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LMV225TL

RF Power Detector for CDMA and WCDMA 4Pin DSBGA T/R

  • Package/Case :
  • BGA4
  • Product Categories :
  • RF Modules,ICs & Accessories
  • RoHs Status:
  • Green
  • In-stock:
  • 3544

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LMV225TL Product Details

The LMV225/LMV226/LMV228 are 30 dB RF power detectors intended for use in CDMA and WCDMA applications. The device has an RF frequency range from 450 MHz to 2 GHz. It provides an accurate temperature and supply compensated output voltage that relates linearly to the RF input power in dBm. The circuit operates with a single supply from 2.7V to 5.5V. The LMV225/LMV226/LMV228 have an integrated filter for low-ripple average power detection of CDMA signals with 30 dB dynamic range. Additional filtering can be applied using a single external capacitor.

The LMV225TL has an RF power detection range from –30 dBm to 0 dBm and is ideally suited for direct use in combination with resistive taps. The LMV226/LMV228 have a detection range from –15 dBm to 15 dBm and are intended for use in combination with a directional coupler. The LMV226 is equipped with a buffered output which makes it suitable for GSM, EDGE, GPRS and TDMA applications.

The device is active for Enable = HI, otherwise it is in a low power consumption shutdown mode. During shutdown the output will be LOW. The output voltage ranges from 0.2V to 2V and can be scaled down to meet ADC input range requirements.

The LMV225/LMV226/LMV228 power detectors are offered in the thin 1.0 mm x 1.0 mm x 0.6 mm DSBGA package and the ultra thin 1.0 mm x 1.0 mm x 0.35 mm DSBGA package. The LMV225TL and the LMV228 are also offered in the 2.2 mm x 2.5 mm x 0.8 mm WSON package.

LMV225TL

Feature

  • 30 dB Linear in dB Power Detection Range
  • Output Voltage Range 0.2 to 2V
  • Logic Low Shutdown
  • Multi-Band Operation from 450 MHz to 2000 MHz
  • Accurate Temperature Compensation
  • Packages:
    • DSBGA Thin 1.0 mm x 1.0 mm x 0.6 mm
    • DSBGA Ultra Thin 1.0 mm x 1.0 mm x 0.35 mm
    • WSON 2.2 mm x 2.5 mm x 0.8 mm(LMV225 and LMV228)

LMV225TL Block Diagram
(Picture: Diagram)

Technical Parameters

  • Number of Channels
  • 1
  • Product Lifecycle Status
  • Active
  • Packaging
  • Reel
  • Number of Pins
  • 4
  • Case/Package
  • VFBGA
  • RoHS
  • Compliant
  • Lead Free Status
  • Lead Free

LMV225TL Documents

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Ratings and Reviews (1)

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  • **alek***
    2020-03-28

    Good vendeury ,a recommander merci

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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.

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Q: How does Jotrin guarantee that LMV225TL is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LMV225TL devices; we pay more attention to the channels and quality of LMV225TL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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You can use Jotrin's intelligent search engine, or filter by RF & microwave ; Mixers & modulators ; IQ modulators category, or find it through Texas Instruments, Inc Information page.
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Q: What is the process for returns or replacement of LMV225TL?
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 LMV225TL we delivered, we will accept the replacement or return of the LMV225TL 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 LMV225TL.
(3)The LMV225TL is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
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More details about return electronic components please see our Return & Change Policy.
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Texas Instruments, Inc

TI
Texas Instruments Incorporated designs and manufactures analog technologies, digital signal processing (DSP) and microcontroller (MCU) semiconductors. TI is a leader in semiconductor solutions for analog and digital embedded and applications processing....
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