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Product details

Parameters

Architecture Current FB Number of channels (#) 3 Total supply voltage (Min) (+5V=5, +/-5V=10) 6 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 BW @ Acl (MHz) 500 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 1400 Vn at flatband (Typ) (nV/rtHz) 5 Iq per channel (Typ) (mA) 20 Vos (offset voltage @ 25 C) (Max) (mV) 14 Features Shutdown, Integrated Multiplexer Rating Catalog Operating temperature range (C) -40 to 85 Input bias current (Max) (pA) 5000000 Offset drift (Typ) (uV/C) 27 Output current (Typ) (mA) 80 2nd harmonic (dBc) -78 3rd harmonic (dBc) -75 @ MHz 10 open-in-new Find other High-speed op amps (GBW>=50MHz)

Package | Pins | Size

SSOP (DBQ) 16 29 mm² 4.9 x 6 open-in-new Find other High-speed op amps (GBW>=50MHz)

Features

  • 350-MHz, 250-mV, −3-dB Bandwidth
  • 290-MHz, 2-VPP, −3-dB Bandwidth
  • 10-ns Channel Switching Time
  • 90-dB Channel to Channel Isolation at 5 MHz
  • 0.02%, 0.02° Diff. Gain, Phase
  • 0.1-dB Gain Flatness to 140 MHz
  • 1400-V/µs Slew Rate
  • Wide Supply Voltage Range:
    6 V (±3 V) to 12 V (±6 V)
  • −78-dB HD2 at 10 MHz
  • −75-dB HD3 at 10 MHz

All trademarks are the property of their respective owners.

open-in-new Find other High-speed op amps (GBW>=50MHz)

Description

The LMH6572 is a high performance analog multiplexer optimized for professional grade video and other high fidelity, high bandwidth analog applications. The LMH6572 provides a 290-MHz bandwidth at 2-VPP output signal levels. The 140 MHz of 0.1-dB bandwidth and a 1500-V/µs slew rate make this part suitable for high definition television (HDTV) and high resolution multimedia video applications.

The LMH6572 supports composite video applications with its 0.02% and 0.02° differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75-Ω load. The LM6572 can deliver 80-mA linear output current for driving multiple video load applications.

The LMH6572 has an internal gain of 2 V/V (+6 dBv) for driving back terminated transmission lines at a net gain of 1 V/V (0 dBv).

The LMH6572 is available in the SSOP package.











open-in-new Find other High-speed op amps (GBW>=50MHz)
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 5
Type Title Date
* Datasheet LMH6572 Triple 2:1 High Speed Video Multiplexer datasheet (Rev. G) Aug. 28, 2018
Technical articles How to reduce distortion in high-voltage, high-frequency signal generation for AWGs Oct. 30, 2018
Technical articles What are the advantages of using JFET-input amplifiers in high-speed applications? Jun. 18, 2018
Technical articles Unique active mux capability combines buffer and switch into one solution Oct. 10, 2017
Technical articles How to minimize filter loss when you drive an ADC Oct. 20, 2016

Design & development

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Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI 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 (...)
CALCULATION TOOL Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
CALCULATION TOOL Download
Voltage Divider Determines A Set of Resistors for a Voltage Divider
VOLT-DIVIDER-CALC VOLT-DIVIDER-CALC quickly determines a set of resistors for a voltage divider. This KnowledgeBase Javascript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. This calculator can also be used to design non-inverting attentuation circuits.

(...)

CAD/CAE symbols

Package Pins Download
SSOP (DBQ) 16 View options

Ordering & quality

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