THS4082 Datasheet, PDF (21/32 Pages) National Semiconductor (TI) – 175 MHz High Speed AMPLIFIERS

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THS4081, THS4082
175ĆMHz LOWĆPOWER HIGHĆSPEED AMPLIFIERS
SLOS274D − DECEMBER 1999 − REVISED JUNE 2001
APPLICATION INFORMATION
evaluation board
An evaluation board is available for the THS4081 (literature number SLOP242) and THS4082 (literature number
SLOP239). This board has been configured for very low parasitic capacitance in order to realize the full
performance of the amplifier. A schematic of the evaluation board is shown in Figure 51. The circuitry has been
designed so that the amplifier may be used in either an inverting or noninverting configuration. For more
information, please refer to the THS4081 EVM User’s Guide or the THS4082 EVM User’s Guide. To order the
evaluation board, contact your local TI sales office or distributor.
VCC+
C3
0.1 µF
+ _C2
6.8 µF
IN +
R3
49.9 Ω
R4
1.3 kΩ
+
THS4081
_
R5
49.9 Ω
OUT
R2
1.3 kΩ
C4
0.1 µF
C1
+ ^{6.8 µF}
IN −
R1
49.9 Ω
VCC −
Figure 51. THS4081 Evaluation Board
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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