ADL5541 Data Sheet
Rev. B | Page 12 of 13
EVALUATION BOARD
Figure 26 shows the schematic for the ADL5541 evaluation
board. The board is powered by a single 5 V supply.
The components used on the board are listed in Table 6. Power
can be applied to the board through clip-on leads (VCC and
GND) or through a 2-pin header (W1).
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Figure 24. Evaluation Board Layout (Bottom)
06877-018
Figure 25. Evaluation Board Layout (Top)
ADL5541
C4
68pF
C5
1.2nF
C6
1µF
VCC
C2
33pF
C1
33pF
RFIN RFOUT
L1
47nH
C3
1µF
GND
C7
68pF
C8
OPEN
C9
OPEN
VCC
W1
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DUT1
GND GND
CB VPOS
RFIN RFOUT
GND GND
1
2
3
4
8
7
6
5
Figure 26. Evaluation Board Schematic
Table 6. Evaluation Board Configuration
Component Function Default Value
DUT1 Gain block ADL5541
C1, C2 AC coupling capacitors 33 pF, 0402
C3 Low frequency bypass capacitor 1 μF, 0805
C4, C5, C6, C7, C8, C9 Power supply decoupling capacitors C4 and C7 = 68 pF, 0603
C5 = 1.2 nF, 0603
C6 = 1 μF, 0805
C8 and C9 = open
L1 DC bias inductor 47 nH, 0603 (Coilcraft 0603CS-47-NX or equivalent)
VCC and GND Clip-on terminals for power supply
W1 2-pin header for connection of ground and supply via cable
