Ths7002 Evm Board Layouts; Ths7002 Evm Component Placement Silkscreen And Solder Pads - Texas Instruments THS7002 User Manual

Programmable-gain amplifier evaluation module
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2.2 THS7002 EVM Board Layouts

Board layout examples of the THS7002 EVM PCB are shown in the following
illustrations. They are not to scale and appear here only as a reference.
Figure 2–1. THS7002 EVM Component Placement Silkscreen and Solder Pads
J1
V
CC
L1
1998
J6
Input
A
C1 R1 R2
C2
C3
R4
U2–Out
J7
Input
B
THS7002 EVM Board
SLOP136
Rev. B
J2
J3
GND
GND
+
+
C4
C5
Pre-Amp A
Output
AG2
J6
(3)
AG1
(2)
AG0
(1)
R23
C6
R25
R6
R20
R27
R29
U1
R7
R8
C11
C10
C12
R10
R3 C9
R35
R12
C14
R37
U2
C13
R39
R41
VH
JP3
JP4
(6)
BVREF
R16
(5)
BS/D
J8
(4)
Pre-Amp B
Output
THS7002 EVM Board Layouts
J4
–V
5 V
CC
+
L2
C21
C17
GND
AS/D
(4)
AVREF
S1
(5)
VL
(6)
J9
R24
PGA A
R26
Output
R28
R30
R32
C18
C19
PGA B
R34
R36
Output
J10
R38
R40
R42
BG2 (1)
BG1
S2
(2)
BG0
(3)
C20
JP5
Reference
2-3

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