參數(shù)資料
型號: MAX2247EBC-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 衰減器
英文描述: 2.4GHz SiGe Linear Power Amplifier
中文描述: 2400 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: 4 X 3 MM, UCSP-12
文件頁數(shù): 4/10頁
文件大小: 770K
代理商: MAX2247EBC-T
M
2.4GHz SiGe Linear Power Amplifier
4
_______________________________________________________________________________________
Typical Operating Characteristics
(V
CC_
= 3V, f
RF
= 2.45GHz, with MAX2247 EV kit optimized for P
OUT
= +23dBm. T
A
= +25°C, unless otherwise noted.)
OUTPUT POWER, SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX2247 toc01
SUPPLY VOLTAGE (V)
P
O
S
3.0
3.3
3.6
3.9
22
20
18
16
28
26
24
30
550
250
300
350
400
450
500
2.7
4.2
INPUT POWER ADJUSTED TO
KEEP ADJ/ALT CPR = -30dBc/-50dBc
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
P
OUT
I
CC
OUTPUT POWER, SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX2247 toc02
SUPPLY VOLTAGE (V)
P
O
S
3.0
3.3
3.6
3.9
22
20
18
16
28
26
24
14
550
250
300
350
400
450
500
2.7
4.2
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
P
OUT
INPUT POWER ADJUSTED TO
KEEP ADJ/ALT CPR = -32dBc/-55dBc
I
CC
GAIN vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
G
3.9
3.6
3.3
3.0
26
27
28
29
30
31
32
33
34
35
25
2.7
4.2
P
OUT
= +23dBm
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
3.9
3.6
3.3
3.0
260
270
280
290
300
310
320
330
340
350
250
2.7
4.2
P
OUT
= +23dBm
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
ADJ CPR
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
A
3.9
3.6
3.3
3.0
-38
-36
-34
-32
-30
-28
-26
-24
-40
2.7
4.2
P
OUT
= +23dBm
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
ALT CPR
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
A
3.9
3.6
3.3
3.0
-64
-62
-60
-58
-56
-54
-52
-50
-48
-46
-66
2.7
4.2
P
OUT
= +23dBm
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
OUTPUT POWER vs. INPUT POWER
M
P
IN
(dBm)
P
O
0
-5
-15
-10
5
10
15
20
25
30
35
40
0
-20
5
V
CC
= +4.2V
V
CC
= +3.3V
V
CC
= +3.0V
SUPPLY CURRENT vs. OUTPUT POWER
M
P
OUT
(dBm)
S
22
20
18
16
14
12
50
100
150
200
250
300
0
10
BIAS CURRENT ADJUSTED
TO KEEP ADJ/ALT CPR =
-32dBc/-55dBc
ADJ/ALT CPR vs. OUTPUT POWER
M
P
OUT
(dBm)
A
22
20
14
16
18
12
-65
-60
-55
-50
-45
-40
-35
-30
-25
-20
-70
10
24
ADJ CPR
ALT CPR
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