ADL5531ACPZ-R7(Rev0) 데이터 시트보기 (PDF) - Analog Devices
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ADL5531ACPZ-R7 Datasheet PDF : 12 Pages
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ADL5531
EVALUATION BOARD
Figure 18 shows the schematic for the ADL5531 evaluation
board. The board is powered by a single supply of 5 V.
The components used on the board are listed in Table 5. Power
can be applied to the board through clip-on leads or through
Jumper W1. Note that C4, C7, C8, L3, L4, L5, R1, and R2 have
no function.
Figure 16. Evaluation Board Layout (Bottom)
Figure 17. Evaluation Board Layout (Top)
RFIN C1
10nF
L2
0Ω
C8
OPEN
R1
OPEN
L3
OPEN
C7
OPEN
NC = NO CONNECT
C4
OPEN
L5
OPEN
L1
470nH
C5
C6
10nF 1µF
ADL5531
1 NC
NC 8
2 RFIN
RFOUT 7
3 NC
NC 6
4 NC
CLIN 5
R2
OPEN
C3
1nF
C2
L4
OPEN
10nF
Z1
Figure 18. Evaluation Board Schematic
VPOS
(TESTLOOP RED)
W1
GND
(TESTLOOP BLACK)
RFOUT
Table 5. Evaluation Board Configuration Options
Component Function
Z1
DUT
C1, C2
AC coupling capacitors
C3
Linearizer capacitor
C5
Power supply decoupling capacitor
C6
Power supply decoupling capacitor
C4, C7, C8
R1, R2
L1
DC bias inductor
L2
L3, L4, L5
VPOS, GND Clip-on terminals for power supply
W1
2-pin jumper for connection of ground and supply via cable
RFIN, RFOUT 50 Ω SMA female connectors
Default Value
ADL5531
10 nF, 0402
1 nF, 0603
10 nF, 0603
1 μF, 0603
Open
Open
470 nH, 1008 (Coilcraft 1008CS-471XJLC or equivalent)
0 Ω, 0402
Open
VPOS, GND
W1
RFIN, RFOUT
Rev. 0 | Page 10 of 12
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