Calculation tool
Data sheet
LMH6550
- 400 MHz –3-dB Bandwidth (VOUT = 0.5 VPP)
- 90 MHz 0.1-dB Bandwidth
- 3000 V/µs Slew Rate
- 8 ns Settling Time to 0.1%
- –92/–103 dB HD2/HD3 at 5 MHz
- 10 ns Shutdown/Enable
The LMH6550 device is a high-performance voltage feedback differential amplifier. The LMH6550 has the high speed and low distortion necessary for driving high-performance ADCs as well as the current handling capability to drive signals over balanced transmission lines like CAT 5 data cables. The LMH6550 can handle a wide range of video and data formats.
With external gain set resistors, the LMH6550 can be used at any desired gain. Gain flexibility coupled with high speed makes the LMH6550 suitable for use as an IF amplifier in high-performance communications equipment.
The LMH6550 is available in the space-saving SOIC and VSSOP packages.
Technical documentation
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View all 10 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | LMH6550 Differential, High-Speed Operational Amplifier datasheet (Rev. I) | PDF | HTML | 15 Jan 2015 |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 28 Mar 2017 | ||
| Application note | AN-1719 Noise Figure Analysis Fully Differential Amplifier (Rev. A) | 01 May 2013 | ||
| Application note | Using High Speed Diff Amp to Drive ADCs (Rev. A) | 26 Apr 2013 | ||
| EVM User's guide | LMH730154 High Speed Differential Amplifier Evaluation Board | 06 May 2012 | ||
| Analog Design Journal | Converting single-ended video to differential video in single-supply systems | 16 Sep 2011 | ||
| White paper | Intermediate Frequency (IF) Sampling Receiver Concepts | 31 May 2006 | ||
| White paper | High-Performance Analog Front Ends | 01 Jan 2006 | ||
| Application note | Understanding High-Speed Signals, Clocks, and Data Capture | 18 Oct 2005 | ||
| Application note | A Walk Along the Signal Path (High-Speed Signal Path) | 30 Mar 2005 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
LMH730154 — Evaluation Board for High-Speed Single Differential Amplifier in the 8-Pin SOIC Package
Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Differential Amplifier that are offered in the 8-Pin SOIC package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit (...)
User guide: PDF
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool
TINA-TI — SPICE-based analog simulation program
TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
Ordering & quality
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