參數(shù)資料
型號: MAX2242EBC-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 衰減器
英文描述: 2.4GHz to 2.5GHz 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): 4/9頁
文件大小: 191K
代理商: MAX2242EBC-T
M
2.4GHz to 2.5GHz
Linear Power Amplifier
4
_______________________________________________________________________________________
Typical Operating Characteristics
(V
CC
= +3.3V, f
IN
= 2.45MHz, RF modulation = IEEE 802.11b, V
SHDN
= V
CC
, T
A
= +25
°
C, unless otherwise noted.)
26
27
29
28
30
31
GAIN vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
G
2.7
3.3
3.0
3.6
P
O
= +22dBm
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= -40
°
C
240
220
280
260
300
320
2.7
3.0
SUPPLY VOLTAGE (V)
3.3
3.6
I
CC
vs. SUPPLY VOLTAGE
M
I
C
P
O
= +22dBm
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
IDLE CURRENT SET TO 280mA
AT V
CC
= +3.3V, T
A
= +25
°
C
15
18
17
16
19
20
21
22
23
24
25
26
27
28
OUTPUT POWER vs. INPUT POWER
M
INPUT POWER (dBm)
O
-15
-11
-7
-3
1
5
-13
-9
-5
-1
3
0
30
60
90
120
150
180
210
240
270
300
330
I
CC
vs. OUTPUT POWER
M
OUTPUT POWER (dBm)
I
C
0
4
6
2
8
10 12 14 16 18 20 22
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
IDLE CURRENT ADJUSTED TO
KEEP ACPR/ALT = -33/-55dBc
-40
-33
-34
-35
-36
-37
-38
-39
-32
-30
-28
-25
-26
-24
ACPR vs. OUTPUT POWER
M
OUTPUT POWER (dBm)
A
16
19
20
17
18
21
22
23
24
25
IDLE CURRENT = 280mA
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
2400
2450
2425
2475
2500
ACPR vs. FREQUENCY
M
FREQUENCY (MHz)
A
-35
-34
-33
-32
P
OUT
= +22 dBm
280
285
290
295
300
305
310
315
320
2400
2425
2450
2475
2500
I
CC
vs. FREQUENCY
M
FREQUENCY (MHz)
I
C
P
O
= +22dBm
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
0.4
0.6
1.8
1
0.8
1.2
1.4
1.6
2
0
4
6
OUTPUT POWER (dBm)
8
2
10 12
18
16
20
14
22
POWER DETECTOR VOLTAGE
vs. OUTPUT POWER
M
P
V
CC
= +2.7V, T
A
= +25
°
C
V
= +3.3V, T
= -40
°
C
V
CC
= +3.6V, T
= +25
°
C
V
CC
= +3.3V, T
A
= +25
°
C
V
CC
= +3.3V, T
A
= +85
°
C
V
CC
= +3.0V, T
A
= +25
°
C
0
15
10
5
20
25
30
OUTPUT POWER HISTOGRAM AT FIXED
1.6V POWER DETECTOR VOLTAGE
M
OUTPUT POWER (dBm)
O
21.6
21.8
22
22.2
22.4
SIGMA = 0.14dBm
BASED ON
100 PARTS
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