THS3491
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
900-MHz, High Power Output, Current Feedback Amplifier

 

Models (4)

Title Category Type Date
THS3491RGT TINA-TI Spice Model TINA-TI Spice Model ZIP 15 May 2018
THS3491RGT TINA-TI Reference Design TINA-TI Reference Design TSC 15 May 2018
THS3491DDA TINA-TI Reference Design (Rev. A) TINA-TI Reference Design TSC 27 Mar 2018
THS3491DDA TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 27 Mar 2018

Design kits & evaluation modules (2)

Name Part# Type
THS3491DDA Evaluaton Module THS3491DDAEVM Evaluation Modules & Boards
THS3491RGT Evaluation Module THS3491RGTEVM Evaluation Modules & Boards

Reference designs

100-MHz, 1 A Output current driver reference design for high capacitive load applications

This TI Design uses the THS3491 high-speed, high-voltage current feedback amplifier to demonstrate an output current drive capability of greater than 1 A into a low resistive or high capacitive load while maintaining a large signal bandwidth of 100 MHz at 20 VPP. The high output current drive is (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Development tools (3)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
Voltage Divider Determines A Set of Resistors for a Voltage Divider VOLT-DIVIDER-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
THS3491 Download
Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

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Step 3: Open the .bxl file with the Ultra Librarian software.

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Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

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