ADL5374ACPZ-WP Просмотр технического описания (PDF) - Analog Devices
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ADL5374ACPZ-WP Datasheet PDF : 20 Pages
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EVALUATION BOARD
Populated RoHS-compliant evaluation boards are available for
evaluation of the ADL5374. The ADL5374 package has an
exposed paddle on the underside. This exposed paddle must
be soldered to the board (see the Power Supply and Grounding
section). The evaluation board is designed without any
components on the underside, so heat can be applied to the
underside for easy removal and replacement of the ADL5374.
QBBP
QBBN IBBN
IBBP
RFPQ
0Ω
RFNQ
0Ω
CFNQ CFNI
OPEN OPEN
RFNI
0Ω
RFPI
0Ω
RTQ
CFPQ OPEN
OPEN
RTI
OPEN
CFPI
OPEN
COM1 1
COM1 2
VPS1 3
VPS1 4
VPS1 5
VPS1
6
C12
0.1µF
Z1
F-MOD
EXPOSED PADDLE
C16
0.1µF
L12
0Ω
C15
0.1µF
18 VPS5
17 VPS4
16 VPS3
15 VPS2
L11
0Ω
C14
0.1µF
14 VPS2
13
VOUT
C13
0.1µF
COUT
100pF
C11
OPEN
VOUT
ADL5374
Figure 38. Evaluation Board Layout, Top Layer
GND
CLOP
100pF
RLOP
OPEN
4
CLON
100pF
RLON
OPEN
3
5
2
NC 6
1
LO
T1
JOHANSON
TECHNOLOGY
3600BL14M050
Figure 37. ADL5374 Evaluation Board Schematic
Table 8. Evaluation Board Configuration Options
Component
Description
VPOS, GND
Power Supply and Ground Clip Leads.
RFPI, RFNI, RFPQ, RFNQ, CFPI,
CFNI, CFPQ, CFNQ, RTQ, RTI
Baseband Input Filters. These components can be used to
implement a low-pass filter for the baseband signals. See
the Filtering section.
Default Condition
Not applicable
RFNQ, RFPQ, RFNI, RFPI = 0 Ω (0402)
CFNQ, CFPQ, CFNI, CFPI = open (0402)
RTQ, RTI = open (0402)
Rev. 0 | Page 17 of 20
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