参数资料
型号: MAX2411AEEI
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 衰减器
英文描述: Low-Cost RF Up/Downconverter with LNA and PA Driver
中文描述: 1900 MHz RF/MICROWAVE UP/DOWN CONVERTER
文件页数: 4/14页
文件大小: 134K
代理商: MAX2411AEEI
M
Low-Cost RF Up/Downc onverter
with LNA and PA Driver
4
_______________________________________________________________________________________
__________________________________________Typic al Operating Charac teristic s
(MAX2411A EV kit, V
CC
= +3.0V, V
GC
= +2.15V, RXEN = TXEN = low, all measurements performed in 50
environment,
f
LO
= 1.5GHz, P
LO
= -10dBm, f
LNAIN
= f
PADRIN
= f
RXMXIN
= 1.9GHz, P
LNAIN
= -32dBm, P
PADRIN
= P
RXMXIN
= -22dBm,
f
IF,
IF
= 400MHz, P
IF
= -32dBm (Note 1), all impedance measurements made directly to pin (no matching network), T
A
= +25°C,
unless otherwise noted.)
26
30
28
34
32
36
38
-40
10
-15
35
60
85
TRANSMIT-MODE SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (°C)
STANDBY SUPPLY CURRENT
vs. TEMPERATURE
T
V
CC
= 5.5V
TXEN = V
CC
V
CC
= 4.0V
V
CC
= 2.7V
V
CC
= 3.0V
17
19
18
21
20
23
22
24
-40
10
-15
35
60
85
RECEIVE-MODE SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (°C)
LNA INPUT IMPEDANCE
vs. FREQUENCY
R
V
CC
= 5.5V
RXEN = V
CC
V
CC
= 4.0V
V
CC
= 2.7V
V
CC
= 3.0V
0
0.03
0.02
0.01
0.04
0.05
0.06
0.07
0.08
0.09
0.10
-40
10
-15
35
60
85
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (°C)
LNA OUTPUT IMPEDANCE
vs. FREQUENCY
S
μ
A
V
CC
= 5.5V
RXEN = TXEN = GND
V
CC
= 4.0V
V
CC
= 2.7V
V
CC
= 3.0V
0
100
300
200
400
500
-40
10
-15
35
60
85
M
TEMPERATURE (°C)
S
μ
A
V
CC
= 5.5V
RXEN = TXEN = 2.0V
V
CC
= 4.0V
V
CC
= 2.7V
V
CC
= 3.0V
0
10
5
20
15
25
30
0
1.0
FREQUENCY (GHz)
1.5
0.5
2.0
2.5
3.0
LNA GAIN vs. FREQUENCY
M
L
1pF SHUNT CAPACITOR AT LNA INPUT
USING EV KIT MATCHING CIRCUIT
(OPTIMIZED FOR 1.9GHz)
RXEN = V
CC
0
40
20
80
60
100
120
0
1.0
FREQUENCY (GHz)
1.5
0.5
2.0
2.5
3.0
MAX2411A-05
R
)
-200
-120
-160
-40
-80
0
40
I
)
IMAGINARY
REAL
RXEN = V
CC
0
50
150
100
200
250
0
1.0
FREQUENCY (GHz)
0.5
1.5
2.0
2.5
3.0
MAX2411A-06
R
)
-125
-100
-50
-75
-25
0
I
)
IMAGINARY
REAL
RXEN = V
CC
13
15
14
17
16
19
18
20
-40
10
-15
35
60
85
LNA GAIN vs. TEMPERATURE
M
TEMPERATURE (°C)
L
V
CC
= 5.5V
V
CC
= 4.0V
V
CC
= 2.7V
V
CC
= 3.0V
RXEN = V
CC
-15
-12
-13
-14
-10
-11
-6
-7
-8
-9
-5
-40
-20
0
20
40
60
100
80
LNA INPUT IP3 vs. TEMPERATURE
M
TEMPERATURE (°C)
I
V
CC
= 5.5V
V
CC
= 4.0V
V
CC
= 2.7V
V
CC
= 3.0V
RXEN = V
CC
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