Typical operating characteristics – Rainbow Electronics MAX2406 User Manual
Page 3
MAX2406
Low-Cost Downconverter
with Low-Noise Amplifier
_______________________________________________________________________________________
3
5
15
10
20
25
-40
10
-15
35
60
85
SUPPLY CURRENT vs. TEMPERATURE
MAX2406-01
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
V
CC
= 5.5V
V
CC
= 3.0V
V
CC
= 2.7V
0
0.5
1.0
1.5
2.0
-40
-15
10
35
60
85
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX2406-02
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT (
µ
A)
V
CC
= 5.5V
V
CC
= 4V
V
CC
= 3V
V
CC
= 2.7V
0
40
20
80
60
100
120
-200
-120
-160
-40
-80
0
40
0
1000
1500
500
2000
2500
3000
LNA INPUT IMPEDANCE vs. FREQUENCY
MAX2406-03A
FREQUENCY (MHz)
REAL IMPEDANCE (
Ω
)
IMAGINARY IMPEDANCE (
Ω
)
IMAGINARY
MEASURED AT
DEVICE PIN
REAL
REAL
0
100
50
200
150
250
300
-120
-80
-100
-40
-60
-20
0
0
1000
1500
500
2000
2500
3000
LNA OUTPUT IMPEDANCE
vs. FREQUENCY
MAX2406-03B
FREQUENCY (MHz)
REAL IMPEDANCE (
Ω
)
IMAGINARY IMPEDANCE (
Ω
)
MEASURED AT
DEVICE PIN
IMAGINARY
-12
-11
-9
-10
-8
-7
-40
10
-15
35
60
85
LNA INPUT IP3 vs. TEMPERATURE
MAX2406-06
TEMPERATURE (°C)
INPUT IP3 (dBm)
V
CC
= 5.5V
V
CC
= 3.0V
V
CC
= 2.7V
0
5
10
15
20
25
800
1680
1240
2120
2560
3000
LNA GAIN vs. FREQUENCY
MAX2406-04
FREQUENCY (MHz)
GAIN (dB)
WITH 1pF SHUNT
CAPACITOR AT INPUT
WITHOUT 1pF SHUNT
CAPACITOR AT INPUT
12
14
18
16
20
22
-40
10
-15
35
60
85
LNA GAIN vs. TEMPERATURE
MAX2406-05
TEMPERATURE (°C)
GAIN (dB)
V
CC
= 5.5V
V
CC
= 4V
V
CC
= 3V
V
CC
= 2.7V
-10
-8
-4
-6
-2
0
-40
10
-15
35
60
85
LNA OUTPUT 1dB COMPRESSION POINT
vs. TEMPERATURE
MAX2406-07
TEMPERATURE (°C)
OUTPUT 1dB COMPRESSION POINT (dBm)
V
CC
= 5.5V
V
CC
= 3.0V
V
CC
= 2.7V
0.0
1.0
0.5
2.0
1.5
3.0
2.5
3.5
4.5
4.0
5.0
100
480
860
1240
1620
2000
LNA NOISE FIGURE vs. FREQUENCY
MAX2406-09
FREQUENCY (MHz)
NOISE FIGURE (dB)
__________________________________________Typical Operating Characteristics
(MAX2406EVKIT, Rev. B, V
CC
= 3.3V, RXEN = V
CC
, ƒ
LO
= 1.5GHz, ƒ
LNAIN
= ƒ
RXMXIN
= 1.9GHz, P
LNAIN
= -30dBm,
P
RXMXIN
= -21.5dBm, P
LO
= -10dBm, differential IF operation, 50
Ω
system, T
A
= +25°C, unless otherwise noted.)