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TRF5901 Status: NRND

Single-Chip RF Transceiver


      
         
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Alert Icon   NRND: This product is not recommended for new designs. However, the device, tool, or software continues to be in production to support existing customers. TI does not recommend using this part in a new design. TI encourages designers to consider alternative products for new designs.

Replaced By:

  • CC1100 The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Datasheet

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Product Information

Features

  • Single-Chip RF Transceiver for 915-MHz ISM Band
  • 902-MHz to 928-MHz Operation
  • FM/FSK Operation for Transmit and Receive
  • 24-Bit Direct Digital Synthesizer (DDS) With 11-Bit DAC
  • On-Chip VCO and PLL
  • On-Chip Reference Oscillator
  • Minimal External Components Required
  • Low Power Consumption
  • Typical Output Power of 4.5 dBm
  • Typical Output Frequency Resolution of 230 Hz
  • Ultrafast Lock Times From DDS Implementation
  • Two Fully Programmable Operational Modes
  • 3-V to 3.6-V Operation
  • Fast Radio Strength Signal Indicator (RSSI)
  • Flexible Serial Interface to TI MSP430 Microcontroller
  • 48-Pin Low-Profile Plastic Quad Flat Package (PQFP)

Description

The TRF5901 single-chip solution is a low cost FSK transceiver to establish a frequency-agile, half-duplex, bidirectional RF link. The device is available in a 48-lead TQFP package and is designed to provide a fully functional multichannel FM transceiver. The single-chip transceiver operates down to 3 V and is expressly designed for low power consumption. The synthesizer has a typical channel spacing of approximately 230 Hz to allow narrow-band as well as wide-band application. Due to the narrow channel spacing of the direct digital synthesizer (DDS), the DDS can be used to adjust the TX/RX frequency and allows the use of inexpensive reference crystals.

Two fully-programmable operation modes, Mode0 and Mode1, allow fast switching between two preprogrammed settings (e.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TRF5901PTNRND-40 to 855.05 | 100uLQFP (PT) | 48 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TRF5901PTG4NRND-40 to 855.05 | 100uLQFP (PT) | 48 View 250 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TRF5901PTRNRND-40 to 854.60 | 100uLQFP (PT) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TRF5901PTRG4NRND-40 to 854.60 | 100uLQFP (PT) | 48 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:00 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTRF5901PT
AmericasRochester Electronics 1
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTRF5901PTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTRF5901PTR
AmericasArrow >1k
Rochester Electronics >1k
WorldwideDigiKey 26
TI Lead Time*: 20 WeeksTRF5901PTRG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TRF5901PT  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TRF5901PTG4  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TRF5901PTR  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TRF5901PTRG4  Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TRF5901 Help

Datasheet

Application Notes

View Application Notes for Sub 1-GHz

Tools & Software

NamePart # Company Tool / Software Type
RF Transceiver Power Consumption CalculatorRF-POWERCALCTexas InstrumentsCalculation Utilities

Part # Name Product Family Comments
TRF6900A   Single-Chip RF Transceiver   Low Power RF ICs - SUB 1-GHZ   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.   

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