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RTR6285 Product Details

Device description
The RTR6285/RTR6280 device is a highly integrated radio frequency complementary metal oxide semiconductor (RF CMOS) transceiver IC.
The functional block diagram for the RTR6285 IC is shown in Figure 1-1 and the functional block diagram for the RTR6280 IC is shown in Figure 1-2.

The RTR6285/RTR6280 IC supports multi-band, multi-mode phones.
■ Receiver paths:
   ❒ GSM/EDGE 850
   ❒ GSM/EDGE 900
   ❒ GSM/EDGE 1800
   ❒ GSM/EDGE 1900
   ❒ Two single-ended UMTS inputs
   ❒ Two differential UMTS inputs
   ❒ Three single-ended UMTS diversity inputs (RTR6285 only)
   ❒ GPS receive (RTR6285 only)
■ Transmitter paths:
   ❒ Two low-band Tx paths for:
      – GSM/EDGE 850
      – GSM/EDGE 900
      – UMTS 800/850/900
   ❒ Three high-band Tx paths for:
      – GSM/EDGE 1800
      – GSM/EDGE 1900
      – UMTS 1700/AWS/1800
      – UMTS 1900
      – UMTS 2100
Numerous secondary functions also are integrated on-chip:
■ LNAs for UMTS Rx operation
■ Quadrate demodulator to support UMTS Rx operation
■ Three fractional-N synthesizers with on-chip VCOs and loop filters:
   ❒ PLL1 and on-chip VCO support all transmitters of GSM 850/900/1800/1900 and
      UMTS low and high bands. It also serves all receivers of GSM
   ❒ PLL2 and on-chip VCO support primary and diversity receivers of UMTS high
      and low bands.
   ❒ PLL3 and on-chip VCO support GPS receiver (RTR6285 only).
■ Transceiver LO generation and distribution circuits:
   ❒ GSM/EDGE 850/900/1800/1900 Rx
   ❒ GSM/EDGE 850/900/1800/1900 Tx
   ❒ UMTS high and low bands primary and diversity Rx
   ❒ UMTS high and low bands Tx
■ Quadrature modulators to support GSM/GPRS/EDGE polar Tx and
   WCDMA/HSDPA Tx operations
■ Integrated power detector
■ Analog support functions
■ Reference signal for the Mobile Station Modem™ (MSM™) device transmit DACs
■ Transmit gain control
■ Bias control
■ Digital control circuits and interfaces
■ Single-line serial bus interface (SSBI)
■ Thermometer for temperature measurement

Technical Parameters

  • Manufacturer
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  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free/RoHS Compliant
  • Package/Case
  • QFN

RTR6285 Related Products

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  • **ypho***

    shipping fast,good quality,excellent service,will buy again

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Estimated Delivery Time: Feb 01 - Feb 06 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 RTR6285 is the original manufacturer or agent of QUALCOMM?
We have a professional business development department to strictly test and verify the qualifications of QUALCOMM original manufacturers and agents. All QUALCOMM suppliers must pass the qualification review before they can publish their RTR6285 devices; we pay more attention to the channels and quality of RTR6285 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of RTR6285 chips? Including QUALCOMM original factory information, application, RTR6285 pictures?
You can use Jotrin's intelligent search engine, or filter by Integrated Circuits (ICs) category, or find it through Qualcomm Technologies, Inc Information page.
Q: Are the QUALCOMM's RTR6285 price and stock displayed on the platform accurate?
The QUALCOMM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for RTR6285, 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 RTR6285?
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 RTR6285 we delivered, we will accept the replacement or return of the RTR6285 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 RTR6285.
(3)The RTR6285 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 RTR6285 datasheet pdf, RTR6285 pin diagram?
Need any After-Sales service, please feel free contact us:

Qualcomm Technologies, Inc

Qualcomm is a leading provider of wireless and wired technologies for the mobile, networking, computing and consumer electronics markets. The company focuses on innovative technologies that provide consumers with the ability to easily access a variety of content....

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