LMH6554
Extrem linearer voll differenzieller Verstärker 2,8 GHz
LMH6554
- Small-Signal Bandwidth 2.8 GHz
- 2 VPP Large-Signal Bandwidth 1.8 GHz
- 0.1 dB Gain Flatness 830 MHz
- OIP3 at 150 MHz 46.5 dBm
- HD2/HD3 at 75 MHz –96 / –97 dBc
- Input Noise Voltage 0.9 nV/√Hz
- Input Noise Current 11 pA/√Hz
- Slew Rate 6200 V/µs
- Power 260 mW
- Typical Supply Current 52 mA
- 14-Lead UQFN Package
The LMH6554 device is a high-performance fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8- to 16-bit high-speed data acquisition systems. Using TIs proprietary differential current mode input stage architecture, the LMH6554 has unity gain, small-signal bandwidth of 2.8 GHz and allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance.
The low-impedance differential output of the device is designed to drive ADC inputs and any intermediate filter stage. The LMH6554 delivers 16-bit linearity up to 75 MHz when driving 2-V peak-to-peak into loads as low as 200 Ω.
The LMH6554 is fabricated in TIs advanced complementary BiCMOS process and is available in a space-saving 14-lead UQFN package for higher performance.
Technische Dokumentation
Typ | Titel | Datum | ||
---|---|---|---|---|
* | Data sheet | LMH6554 2.8-GHz Ultra Linear Fully Differential Amplifier datasheet (Rev. P) | PDF | HTML | 14 Jan 2015 |
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 | LMH6554LE-EVAL High Speed Differential Amplifier Evaluation Board (Rev. C) | 01 Mai 2013 | ||
Application note | AN-2177 Using the LMH6554 as a ADC Driver (Rev. A) | 26 Apr 2013 | ||
Application note | Using High Speed Diff Amp to Drive ADCs (Rev. A) | 26 Apr 2013 | ||
More literature | Featured High Speed Differential Amplifiers | 23 Okt 2012 | ||
Analog Design Journal | Converting single-ended video to differential video in single-supply systems | 16 Sep 2011 | ||
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.
LMH6554LE-EVAL — Evaluierungsplatine für den LMH6554
The LMH6554LE−EVAL evaluation board is designed to aid in the characterization of TI`s LMH6554 fully differential amplifier in an 14 lead LLP package. The LMH6554 is part of the LMH® high speed amplifier family. Use the evaluation board as a guide for high frequency layout and as a tool to aid (...)
PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool
TINA-TI — SPICE-basiertes analoges Simulationsprogramm
TIDA-00093 — Referenzdesign zur Optimierung des THS4509 zum Ansteuern von Highspeed-A/D-Wandlern
TIDA-00092 — Optimieren des LMH6554 zum Ansteuern von Hochgeschwindigkeits-A/D-Wandlern
Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
---|---|---|
UQFN (NHJ) | 14 | Ultra Librarian |
Bestellen & Qualität
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