THS3001 Datasheet, PDF (18/32 Pages) Texas Instruments – 420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS

THS3001, THS3002
420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS
SLOS217A – JULY 1998 – REVISED JUNE 1999
APPLICATION INFORMATION
theory of operation
The THS300x is a high-speed, operational amplifier configured in a voltage-feedback architecture. The device
is built using a 30-V, dielectrically isolated, complementary bipolar process with NPN and PNP transistors
possessing f_Ts of several GHz. This configuration implements 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 47.
VCC+
7
IIB
3
IN+
2
IN–
6
OUT
IIB
4
VCC–
Figure 47. Simplified Schematic
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