MRFIC1817 Просмотр технического описания (PDF) - Motorola => Freescale
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производитель
MRFIC1817 Datasheet PDF : 8 Pages
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Vreg
3.0 V
VRAMP
0V
3.0 V
STANDBY
0V
C15
1
14
2
3
C14
4
CR1
5
13
C16
12
C17
11
10
VBAT
R3
C18
C19
R5
C13
6
9
7
8
U2
C11
T4
9
10
R4
C12 C10
C9
T3
11
12
NC 13
RF IN
14
L2
T2
15
IN
NC 16
5D
6D
7D
8D
G4
S3
S2
1
Q1
R1
R2
VG TUNE
8
L1
7
C21 C2
6
C1
C3
5
T1
T5
4
C4
3
RF
OUT
C5
C20
2 NC
1
U1
C1
6.8 nF
C2, C9, C10 22 pF, 0603 NPO/COG
C3, C11 47 nF
C4
5.6 pF, AVX0603 ACCUF
C5
3.9 pF, AVX0603 ACCUF
C12
220 nF
C13, C16, C17, C19 1 µF
C14, C15 1 µF
C18
1 µF
C20, C21 1 pF
CR1
MMBD701LT1
L1
18 nH, Coilcraft or 20 mm
50 Ω Microstrip Line
L2
1.8 nH, Toko 2012
Q1
MMSF4N01HD
R1
2.7 KW
R2
3 KΩ
R3
22 Ω
NOTE: For PCS1900 applications, the following
component values are changed
R4
100 Ω
R5
470 Ω
T1
0.5 mm 30 Ω Microstrip Line
T2
5 mm 50 Ω Microstrip Line
T3
8 mm 50 Ω Microstrip Line
T4
1 mm 50 Ω Microstrip Line
T5
W 5.5 mm 50 Microstrip Line
U1
MRFIC1817
U2
MC33169 (–4 V Version)
Board Material: Glass/Epoxy, εr = 4.45,
Thickness = 0.5 mm
L2 = 1.5 nH Toko 2012
C4 = 6.8 pF, AVX0603 ACCUF
C5 = 2.7 pF, AVX0603 ACCUF
C20 = Not Used
W T1 = 0.5 mm 50 Microstrip Line
W T2 = 5 mm 50 Microstrip Line
W T3 = 1 mm 40 Microstrip Line
Figure 2. DCS1800/PCS1900 Applications Circuit Configuration
MOTOROLA RF DEVICE DATA
MRFIC1817
3
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