RF2153 데이터 시트보기 (PDF) - RF Micro Devices
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RF2153 Datasheet PDF : 12 Pages
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RF2153
Evaluation Board Schematic
US - TDMA
C7
1 uF
P1-1
C2
4.7 uF
+
2
C12
10 nF
C8
10 nF
C26
10 nF
J1
RF IN
C11
15 pF
L3
1 nH
C5
R2
50 Ω µstrip
15 pF
C6
C30
15 pF
TL3
1 16 15 14 13
2
12
TL1
3
11
4
10
56789
L4
15 nH
R3
R4
2153402A
0Ω
0Ω
C27
15 pF
C13
15 pF
C4
15 pF
L1*
TL2
C1**
C14
1 pF
C3
15 pF
C15**
J2
RF OUT
P1
P1-1 1 VCC
2 GND
P2-1
P2-2
Board
TDMA (US)
Tied together for optimum linearity
R1
4.7 kΩ
R2 (Ω)
100
C30 (pF) C1 (pF)
10
4.7
L1 (nH) C15 (pF)
12
1.8
P2
P2-1 1 VREG
P2-2 2 VMODE
* L1 is a High Q inductor (i.e., Coilcraft 0805HQ-series).
**C1 and C15 are High Q capacitors (i.e., Johanson C-series).
Transmission
Line Length
TDMA (US)
TL1
20 mils
TL2
160 mils
TL3
10 mils
2-176
Rev A18 001114
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