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THS4061 Datasheet, PDF (14/22 Pages) Texas Instruments – 180-MHz HIGH-SPEED AMPLIFIERS | |||
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THS4061, THS4062
180-MHz HIGH-SPEED AMPLIFIERS
SLOS234D â DECEMBER 1998 â REVISED FEBRUARY 2000
APPLICATION INFORMATION
theory of operation
The THS406x is a high speed, operational amplifier configured in a voltage feedback architecture. It is built using
a 30-V, dielectrically isolated, complementary bipolar process with NPN and PNP transistors possessing fTs of
several GHz. This results in an exceptionally high performance amplifier that has a wide bandwidth, high slew
rate, fast settling time, and low distortion. A simplified schematic is shown in Figure 22.
(7) VCC +
IN â (2)
IN + (3)
NULL (1)
NULL (8)
Figure 22. THS4061 Simplified Schematic
(6) OUT
(4) VCC â
14
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