MAX2640 Datasheet, PDF (2/8 Pages) Maxim Integrated Products – 400MHz to 2500MHz SiGe Ultra-Low-Noise Amplifiers

400MHz to 2500MHz SiGe
Ultra-Low-Noise Amplifiers
ABSOLUTE MAXIMUM RATINGS
V_CC to GND .............................................................-0.3V to +6V
RFIN Power (50Ω source) (Note 1) ..................................+5dBm
Continuous Power Dissipation (T_A = +70°C)
SOT23-6 (derate 8.7mW/°C above +70°C)..................696mW
Operating Temperature Range ...........................-40°C to +85°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: Pin must be AC-coupled with a DC blocking capacitor.
DC ELECTRICAL CHARACTERISTICS
(V_CC = +2.7V to +5.5V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +3.0V, T_A = +25°C.)
PARAMETER
CONDITIONS
MIN TYP MAX
Operating Supply Voltage
2.7
5.5
Operating Supply Current
T_A = +25°C
T_A = -40°C to +85°C
3.5
4.7
6.4
UNITS
V
mA
RF ELECTRICAL CHARACTERISTICS
(V_CC = +3.0V, P_RFIN = -34dBm, Z_O = 50Ω, T_A = +25°C, unless otherwise noted.) (Notes 2 and 3)
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
MAX2640 (f_RFIN = 900MHz)
RFIN Frequency Range
400
1500 MHz
Gain
12.8 15.1
dB
Gain Variation Over Temperature
Noise Figure
T_A = T_MIN to T_MAX
(Note 4)
0.6
1.7
dB
0.9
1.1
dB
Input Return Loss
-11
dB
Output Return Loss
-14
dB
Reverse Isolation
40
dB
Input 1dB Gain Compression Point
-22
dBm
Input Third-Order Intercept Point
(Note 5)
-10
dBm
MAX2641 (f_RFIN = 1900MHz)
RFIN Frequency Range
1400
2500 MHz
Gain
12.4 14.4
dB
Gain Variation Over Temperature
Noise Figure
T_A = T_MIN to T_MAX
(Note 4)
0.9
2.4
dB
1.3
1.5
dB
Input Return Loss
-12
dB
Output Return Loss
-12
dB
Reverse Isolation
30
dB
Input 1dB Gain Compression Point
-21
dBm
Input Third-Order Intercept Point
(Note 6)
-4
dBm
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