Products > Integrated Circuits (ICs) > Interface ICs > LMH0344SQE/NOPB

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LMH0344SQE/NOPB

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Specialized Interface, Serial, Clock & Timing, Industrial, Sensing & Instrumentation, 3.135 V New

  • Manufacturer :
  • TI
  • Package/Case :
  • QFN-16
  • Product Categories :
  • Interface - Specialized
  • RoHs Status:
  • Rohs
  • Marking Code:
  • L0344
  • In-stock:
  • 0

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LMH0344SQE/NOPB Product Details

The LMH0344SQE/NOPB 3-Gbps HD – SD SDI 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.

The LMH0344SQE/NOPB device implements DC restoration to correctly handle pathological data conditions. The equalizer may be driven in either a single-ended or differential configuration.

Additional features include separate carrier detect and output mute pins which may be tied together to mute the output when no signal is present. A programmable mute reference is provided to mute the output at a selectable level of signal degradation.

For applications using the4:4:4:4 10 bits video format, the LMH0394 cable equalizer will provide better performance.

The device is available in two space-saving packages: a 4-mm × 4-mm 16-pin WQFN and even more space-efficient 3-mm × 3-mm 25-ball CS-BGA package.

LMH0344SQE/NOPB

Feature

  • 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 120 Meters of Belden 1694A at 2.97 Gbps, up to 140 Meters of Belden 1694A at 1.485 Gbps, or up to 400 Meters of Belden 1694A at 270 Mbps
  • Equalizes up to 120m of Belden 1694A at 2.97 Gbps With 0.3 UI Maximum Output Jitter
  • Manual Bypass and Output Mute With a Programmable Threshold
  • Single-Ended or Differential Input
  • 50-Ω Differential Outputs (Internal 50-Ω Pullups)
  • Single 3.3-V Supply Operation
  • 280-mW Typical Power Consumption
  • 16-Pin WQFN or 25-Ball CS-BGA Package
  • Industrial Temperature Range: –40°C to +85°C
  • HBM ESD Rating: 8 kV
  • WQFN Version Footprint Compatible With the LMH0044, LMH0384, and LMH0074
  • Replaces the Semtech GS2974A or GS2974B

LMH0344SQE/NOPB Products

LMH0344SQE/NOPB Block Diagram
(Picture: Diagram)

Technical Parameters

  • Product Type
  • HD/SD SDI Adaptive Cable Equalizers
  • Operating Supply Voltage
  • 3.3 V
  • Supply Current
  • 85 mA
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • WQFN-16
  • Maximum Power Dissipation
  • 280 mW
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Reel
  • Series
  • LMH0344
  • Factory Pack Quantity
  • 250

LMH0344SQE/NOPB Documents

LMH0344SQE/NOPB Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
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  • 1 Stars 0%
  • **KHIL***
    2020-01-08

    Alles bestens, netter Kontakt, gerne wieder !!!!!!

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Estimated Delivery Time: Aug 05 - Aug 10 days (choose Expedited at checkout).

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  • $20.00-$40.00 (0.50 KG)
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  • 7-30 days

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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Guarantees

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.

FAQ:

Q: How does Jotrin guarantee that LMH0344SQE/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 LMH0344SQE/NOPB devices; we pay more attention to the channels and quality of LMH0344SQE/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LMH0344SQE/NOPB chips? Including TI original factory information, Interface - Specialized application, LMH0344SQE/NOPB pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Interface ; Serial digital interface (SDI) category, or find it through TI brand manufacturer page.
Q: Are the TI's LMH0344SQE/NOPB price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LMH0344SQE/NOPB, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LMH0344SQE/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 LMH0344SQENOPB we delivered, we will accept the replacement or return of the LMH0344SQE/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 LMH0344SQE/NOPB.
(3)The LMH0344SQE/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.
Q: How to contact us and get support, such as LMH0344SQE/NOPB datasheet pdf, LMH0344 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

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