Products > Integrated Circuits (ICs) > Audio ICs > GS2972-IBE3
  • GS2972-IBE3

Images are for reference only.


Hot Sale

Serializer with Complete SMPTE Audio and Video Support

  • Package/Case :
  • BGA100
  • Product Categories :
  • Memory chips
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 1000


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

GS2972-IBE3 Product Details

The GS2972-IBE3 is a complete SDI transmitter, generating a SMPTE 424M, SMPTE 292M, SMPTE 259M-C or DVB-ASI compliant serial digital output signal.


The integrated ClockCleaner™ allows the device to accept parallel clocks with high input jitter, and still provide a SMPTE compliant serial digital output.

The device can operate in four basic user selectable modes: SMPTE mode, DVB-ASI mode, Data-Through mode, or Standby mode.

In SMPTE mode, the GS2972-IBE3 performs all SMPTE processing features. Both SMPTE 425M Level A and Level B formats are supported with optional conversion from Level A to Level B for 1080p 50/60 4:2:2 10-bit.

In DVB-ASI mode, the device will perform 8b/10b encoding prior to transmission.

In Data-Through mode, all SMPTE and DVB-ASI processing is disabled. The device can be used as a simple parallel to serial converter.

The device can also operate in a lower power Standby mode. In this mode, no signal is generated at the output.

The GS2972-IBE3 includes a fully SMPTE-compliant cable driver for SMPTE 259M-C, SMPTE 292M and SMPTE 424M interfaces. It features automatic dual slew-rate selection, depending on 3G-, HD- or SD-SDI operational requirements.

In accordance with SMPTE 272M and SMPTE 299M, up to eight channels (two audio groups) of serial digital audio may be embedded into the video data stream. The input audio signal formats supported by the device include AES/EBU, I2S and serial audio. 16, 20 and 24-bit audio formats are supported at 48kHz synchronous for SD modes and 48kHz synchronous or asynchronous in HD, 3Gb/s modes.



  • Integrated audio embedder for up to 8 channels of 48kHz audio
  • Integrated, low noise VCO and integrated ClockCleaner™
  • Integrated cable driver
  • Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s
  • Supports SMPTE 425M (Level A and Level B), SMPTE 424M, SMPTE 292M, SMPTE 259M-C and DVB-ASI
  • Ancillary data insertion
  • Optional conversion from SMPTE 425M Level A to Level B for 1080p 50/60 4:2:2 10-bit
  • Parallel data bus selectable as either 20-bit or 10-bit
  • SMPTE video processing including TRS calculation and insertion, line number calculation and insertion, line based CRC calculation and insertion, illegal code re-mapping, SMPTE 352M payload identifier generation and insertion
  • GSPI Host Interface
  • 1.2V digital core power supply, 1.2V and 3.3V analog power supplies, and selectable 1.8V or 3.3V I/O power supply
  • -20°C to +85°C operating temperature range
  • Low power operation (400mW typical, including cable driver)
  • Small 11mm x 11mm 100-ball BGA package
  • Pb-free and ROHS compliant


  • Cameras
  • Camera Control units
  • Multiviewers
  • Production Switchers
  • Master Control Switchers
  • VTRs
  • Video Servers
  • Encoders/Decoders
  • Up/Down/Cross Converters
  • Audio Embedders
  • Format Detectors
  • Test and Measurement Equipment

Order Codes

  • GS2972-IBTE3: Lead-Free, RoHS Compliant, Tape and Reel-250 Pieces
  • GS2972-IBE3: Lead-Free, RoHS Compliant, Tray-168 Pieces
  • GS2972-CBE3: Lead-Free, RoHS Compliant, Tape and Reel-250 Pieces

Technical Parameters

  • Type
  • Transmitter
  • Applications
  • Video
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 100-LBGA
  • Supplier Device Package
  • 100-BGA (11x11)

GS2972-IBE3 Related Products

Ratings and Reviews (2)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **erge***

    Excellent item, well packaged, fast delivery. Highly recommended. A+++++++++++++

  • **ELTA***

    Materiale conforme a quanto descritto. Ben imballato

  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: Aug 24 - Aug 29 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship 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.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

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.


  • 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


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 GS2972-IBE3 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 GS2972-IBE3 devices; we pay more attention to the channels and quality of GS2972-IBE3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of GS2972-IBE3 chips? Including SEMTECH original factory information, Memory chips application, GS2972-IBE3 pictures?
You can use Jotrin's intelligent search engine, or filter by Transmitters (Serializers) category, or find it through Semtech Corporation Information page.
Q: Are the SEMTECH's GS2972-IBE3 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 GS2972-IBE3, 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 GS2972-IBE3?
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 GS2972IBE3 we delivered, we will accept the replacement or return of the GS2972-IBE3 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 GS2972-IBE3.
(3)The GS2972-IBE3 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 GS2972-IBE3 datasheet pdf, GS2972 pin diagram?
Need any After-Sales service, please feel free contact us:

Semtech Corporation

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...
  • GS2970-IBE3
    GS2970-IBE3 3Gb/s, HD, SD SDI Receiver Complete with SMPTE Audio and Video Process...
  • GS2971AIBE3
    GS2971AIBE3 3G Equalizing Receiver with audio extraction (new silicon) ; HT SUSA C...
  • GS2961-IBE3
    GS2961-IBE3 Interface Bridges, 1.14 V, 1.26 V, BGA, 100 Pins, -20 °C
  • GS2962-IBE3
  • GS2965-INE3
    GS2965-INE3 GS2965-INE3 ; HT SUSA CODE:8542330000
  • GS2971-IBE3
    GS2971-IBE3 3Gb/s, HD, SD SDI Receiver Complete with SMPTE Audio and Video Process...

Certificates & Honor

Certificates & Honor