參數(shù)資料
型號: MAX2430IEE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 衰減器
英文描述: Low-Voltage, Silicon RF Power Amplifier/Predriver
中文描述: 800 MHz - 1000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
文件頁數(shù): 4/10頁
文件大?。?/td> 181K
代理商: MAX2430IEE
M
Low-Voltage, S ilic on RF Power
Amplifier/Predriver
4
_______________________________________________________________________________________
_____________________________Typic al Operating Charac teristic s (c ontinued)
(MAX2430EVKIT-SO, f = 915MHz, V
CC
= 3.6V,
SHDN
= V
CC
, output matched to 50
resistive load, output measurements taken after
matching network, T
A
= +25°C, unless otherwise noted.)
1V/div
M
5
μ
s/div
RF OUTPUT ENVELOPE CHARACTERISTICS
vs. SHUTDOWN CONTROL
V
CC
= 3.0V
BIAS CAPACITOR = 1nF
P
OUT
= 20.4dBm (110mW)
t
ON
t
OFF
= 5
μ
s
3V
0V
SHDN
3V
0V
25
20
15
10
5
0
-5
-10
-15
200
175
150
125
100
75
50
25
0
0.4
0.8
1.2
1.6
2.0
2.4
BIAS PIN VOLTAGE (V)
OUTPUT POWER AND SUPPLY CURRENT
vs. EXTERNAL CONTROL VOLTAGE
O
I
C
T
A
= -20°C
T
A
= +25°C
T
A
= -20°C
T
A
= +85°C
PIN = -12dBm
V
CC
= 3.6V
T
A
= +85°C
I
CC
P
OUT
T
A
= +25°C
30
20
10
0
-10
-20
-30
-40
-50
-60
1
2
3
4
5
6
M
HARMONIC NUMBER
OUTPUT POWER AND HARMONICS
O
V
CC
= 3.0V
V
CC
= 3.6V
V
CC
= 4.5V
V
CC
= 5.5V
+20.4dBm
-4.93dBm
-16.7dBm
-47.6
dBm
-35.3dBm
-54.0
dBm
f1
= 915MHz
P
OUT
= +20.4dBm
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-15
-10
-5
0
5
10
15
20
M
OUTPUT POWER PER TONE (dBm)
INTERMODULATION DISTORTION vs.
OUTPUT POWER AND TEMPERATURE
I
V
CC
= 3.6V
f1 = 915MHz
f2 = 916MHz
IM3
IM5
T
A
= -20°C
T
A
= -20°C
T
A
= +25°C
T
A
= +85°C
T
A
= +25°C
T
A
= +85°C
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-10
-5
0
5
10
15
20
M
OUTPUT POWER PER TONE (dBm)
INTERMODULATION DISTORTION
vs. OUTPUT POWER AND V
CC
I
3.0V
3.6V
3.0V
3.6V
5.5V
5.5V
IM3
IM5
相關(guān)PDF資料
PDF描述
MAX2430 Low-Voltage, Silicon RF Power Amplifier/Predriver
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MAX2450CEP 3V, Ultra-Low-Power Quadrature Modulator/Demodulator
MAX2451 3V, Ultra-Low-Power Quadrature Demodulator
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