LMH6552
Vollständig differentieller Verstärker, 1,5 GHz
LMH6552
- 1.5-GHz –3 dB Small Signal
Bandwidth at AV = 1 - 1.25-GHz –3 dB Large Signal
Bandwidth at AV = 1 - 800-MHz Bandwidth at AV = 4
- 450-MHz 0.1 dB Flatness
- 3800-V/µs Slew Rate
- 10-ns Settling Time to 0.1%
- –90 dB THD at 20 MHz
- –74 dB THD at 70 MHz
- 20-ns Enable/Shutdown Pin
- 5-V to 12-V Operation
The LMH6552 device is a high-performance, fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8-bit to 14-bit high-speed data acquisition systems. Using TIs proprietary differential current mode input stage architecture, the LMH6552 allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance.
With external gain set resistors and integrated common mode feedback, the LMH6552 can be configured as either a differential input to differential output or single-ended input to differential output gain block. The LMH6552 can be AC- or DC-coupled at the input which makes it suitable for a wide range of applications, including communication systems and high-speed oscilloscope front ends. The performance of the LMH6552 driving an ADC14DS105 device is 86 dBc SFDR and 74 dBc SNR up to 40 MHz.
The LMH6552 is available in an 8-pin SOIC package as well as a space-saving, thermally enhanced 8-pin WSON package for higher performance.
Technische Dokumentation
Typ | Titel | Datum | ||
---|---|---|---|---|
* | Data sheet | LMH6552 1.5-GHz Fully Differential Amplifier datasheet (Rev. J) | PDF | HTML | 21 Apr 2016 |
E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 28 Mär 2017 | ||
Application note | AN-1719 Noise Figure Analysis Fully Differential Amplifier (Rev. A) | 01 Mai 2013 | ||
User guide | LMH6552SDEVAL High Speed Differential Amplifier Evaluation Board (Rev. B) | 01 Mai 2013 | ||
Application note | Driving the ADC14DS105 High-Speed A/D Converter for High Performance (Rev. B) | 26 Apr 2013 | ||
Application note | Using High Speed Diff Amp to Drive ADCs (Rev. A) | 26 Apr 2013 | ||
Analog Design Journal | Converting single-ended video to differential video in single-supply systems | 16 Sep 2011 | ||
Application note | Adaptive Speed Control for Automotive Systems | 20 Nov 2007 | ||
Application note | Selecting Amplifiers, ADCs, and Clocks for High-Performance Signal Paths | 13 Sep 2007 | ||
Application note | A Walk Along the Signal Path (High-Speed Signal Path) | 30 Mär 2005 |
Design und Entwicklung
Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.
LMH6552SDEVAL — Evaluierungsplatine für den Hochgeschwindigkeits-Differenzverstärker LMH6552
The LMH6552 evaluation board is designed to aid in the characterization of TI`s high speed fully differential amplifiers in an 8-pin LLP package.
PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool
TINA-TI — SPICE-basiertes analoges Simulationsprogramm
Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
---|---|---|
SOIC (D) | 8 | Ultra Librarian |
WSON (NGS) | 8 | Ultra Librarian |
Bestellen & Qualität
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- MSL-Rating / Spitzenrückfluss
- MTBF-/FIT-Schätzungen
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- Qualifikationszusammenfassung
- Kontinuierliches Zuverlässigkeitsmonitoring
- Werksstandort
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