Products > Integrated Circuits (ICs) > Interface ICs > LMH0384SQE/NOPB

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HD/SD SDI Extended Reach and Configurable Adaptive Cable Equalizer Serial Interface 16-Pin WQFN EP T/R

  • Package/Case :
  • QFN-16
  • Product Categories :
  • Equalizers
  • RoHs Status:
  • Rohs
  • Marking Code:
  • L0384
  • In-stock:
  • 74


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LMH0384SQE/NOPB Product Details

The LMH0384SQE/NOPB 3-Gbps HD - SD SDI Extended Reach and Configurable Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 125 Mbps to 2.97 Gbps and supports ST 424, ST 292, ST 344, and ST 259 standards.

The LMH0384SQE/NOPB device includes active sensing features and design enhancements including longer cable equalization, lower output jitter, configurable pin mode and SPI modes, a power-saving sleep mode, and programmable output common-mode voltage and swing. The LMH0384SQE/NOPB implements DC restoration to correctly handle pathological data conditions.

The LMH0384SQE/NOPB includes an auto sleep mode to power down the device when no input signal is detected. Other features include separate carrier detect and output mute pins which may be tied together to mute the output when no input signal is present, and a programmable mute reference which may be used to mute the output at a selectable level of signal degradation.

The LMH0384SQE/NOPB supports two modes of operation. In pin mode (non-SPI mode) the LMH0384SQE/NOPB is footprint compatible with the LMH0344 and legacy SDI equalizers. In the optional SPI mode, the LMH0384SQE/NOPB provides register access to all of its features along with a cable length indicator, programmable output common-mode voltage and swing, and launch amplitude optimization.



  • Compliant With ST 424, ST 292, ST 344, and ST 259
  • Supports DVB-ASI at 270 Mbps
  • Wide Range of Data Rates: 125 Mbps to 2.97 Gbps
  • Equalizes up to 140 Meters of Belden 1694A at 2.97 Gbps, up to 200 Meters of Belden 1694A at 1.485 Gbps, or Up to 400 Meters of Belden 1694A at 270 Mbps
  • Power Save Mode With Auto Sleep Control (35 mW Typical Power Consumption in Power Save Mode)
  • Optional SPI Register Access
  • Manual Bypass and Output Mute With a Programmable Threshold
  • Internally Terminated 100-Ω LVDS Outputs With SPI Programmable Output Common-Mode Voltage and Swing
  • Programmable Launch Amplitude Optimization in SPI Mode
  • Cable Length Indicator in SPI Mode
  • Single 3.3-V Supply Operation
  • 16-Pin WQFN Package
  • Industrial Temperature Range: –40°C to +85°C
  • Footprint Compatible With the LMH0344, LMH0044, and LMH0074 in Pin Mode

LMH0384SQE/NOPB Block Diagram
(Picture: Diagram)

Technical Parameters

  • Product
  • Cable Equalizers
  • Operating Supply Voltage
  • 3.3 V
  • Supply Current
  • 10 mA
  • Maximum Operating Temperature
  • + 85 C
  • Minimum Operating Temperature
  • - 40 C
  • Package / Case
  • LLP-16
  • Data Rate
  • 125 Mbps
  • Mounting Style
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 250

LMH0384SQE/NOPB Documents

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that LMH0384SQE/NOPB is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LMH0384SQE/NOPB devices; we pay more attention to the channels and quality of LMH0384SQE/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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Q: What is the process for returns or replacement of LMH0384SQE/NOPB?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMH0384SQENOPB we delivered, we will accept the replacement or return of the LMH0384SQE/NOPB only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LMH0384SQE/NOPB.
(3)The LMH0384SQE/NOPB is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Texas Instruments, Inc

Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for analog and digital embedded and applications processing....
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