Datasheet

1
2
6
4
3
FB1
SIDEMOUNT_SMA
J1
–vs
C2
100 pF
C3
0.1 µF
C0805
C4
22 µF
+
J5
–Vs
J6
GND
TP1
C5
22 µF
J7
+Vs
+vs
FB2
C6
0.1 µF
C0805
C7
100 pF
5
SIDEMOUNT_SMA
J2
–vs
+vs
U1
R4
2 kΩ
R0603_1%
R5
953 Ω
R0603_1%
R2
2 kΩ
R0603_1%
THS4281DBV
J3
PD
R3
49.9 Ω
R0805_1%
C1
C1206
R1
51.1 Ω
R0805_1%
R6
R0603_1%
SIDEMOUNT_SMA
J4
+
TOP
Layer 2 − GND
THS4281
SLOS432A –APRIL 2004–REVISED NOVEMBER 2009 www.ti.com
Figure 77. THS4281EVM Schematic
Figure 78. Figure 79.
THS4281EVM Layout THS4281EVM Board Layout
(Top Layer
and Silkscreen Layer)
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Product Folder Link(s): THS4281