Home Amplifiers Special function amplifiers Video amplifiers
Home
Amplifiers
Special function amplifiers
Video amplifiers

LMH6574

ACTIVE

500MHz high-speed op amp with 4:1 high-speed multiplexer

Order now
Data sheet

LMH6574

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Diff gain (%) 0.02 Iout (typ) (A) 0.08 Vs (min) (V) 6 Vs (max) (V) 12 Diff phase (°) 0.05 Features Integrated multiplexer, Shutdown Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 4 Diff gain (%) 0.02 Iout (typ) (A) 0.08 Vs (min) (V) 6 Vs (max) (V) 12 Diff phase (°) 0.05 Features Integrated multiplexer, Shutdown Operating temperature range (°C) -40 to 85 Rating Catalog
SOIC (D) 14 51.9 mm² 8.65 x 6
  • 500 MHz, 500 mV −3 dB Bandwidth, AV = 2
  • 400 MHz, 2 VPP −3 dB Bandwidth, AV = 2
  • 8 ns Channel Switching Time
  • 70 dB Channel to Channel Isolation at 10 MHz
  • 0.02%, 0.05° Diff. Gain, Phase
  • 0.1 dB Gain Flatness to 150 MHz
  • 2200 V/µs Slew Rate
  • Wide Supply Voltage Range: 6 V (±3 V) to 12 V (±6 V)
  • −68 dB HD2 at 5 MHz
  • −84 dB HD3 at 5 MHz
  • 500 MHz, 500 mV −3 dB Bandwidth, AV = 2
  • 400 MHz, 2 VPP −3 dB Bandwidth, AV = 2
  • 8 ns Channel Switching Time
  • 70 dB Channel to Channel Isolation at 10 MHz
  • 0.02%, 0.05° Diff. Gain, Phase
  • 0.1 dB Gain Flatness to 150 MHz
  • 2200 V/µs Slew Rate
  • Wide Supply Voltage Range: 6 V (±3 V) to 12 V (±6 V)
  • −68 dB HD2 at 5 MHz
  • −84 dB HD3 at 5 MHz

The LMH6574 is a high-performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. The output amplifier selects any one of four buffered input signals based on the state of the two address bits. The LMH6574 provides a 400-MHz bandwidth at 2 VPP output signal levels. Multimedia and high definition television (HDTV) applications can benefit from the LMH6574 0.1 dB bandwidth of 150 MHz and its 2200 V/µs slew rate.

The LMH6574 supports composite video applications with its 0.02% and 0.05° differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75-Ω load. An 80-mA linear output current is available for driving multiple video load applications.

The LMH6574 gain is set by external feedback and gain set resistors for maximum flexibility.

The LMH6574 is available in the 14-pin SOIC package.

The LMH6574 is a high-performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. The output amplifier selects any one of four buffered input signals based on the state of the two address bits. The LMH6574 provides a 400-MHz bandwidth at 2 VPP output signal levels. Multimedia and high definition television (HDTV) applications can benefit from the LMH6574 0.1 dB bandwidth of 150 MHz and its 2200 V/µs slew rate.

The LMH6574 supports composite video applications with its 0.02% and 0.05° differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75-Ω load. An 80-mA linear output current is available for driving multiple video load applications.

The LMH6574 gain is set by external feedback and gain set resistors for maximum flexibility.

The LMH6574 is available in the 14-pin SOIC package.
open-in-new Find other Video amplifiers
Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Data sheet LMH6574 4:1 High Speed Video Multiplexer datasheet (Rev. E) PDF | HTML 09 Aug 2018
Technical article 3 common questions when designing with high-speed amplifiers PDF | HTML 17 Jul 2020
Application note Generating Precision Clocks for Time- Interleaved ADCs 02 Aug 2007

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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 (...)
Request
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
View options
Package Pins Download
SOIC (D) 14 View options
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos