參數(shù)資料
型號: THS4120EVM
廠商: Texas Instruments, Inc.
英文描述: THS4120 Evalutation Module(THS4120評估板)
中文描述: THS4120 Evalutation模塊(THS4120評估板)
文件頁數(shù): 11/28頁
文件大小: 278K
代理商: THS4120EVM
THS4120 EVM Specifications
1-3
Introduction and Description
Footprints for high-precision, balanced feedback and gain resistors
(0.01% or better)
Footprints for low-pass filter implementation (see application note
SLOA054A)
Footprints for antialiasing filter implementation (see application note
SLOA054A)
Differential probe terminals on input and output nodes for differential
probe insertion
Various GND and signal test points on the PCB
Circuit schematic printed on the back of the EVM
A good example of high-speed amplifier PCB design and layout
1.3
THS4120 EVM Specifications
Supply voltage range
Supply current, I
CC
Output drive, I
O
(see the device data sheet)
(see the device data sheet)
(see the device data sheet)
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
For complete THS4120 amplifier IC specifications, parameter measurement
information, and additional application information, see the THS4120 data
sheet, TI literature number SLOS319.
1.4
Schematic of the Populated Circuit (Default Configuration)
For verification of jumper locations and other bypass components, see the
complete EVM schematic in Figure 1
2.
Figure 1
1.Schematic of the Populated Circuit on the EVM (Default Configuration)
150
+
+
V
CC
V
SS
150
0
0
V
IN
AC
0
R4a
0
RX1
0
R1a
R1b
150
R3a
R3b
R6a
C1
V
OCM
C4
C6
R4b
0
Rx5
0
Rx4
49.9
Rx6
49.9
R10
50
Source
NOTE: Default populated footprints on the EVM from the input nodes to the output terminals Gain = 1
150
R6B
RX3
49.9
JU4
JU3
Rx0
24.9
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