參數(shù)資料
型號: RF2681
廠商: RF MICRO DEVICES INC
元件分類: 衰減器
英文描述: W-CDMA LINEAR VARIABLE GAIN DRIVER AMPLIFIER
中文描述: 1920 MHz - 1980 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER
封裝: 3 X 3 MM, QFN, LCC-12
文件頁數(shù): 7/8頁
文件大?。?/td> 157K
代理商: RF2681
Preliminary
4-49
RF2681
Rev A1 010824
4
G
A
Input SWR versus V
GC
1.20
1.25
1.30
1.35
1.40
1.45
1.50
0.00
0.50
1.00
1.50
2.00
2.50
V
GC
(V)
S
SWR, -40o
SWR, 25o
SWR, 85o
Output SWR versus V
GC
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
0.0
0.5
1.0
1.5
2.0
2.5
V
GC
(V)
S
SWR, -40o
SWR, 25o
SWR, 85o
Gain versus V
GC
V
CC
= 2.7 V, Freq = 1950 MHz
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0.0
0.5
1.0
1.5
2.0
2.5
V
GC
(V)
G
Gain, -40o
Gain, 25o
Gain, 85o
ACPR versus V
GC
Maximum Output Power: V
CC
= 2.7 V, Freq = 1950 MHz
-70.0
-66.0
-62.0
-58.0
-54.0
-50.0
-46.0
-42.0
-38.0
-34.0
-30.0
0.0
0.5
1.0
1.5
2.0
2.5
V
GC
(V)
A
ACPR, -40o
ACPR, 25o
ACPR, 85o
OIP3 versus V
GC
Maximum Output Power: V
CC
= 2.7 V, Freq = 1950 MHz
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0.0
0.5
1.0
1.5
2.0
2.5
V
GC
(V)
O
OIP3, -40o
OIP3, 25o
OIP3, 85o
I
CC
versus V
GC
V
CC
= 2.7 V, Freq = 1950 MHz
35.0
36.0
37.0
38.0
39.0
40.0
0.0
0.5
1.0
1.5
2.0
2.5
V
GC
(V)
I
C
Icc, -40o
Icc, 25o
Icc, 85o
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