MAX2267EUE 查看數據表（PDF） - Maxim Integrated
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MAX2267EUE Datasheet PDF : 16 Pages
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+2.7V, Single-Supply, Cellular-Band
Linear Power Amplifiers
Typical Operating Characteristics (continued)
(MAX2267/MAX2268/MAX2269 EV kits, VCC = +3.5V, SHDN = VCC, CDMA modulation, TA = +25°C, unless otherwise noted.)
MAX2269
OUTPUT POWER vs. INPUT POWER
32
PWR = VCC
31
30
TA = -40°C
29
TA = +85°C
28
TA = +25°C
27
26
25
0
2
4
6
8
INPUT POWER (dBm)
MAX2269
OUTPUT POWER vs. INPUT POWER
24
PWR = GND TA = -40°C
20
16
TA = +85°C
TA = +25°C
12
8
-14 -12 -10 -8 -6 -4 -2
INPUT POWER (dBm)
MAX2269
GAIN vs. OUTPUT POWER
28
PWR = VCC
TA = -40°C
27
TA = +25°C
26
25
TA = +85°C
24
23
0 5 10 15 20 25 30 35
OUTPUT POWER (dBm)
MAX2269
GAIN vs. OUTPUT POWER
29
PWR = GND
TA = -40°C
28
27
26
25
TA = +25°C
TA = +85°C
24
-10 -5 0
5 10 15 20
OUTPUT POWER (dBm)
MAX2269
ADJACENT-CHANNEL POWER RATIO
vs. OUTPUT POWER
-30
PWR = VCC
-40
TA = +85°C
-50
TA = +25°C
-60
TA = -40°C
-70
MAX2269
SUPPLY CURRENT vs. OUTPUT POWER
800
PWR = VCC
600
400
200
0
0 5 10 15 20 25 30 35
OUTPUT POWER (dBm)
MAX2269
ADJACENT-CHANNEL POWER RATIO
vs. OUTPUT POWER
-30
PWR = GND
TA = +85°C
-40
TA = +25°C
-50
-60
TA = -40°C
-70
MAX2269
SUPPLY CURRENT vs. OUTPUT POWER
160
PWR = GND
120
TA = +85°C
80
TA = +25°C
40
TA = -40°C
0
0
3
6
9 12 15 18
OUTPUT POWER (dBm)
MAX2269
ALTERNATE-CHANNEL POWER RATIO
vs. OUTPUT POWER
-40
PWR = VCC
-50
TA = +85°C
TA = +25°C
-60
-70
TA = -40°C
-80
-80
5
10
15
20
25
30
-80
-10 -5 0
5 10 15 20
-90
5
10
15
20
25
30
OUTPUT POWER (dBm)
OUTPUT POWER (dBm)
OUTPUT POWER (dBm)
10 ______________________________________________________________________________________
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