THS4501 Datasheet, PDF (35/48 Pages) National Semiconductor (TI) – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIERS

THS4500
THS4501
www.ti.com
SLOS350F – APRIL 2002 – REVISED OCTOBER 2011
ADDITIONAL REFERENCE MATERIAL
• PowerPAD Made Easy, application brief, Texas Instruments Literature Number SLMA004.
• PowerPAD Thermally-Enhanced Package, technical brief, Texas Instruments Literature Number SLMA002.
• Karki, James. Fully Differential Amplifiers. application report, Texas Instruments Literature Number
SLOA054D.
• Karki, James. Fully Differential Amplifiers Applications: Line Termination, Driving High-Speed ADCs, and
Differential Transmission Lines. Texas Instruments Analog Applications Journal, February 2001.
• Carter, Bruce. A Differential Op-Amp Circuit Collection. application report, Texas Instruments Literature
Number SLOA064.
• Carter, Bruce. Differential Op-Amp Single-Supply Design Technique, application report, Texas Instruments
Literature Number SLOA072.
• Karki, James. Designing for Low Distortion with High-Speed Op Amps. Texas Instruments Analog
Applications Journal, July 2001.
REVISION HISTORY
Changes from Revision D (January 2004) to Revision E
Page
• Updated document format .................................................................................................................................................... 1
• Added footnote 1 to Package/Ordering Information table .................................................................................................... 3
• Changed x-axis of Figure 27 ............................................................................................................................................... 12
• Updated crossreferences for Figure 97 in first two paragraphs of the Fully Differential Amplifier Terminal Functions
section ................................................................................................................................................................................. 22
• Added available for download at www.ti.com and end of second paragraph of the Fully Differential Amplifier
Terminal Functions section ................................................................................................................................................. 22
• Changed allow for calculation of to are used to calculate in second paragraph of Input Common-Mode Voltage
Range and the THS4500 Family section ............................................................................................................................ 22
• Clarified last sentence of third paragraph of Input Common-Mode Voltage Range and the THS4500 Family section ..... 22
• Changed two to four in first sentence of Input Common-Mode Voltage Range and the THS4500 Family section ........... 22
• Corrected title of Basic Design Considerations section ...................................................................................................... 24
• Clarified cross-references of the circuits mentioned in the first sentence of the Basic Design Considerations section .... 24
• Deleted figure from Basic Design Considerations section .................................................................................................. 24
• Corrected cross-references in first sentence of Basic Design Considerations section ...................................................... 24
• Clarified the Interfacing to an Analog-to-Digital Converter section ..................................................................................... 25
• Removed cross-reference to nonexistant tble in second paragraph of Setting the Output Common-Mode Voltage
with the V _OCM Input section ................................................................................................................................................ 27
• Added caption titles to figures in the Linearity: Definitions, Terminology, Circuit Techniques, and Design Treadeoffs
section ................................................................................................................................................................................. 28
• Changed THS4502 to THS4500 in seventh paragraph of Linearity: Definitions, Terminology, Circuit Techniques, and
Design Treadeoffs section .................................................................................................................................................. 28
• Corrected spelling in title of An Analysis of Noise in Fully Differential Amplifiers section .................................................. 29
• Added 6.35 mm to second bullet of Printed Circuit Board Layout Techniques for Optimal Performance list .................... 31
• Added 1.27 mm to 2.54 mm to fourth bullet of Printed Circuit Board Layout Techniques for Optimal Performance list ... 31
• Added 0.33 mm to second list item in the PowerPAD PCB Layout Considerations section .............................................. 32
• Changed title of Figure 116 ................................................................................................................................................ 34
Changes from Revision E (MAy 2008) to Revision F
Page
• Added Figure 101 to the Basic Design Considerations section ......................................................................................... 24
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Product Folder Link(s): THS4500 THS4501
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