Produkte > Integrierte Schaltungen (ICs) > Equalizer > GS2994-INTE3
  • GS2994-INTE3
SEMTECH

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GS2994-INTE3

Adaptive Cable Equalizer 16Pin QFN EP T/R

Hersteller : Semtech Corporation
Verpackung/Behälter : 16-VQFN
Produkt der Kategorien : Cable Equalizers
Datasheet: GS2994-INTE3 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Lagerbestand: 1563

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GS2994-INTE3 Beschreibung

The GS2994-INTE3 is a high-speed BiCMOS integrated circuit designed to equalize and restore signals received over 75ohm coaxial cable.

The device is designed to support SMPTE 424M, SMPTE292M and SMPTE 259M, and is optimized for performance at 270Mbps, 1.485Gbps and 2.97Gbps.

The GS2994-INTE3 features DC restoration to compensate for the DC content of SMPTE pathological test patterns.

The Carrier Detect output pin (CD) indicates whether a valid input signal has been detected. It can be connected directly to the SLEEP pin to enable automatic power-down upon loss of carrier. In the manual sleep mode, a voltage programmable threshold, which can be changed via the SQ_ADJ pin, forces CD high when the input signal amplitude falls below the threshold. This allows the GS2994-INTE3 to distinguish between low-amplitude SDI signals and noise at the input of the device.

The equalizing and DC restore stages are disengaged when the BYPASS pin is HIGH. No equalization occurs in Bypass mode.

The GS2994-INTE3 includes a gain selection pin (GAIN_SEL) which, when tied HIGH, compensates for 6dB flat attenuation.

The differential outputs can be DC-coupled to Gennum® 3.3V cable drivers and reclockers and to industry-standard 1.2V, 2.5V and 3.3V CML logic. In general, DC-coupling to any termination voltage between 1.2V and 3.3V is supported.

The GS2994-INTE3 also includes programmable de-emphasis with three operating levels in order to support long PCB traces. The GS2994-INTE3 is footprint and drop-in compatible with existing GS2974 and GS2984 designs.

The device is available in a 16-pin, 4mm x 4mm QFN package. Power consumption of the GS2994-INTE3 is typically 166mW when DC-coupled at 1.2V.

The GS2994-INTE3 is Pb-free, and the encapsulation compound does not contain halogenated flame retardant.

Feature

  • SMPTE 424M, SMPTE 292M and SMPTE 259M compliant
  • Automatic cable equalization
  • Multi-standard operation from 143Mbps to 2.97Gbps
  • Performance optimized for 270Mbps, 1.485Gbps and 2.97Gbps.  Typical equalized length of Belden 1694A cable:
    • 140m at 2.97Gbps
    • 200m at 1.485Gbps
    • 400m at 270Mbps
  • Supports DVB-ASI at 270Mbps
  • Manual bypass (useful for low data rates with slow rise/fall times)
  • Programmable carrier detect with squelch threshold adjustment
  • Automatic power-down on loss of signal
  • Standby power <30mW (typical)
  • Differential output, supports DC-coupling to 1.2V -> 3.3V CML logic
  • 0/6 dB gain boost selection pin • Selectable de-emphasis: 2dB, 4dB and 6dB
  • Standard EIA/JEDEC logic control and status signal levels
  • Single 3.3V power supply operation
  • 166mW power consumption (typical)
  • Wide operating temperature range of -40ºC to +85ºC
  • Small footprint QFN package (4mm x 4mm)

    • Footprint compatible with the GS2974 and the GS2984
  • Pb-free and RoHS compliant

Anwendungen

  • SMPTE 424M, SMPTE 292M and SMPTE 259M coaxial cable serial digital interfaces

Order Codes

  • GS2994-INE3: Lead-Free, RoHS Compliant, Tray-490 Pieces
  • GS2994-INTE3: Lead-Free, RoHS Compliant, Tape and Reel-250 Pieces
  • GS2994-INTE3Z: Lead-Free, RoHS Compliant, Tape and Reel-2500 Pieces

Technische Parameter

  • Type
  • Cable Equalizer
  • Applications
  • Video
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-VQFN Exposed Pad
  • Supplier Device Package
  • 16-QFN (4x4)

GS2994-INTE3 Verwandte besondere

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **olfg***
    2019-08-18

    Alles bestens, gerne wieder. Seriöser Verkäufer, vorbehaltlos zu empfehlen

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Estimated Delivery Time: Jun 04 - Jun 09 days (choose Expedited at checkout).

Fracht & Zahlung

Fracht

  • Liefer-Type
  • Schiff Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


Zahlung

  • Zahlungsbedingungen
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
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  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.

Verpackung

  • 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

Garantien

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

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 GS2994-INTE3 is the original manufacturer or agent of SEMTECH?
We have a professional business development department to strictly test and verify the qualifications of SEMTECH original manufacturers and agents. All SEMTECH suppliers must pass the qualification review before they can publish their GS2994-INTE3 devices; we pay more attention to the channels and quality of GS2994-INTE3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of GS2994-INTE3 chips? Including SEMTECH original factory information, Cable Equalizers application, GS2994-INTE3 pictures?
You can use Jotrin's intelligent search engine, or filter by Cable Equalizers category, or find it through Semtech Corporation Information page.
Q: Are the SEMTECH's GS2994-INTE3 price and stock displayed on the platform accurate?
The SEMTECH's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for GS2994-INTE3, 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 GS2994-INTE3?
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 GS2994INTE3 we delivered, we will accept the replacement or return of the GS2994-INTE3 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 GS2994-INTE3.
(3)The GS2994-INTE3 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 GS2994-INTE3 datasheet pdf, GS2994 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Semtech Corporation

Semtech
Semtech is a leading semiconductor supplier of high-performance analog and mixed-signal and advanced algorithms. It has patented long-distance low-power wireless LoRa technology and plays an important role in the low-power wide-area technology market. LoRa technology is widely used in China applicat...

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