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參數(shù)資料
| 型號： | MRFIC1818 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 衰減器 |
| 英文描述： | 1700-1900 MHz MMIC DCS1800/PCS1900 INTEGRATED POWER AMPLIFIER GaAs MONOLITHIC INTEGRATED CIRCUIT |
| 中文描述： | 1710 MHz - 1785 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 216K |
| 代理商： | MRFIC1818 |
3
MRFIC1818
MOTOROLA RF DEVICE DATA
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
5
6
D
G
S
D
D
D
S
VRAMP
Vreg
R5
R4
L2
NC
C16
C17
C14
C15
IDLE
NC
NC
C11
C3
C2
C1
R2
R1
C13
C18
IN
L1
C4
RF
OUT
C6
0 V
0 V
3.0 V
3.0 V
VG TUNE
–4.0 V
7
8
C1
C2, C9, C10 22 pF, 0603 NPO/COG
C3, C11 47 nF
C4
27 pF, 0603 NPO/COG
C6
3.9 pF, 0603 NPO/COG
C12
220 nF
C13, C16, C17, C19 1
μ
F
6.8 nF
C14, C15 1
μ
F
C18
CR1
L1
1
μ
F
MMBD701LT1
18 nH, Coilcraft or 20 mm
50
Microstrip Line
1.8 nH, Toko 2012
or 5 mm 50
Line
MMSF4N01HD
2.7 k
L2
Q1
R1, R2
R3, R4
R5
T1
T2
T3
T4
U1
U2
Board Material: Glass/Epoxy,
ε
r
= 4.45,
Thickness = 0.5 mm
100
470
2 mm 25
Microstrip Line
5 mm 50
Microstrip Line
8 mm 40
Microstrip Line
1 mm 40
Microstrip Line
MRFIC1818
MC33169 (–4 V Version)
T1
RF IN
T3
T4
C9
C10
C12
CR1
Q1
U1
U2
Figure 2. DCS1800 Applications Circuit Configuration
T2
R3
C19
VBAT
NOTE: For PCS/DCS1900 applications, the following
component values are changed.
C6 = 2.7 pF, 0603 NPO/COG
L2 = 1.5 nH, Toko 2012
T3 = 1 mm 50
Microstrip Line
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