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    Skyworks Solutions Inc. SI4721-B20-GM

    Part No.:
    SI4721-B20-GM
    Manufacturer:
    Skyworks Solutions Inc.
    Category:
    RF Transceiver ICs
    Package:
    20-UFQFN Exposed Pad
    Datasheet:
    KATY Electronic Technology Co., LTDSI4721-B20-GM.pdf
    Description:
    IC RF TXRX VHF 20QFN
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
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    Product attributes
    Attribute value
    Manufacturer:
    Skyworks Solutions Inc.
    Series:
    -
    Package/Case:
    20-UFQFN Exposed Pad
    Packaging:
    Tray
    Product Status:
    Obsolete
    Programmable:
    Not Verified
    Type:
    TxRx Only
    RF Family/Standard:
    VHF
    Protocol:
    FM Radio
    Modulation:
    -
    Frequency:
    76MHz ~ 108MHz
    Data Rate (Max):
    -
    Power - Output:
    -
    Sensitivity:
    -
    Memory Size:
    -
    Serial Interfaces:
    I2S, SPI
    GPIO:
    3
    Voltage - Supply:
    2.7V ~ 5.5V
    Current - Receiving:
    16.8mA ~ 19.8mA
    Current - Transmitting:
    18.3mA ~ 18.8mA
    Operating Temperature:
    -40°C ~ 95°C
    Grade:
    -
    Qualification:
    -
    Supplier Device Package:
    20-QFN (3x3)

    1. How to order SI4721-B20-GM on KATY Electronic Technology Co., LTD?

    Currently, KATY Electronic Technology Co., LTD only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does KATY Electronic Technology Co., LTD guarantee that SI4721-B20-GM is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the SI4721-B20-GM. All suppliers must pass our qualification reviews before they can publish their products including SI4721-B20-GM on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of SI4721-B20-GM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the SI4721-B20-GM price and inventory displayed accurate?

    The price and inventory of SI4721-B20-GM fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of SI4721-B20-GM?

    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 SI4721-B20-GM we delivered, we will accept the replacement or return of the SI4721-B20-GM 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 SI4721-B20-GM.

    (3)The PartNo 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

    7.How to contact us to get technical supports, such as SI4721-B20-GM pin diagram, SI4721-B20-GM datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Image SI4721-B20-GMR SI4721-B20-GM
    Part Number SI4721-B20-GMR SI4721-B20-GM
    Manufacturer Skyworks Solutions Inc. Skyworks Solutions Inc.
    Series - -
    Package/Case 20-UFQFN Exposed Pad 20-UFQFN Exposed Pad
    Packaging Tape & Reel (TR) Tray
    Product Status Obsolete Obsolete
    Programmable Not Verified Not Verified
    Type TxRx Only TxRx Only
    RF Family/Standard VHF VHF
    Protocol FM Radio FM Radio
    Modulation - -
    Frequency 76MHz ~ 108MHz 76MHz ~ 108MHz
    Data Rate (Max) - -
    Power - Output - -
    Sensitivity - -
    Memory Size - -
    Serial Interfaces I2S, SPI I2S, SPI
    GPIO 3 3
    Voltage - Supply 2.7V ~ 5.5V 2.7V ~ 5.5V
    Current - Receiving 16.8mA ~ 19.8mA 16.8mA ~ 19.8mA
    Current - Transmitting 18.3mA ~ 18.8mA 18.3mA ~ 18.8mA
    Operating Temperature -40°C ~ 95°C -40°C ~ 95°C
    Grade - -
    Qualification - -
    Supplier Device Package 20-QFN (3x3) 20-QFN (3x3)
    • SI4721-B20-GM
    • SI4721-B20-GM PDF
    • SI4721-B20-GM Datasheet
    • SI4721-B20-GM Specifications
    • SI4721-B20-GM Images
    • Skyworks Solutions Inc.
    • Skyworks Solutions Inc. SI4721-B20-GM
    • Buy SI4721-B20-GM
    • SI4721-B20-GM Price
    • SI4721-B20-GM Distributor
    • SI4721-B20-GM Supplier
    • SI4721-B20-GM Wholesale

    Inventory:0

    Please send an inquiry. Send us your inquiry, and we will respond immediately.

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