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Renesas LMX4181

High Frequency DECT Transceiver in Standard CMOS Technology

Ovaga Certification

Brands: Renesas Technology Corp

Mfr.Part #: LMX4181

Datasheet: LMX4181 Datasheet (PDF)


Product Type: Interface ICs

RoHS Status:

Stock Condition: 2914 pcs, New Original

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Please submit RFQ for LMX4181 or email to us: Email: [email protected], we will contact you within 12 hours.

LMX4181 General Description

Our mass-produced solutions for worldwide DECT and 2.4 GHz radio frequency bands have broken barriers and brought the benefits of CMOS to RF applications. With this technology we have a platform concept for DECT radio that allows product differentiation and diversity while limiting overall bill of materials (BoM).

Our radio ICs can be combined with any microcontroller offering a programmable interface, and are designed to operate seamlessly with our basebands, to offer native support for the radio interface.


  • Highly integrated low-IF CMOS transceiver in standard silicon
  • Down conversion to half the DECT channel spacing (864KHz)
  • On-chip channel select filter, voltage-controlled oscillator (VCO) and low noise amplifier (LNA)
  • Low power consumption
  • High integration
  • Low manufacturing costs
  • Choice of ICs for 1.7GHz, 1.9GHz (DECT) and 2.4GHz
  • Excellent radio performance


  • Whole-house coverage
  • No need for complex mesh networks
  • Self-configuration of system
  • Push-button registration of new nodes to expand network
  • Reliable operation for maximum user satisfaction
  • Operates in interference-free DECT band
  • Data is transferred using an extensively proven protocol
  • System chooses the right frequency channel in every situation
  • Nodes can operate for years on standard batteries


Parameter Value Parameter Value
Pkg. Type


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

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


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


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.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • 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.

  • ESD
  • ESD

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

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