Skyworks Solutions Inc. SI4721-B20-GMR

SI4721-B20-GMR
Part No.:
SI4721-B20-GMR
Manufacturer:
Skyworks Solutions Inc.
Category:
RF Transceiver ICs
Package:
20-UFQFN Exposed Pad
Datasheet:
LINKCOST DEVICE SOLUTION LIMITEDSI4721-B20-GMR.pdf
Description:
IC RF TXRX VHF 20UFQFN
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Product details

  • Specifications
  • FAQ
  • Product Comparison
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Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
TxRx Only
RFFamily/Standard:
VHF
Protocol:
FM Radio
Modulation:
-
Frequency:
76MHz ~ 108MHz
DataRate(Max):
-
Power-Output:
-
Sensitivity:
-
MemorySize:
-
SerialInterfaces:
I²S, SPI
GPIO:
3
Voltage-Supply:
2.7V ~ 5.5V
Current-Receiving:
16.8mA ~ 19.8mA
Current-Transmitting:
18.3mA ~ 18.8mA
OperatingTemperature:
-40°C ~ 95°C
MountingType:
Surface Mount
Category:
RF Transceiver ICs
Datasheet:
LINKCOST DEVICE SOLUTION LIMITEDSI4721-B20-GMR.pdf

1. How to order SI4721-B20-GMR on LINKCOST DEVICE SOLUTION LIMITED?

Currently, LINKCOST DEVICE SOLUTION LIMITED 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 LINKCOST DEVICE SOLUTION LIMITED guarantee that SI4721-B20-GMR 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-GMR. All suppliers must pass our qualification reviews before they can publish their products including SI4721-B20-GMR on LINKCOST DEVICE SOLUTION LIMITED; we pay more attention to the channels and quality of SI4721-B20-GMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

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

The price and inventory of SI4721-B20-GMR 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-GMR?

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

(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-GMR pin diagram, SI4721-B20-GMR datasheet?

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

Image SI4721-B20-GM SI4720-B20-GM SI4721-B20-GMR SI4720-B20-GMR
Part Number SI4721-B20-GM SI4720-B20-GM SI4721-B20-GMR SI4720-B20-GMR
Manufacturer Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc. Skyworks Solutions Inc.
Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Series - - - -
ProductStatus Obsolete Obsolete Obsolete Obsolete
Type TxRx Only TxRx Only TxRx Only TxRx Only
RFFamily/Standard VHF VHF VHF VHF
Protocol FM Radio FM Radio FM Radio FM Radio
Modulation - - - -
Frequency 76MHz ~ 108MHz 76MHz ~ 108MHz 76MHz ~ 108MHz 76MHz ~ 108MHz
DataRate(Max) - - - -
Power-Output - - - -
Sensitivity - - - -
MemorySize - - - -
SerialInterfaces I²S, SPI I²S, SPI I²S, SPI I²S, SPI
GPIO 3 3 3 3
Voltage-Supply 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Current-Receiving 16.8mA ~ 19.8mA 16.8mA ~ 19.8mA 16.8mA ~ 19.8mA 16.8mA ~ 19.8mA
Current-Transmitting 18.3mA ~ 18.8mA 18.3mA ~ 18.8mA 18.3mA ~ 18.8mA 18.3mA ~ 18.8mA
OperatingTemperature -40°C ~ 95°C -40°C ~ 95°C -40°C ~ 95°C -40°C ~ 95°C
MountingType Surface Mount Surface Mount Surface Mount Surface Mount

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