參數(shù)資料
型號(hào): MAX2840-MAX2841
廠商: Maxim Integrated Products, Inc.
英文描述: Half-Duplex M-LVDS Transceiver 8-SOIC -40 to 85
中文描述: 5GHz的線性功率放大器
文件頁數(shù): 4/9頁
文件大?。?/td> 750K
代理商: MAX2840-MAX2841
M
5GHz Linear Power Amplifiers
4
_______________________________________________________________________________________
M
OUTPUT POWER (dBm)
S
12
8
4
120
140
160
180
200
220
100
0
16
20
MAX2840
SUPPLY CURRENT vs. OUTPUT POWER
M
OUTPUT POWER (dBm)
P
12
8
4
2
4
6
8
10
18
12
14
16
0
0
16
20
MAX2840
POWER-ADDED EFFICIENCY (PAE)
vs. OUTPUT POWER
3.6V
2.7V
3.0V
M
OUTPUT POWER (dBm)
P
8
12
4
0.7
0.8
1.0
0.9
1.1
1.2
0.6
0
16
MAX2840
POWER DETECTOR OUTPUT
vs. OUTPUT POWER
M
FREQUENCY (MHz)
I
5300
5250
5200
-16
-12
-8
-4
0
-20
5150
5350
MAX2840
INPUT AND OUTPUT RETURN LOSS
vs. FREQUENCY
S11
S22
M
FREQUENCY (MHz)
G
5300
5250
5200
15
20
25
30
10
5150
5350
MAX2840
GAIN vs. FREQUENCY
P
IN
= -8.9dBm
MAX2840 ACPR SPECTRUM
M
SPAN: 100MHz CENTER: 5.25GHz
O
P
O
= +15dBm
M
OUTPUT POWER (dBm)
15
14
13
3
4
5
6
2
12
16
E
MAX2840
EVM vs. OUTPUT POWER
P
IN
= -8.9dBm
V
CC
= 3.0V
V
CC
= 3.3V
Typical Operating Characteristics (continued)
(MAX2840/MAX2841 EV kits, V
CC
= +2.7V to +3.6V, GND = 0V,
SHDN
= V
CC
, V
DAC
= 1.6V (MAX2840), V
DAC
= 1.9V (MAX2841),
T
A
= +25°C. Typical values are measured at V
CC
= +3.3V, f
RF
= 5.25GHz, unless otherwise noted.) (Note 2)
M
FREQUENCY (MHz)
E
5300
5250
5200
3
4
5
6
2
5150
5350
MAX2840
EVM vs. FREQUENCY
P
IN
= -8.9dBm
V
CC
= 3.0V
V
CC
= 3.3V
M
SUPPLY VOLTAGE (V)
S
3.3
3.0
220
240
260
280
200
2.7
3.6
MAX2841
SUPPLY CURRENT vs. SUPPLY VOLTAGE
P
IN
= -4.8dBm
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