Texas Instruments THS3111 Evaluation Module THS3111EVM THS3111EVM 数据表
产品代码
THS3111EVM
TP2
GND
J2
+
C2
V
S
−
J7
C4
C6
C1
J1
+
FB1
C5
C3
FB2
V
S
−
V
S
+
V
S
+
R4
J4
Vin+
R8A
2
3
6
7
4
1
J8
Vs+
R2
Z2
J7
R1
J6
Vout
Vs −
R3
J5
Vin−
_
+
PD
8
R8B
R5
Z1
TP1
R6
0
R7B
R7A
REF
1
SLOS422E – SEPTEMBER 2003 – REVISED OCTOBER 2009
........................................................................................................................................
www.ti.com
Computer simulation of circuit performance using
SPICE
SPICE
is
often
useful
when
analyzing
the
performance of analog circuits and systems. This is
particularly true for video and RF-amplifier circuits
where parasitic capacitance and inductance can have
a major effect on circuit performance. A SPICE model
for the THS3111 is available through the Texas
Instruments web site (
particularly true for video and RF-amplifier circuits
where parasitic capacitance and inductance can have
a major effect on circuit performance. A SPICE model
for the THS3111 is available through the Texas
Instruments web site (
). The product
information center (PIC) is also available for design
assistance and detailed product information. These
models do a good job of predicting small-signal ac
and transient performance under a wide variety of
operating conditions. They are not intended to model
the distortion characteristics of the amplifier, nor do
they attempt to distinguish between the package
types in their small-signal ac performance. Detailed
information about what is and is not modeled is
contained in the model file itself.
assistance and detailed product information. These
models do a good job of predicting small-signal ac
and transient performance under a wide variety of
operating conditions. They are not intended to model
the distortion characteristics of the amplifier, nor do
they attempt to distinguish between the package
types in their small-signal ac performance. Detailed
information about what is and is not modeled is
contained in the model file itself.
Figure 67. THS3110 EVM Board Layout
(Top Layer)
NOTE: The Edge number for the THS3111 is
6445587.
6445587.
Figure 66. THS3110 EVM Circuit Configuration
Figure 68. THS3110 EVM Board Layout
(Bottom Layer)
24
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