCY
MAX2641 MATCHED AT 1900MHz
MAX2641 MATCHED AT 1900MHz
T
A
1840
INPUT RETURN LOSS AND
= +85°C
1850
OUTPUT RETURN LOSS
GAIN vs. FREQUENCY
950
INPUT RETURN LOSS
FREQUENCY (MHz)
FREQUENCY (MHz)
1880
1900
T
1000
A
= +25°C
1920
1950
T
Typical Operating Characteristics (continued)
1960
A
-10
-20
-30
-40
-50
-60
= -40°C
0
800
REVERSE ISOLATION vs. FREQUENCY
2000
2000
MAX2640 MATCHED AT 900MHz
A
840
= +25°C, unless otherwise noted.)
FREQUENCY (MHz)
880
920
960
-10
-20
-30
-40
-50
-60
0
1000
3
2
1
0
1800
1800
REVERSE ISOLATION vs. FREQUENCY
T
MAX2641 MATCHED AT 1900MHz
MAX2641 MATCHED AT 1900MHz
A
NOISE FIGURE vs. FREQUENCY
= +85°C
1840
1840
T
A
= +25°C
T
A
6
5
4
3
2
1
0
FREQUENCY (MHz)
= -40°C
FREQUENCY (MHz)
1880
SUPPLY CURRENT vs. SUPPLY VOLTAGE
2
1880
T
A
1920
1920
T
= +85°C
A
T
3
A
= +25°C
= -40°C
1960
MAX2641
1960
V
CC
4
(V)
2000
2000
5
6