Evaluation Board Schematics And Artwork; Admv8052-Evalz - Analog Devices EVAL-ADMV8052 User Manual

EVAL-ADMV8052 User Guide

EVALUATION BOARD SCHEMATICS AND ARTWORK

ADMV8052-EVALZ

RF1
1
2 3 4
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S2
1 3 RSTB
2 4
B3S-1000
SCLK
CSB_U1
SDO
SDI
SFL
33Ω
R16
SFL 1
IN
3P3VUSB 2
V
DD
3
GND
C15
0.1µF
ADG749BKSZ
THRU1
DNI
1
2 3 4
LINE LENGTH SHALL BE SAME AS
LAUNCHES TO/FROM RF1 AND RF2.
142-0701-851
PAD1
GND
PAD2
GND
1
GND
2
GND
3
GND
4
GND
RF1
5
RF1
6
50Ω TRACE
RST
7
SCLK
8
CS
9
SDO
PAD3
GND
PAD4
GND
C14
0.1µF
R12
33Ω
R13
33Ω
R14
33Ω
R15
33Ω
U7
6
S2
R21
CSB_U1
5
D
C81
0Ω
4
S1
10pF
R40
DNI
0Ω
DNI
R17
CSB
33Ω
Figure 11. ADMV8052-EVALZ Schematic, Page 1
THRU2
THRUCAL
DNI
1
50Ω TRACE
4 3 2
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U1
PAD12
GND
PAD11
GND
25
GND
24
GND
23
GND
22
GND
ADMV8052ACCZ 21
RF2
20
GND
19
VSS (-2.5V)
18
BYP
17
GND
PAD10
GND
PAD9
GND
R1
CSB_AUX
330Ω
FOR 10MILTHK CORE LAYER USE
R81
1
142-0701-851
49.9Ω
CSB_EXT
4 3 2
Rev. 0 | Page 13 of 18
RF2 RF2
1
50Ω TRACE
4 3 2
142-0701-851
N2P5V
C1 C11
0.1µF
100pF
PLACE SMALLER CAP AS CLOSE
TO DUT AS POSSIBLE
2P5V
C3 C13 C4
100pF 0.1µF 47µF
PLACE SMALLER CAP AS CLOSE
TO DUT AS POSSIBLE
3P3V
C2 C12
100pF 0.1µF
3P3V 2P5V N2P5V
R91 R2 R3
750Ω 330Ω 330Ω
A A C
DS1 DS2 DS3
LTST-C190GKT LTST-C190GKT LTST-C190GKT
A
C C
UG-1951