参数资料
型号: MAX2235EVKIT
厂商: Maxim Integrated
文件页数: 4/8页
文件大小: 0K
描述: EVAL KIT MAX2235
标准包装: 1
系列: *
+3.6V, 1W Autoramping Power
Amplifier for 900MHz Applications
Typical Operating Characteristics
(MAX2235 Evaluation Kit, GC = unconnected, f RFIN = 836MHz, V CC = V SHDN = +3.6V, T A = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. OUTPUT POWER
OUTPUT POWER
vs. VOLTAGE AT GC PIN
OUTPUT POWER vs. INPUT POWER
700
600
T A = -40°C
T A = +25°C
40
30
P RFIN = 0dBm
T A = -40 °C
35
30
V CC = +5.0V
V CC = +3.6V
500
400
T A = +85°C
20
T A = +25 ° C
T A = +85 ° C
25
20
V CC = +3.0V
V CC = +2.7V
10
300
15
200
100
0
-10
10
5
0
0
5
10 15 20 25
OUTPUT POWER (dBm)
30
35
-20
0
0.5
1.0 1.5
V GC (V)
2.0
2.5
0
-25
-20
-15 -10 -5 0
INPUT POWER (dBm)
5
10
OUTPUT POWER vs. INPUT POWER
SECOND AND THIRD HARMONICS
AND TEMPERATURE
vs. INPUT POWER
OUTPUT POWER vs. FREQUENCY
35
30
25
20
T A = -40° C
T A = +25°C
T A = +85°C
0
-10
-20
-30
2nd
3rd
35
30
25
20
P RFIN = +3dBm
P RFIN = -5dBm
P RFIN = -13dBm
MATCHED AT
836MHz
15
10
-40
15
10
5
-50
5
P RFIN = -21dBm
0
-25
-20
-15
-10
-5
0
5
10
-60
-25
-20
-15
-10
-5
0
5
10
0
820
825
830
835
840
845
850
855
60
INPUT POWER (dBm)
EFFICIENCY vs. OUTPUT POWER
40
INPUT POWER (dBm)
POWER GAIN vs. OUTPUT POWER
40
INPUT FREQUENCY (MHz)
POWER GAIN vs. OUTPUT POWER
AND TEMPERATURE
50
V CC = +3.6V
35
V CC = +5.0V
35
T A = -40°C
V CC = +2.7V
30
30
40
V CC = +3.0V
25
V CC = +3.6V
25
T A = +25 °C
30
20
V CC = +2.7V
V CC = +3.0V
20
T A = +85°C
20
15
10
15
10
10
V CC = +5.0V
5
5
0
0
5
10
15
20
25
30
35
0
0
5
10
15
20
25
30
35
0
0
5
10
15
20
25
30
35
OUTPUT POWER (dBm)
OUTPUT POWER (dBm)
OUTPUT POWER (dBm)
4
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