Download the LMV226 datasheet PDF.
This datasheet also covers the LMV225 variant, as both devices belong to the same (lmv225 - lmv228) rf power detector family and are provided as variant models within a single manufacturer datasheet.
General Description
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.
Key Features
n n n n n n 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:.
micro SMD package 1.0 mm x 1.0 mm x 0.6 mm.
LLP package 2.2 mm x 2.5 mm x 0.8 mm (LMV225 and LMV228).
Note: The manufacturer provides a single datasheet file (LMV225_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for LMV226 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
LMV226. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.com LMV225/LMV226/LMV228 RF Power Detector for CDMA and WCDMA March 2005 LMV225/LMV226/LMV228 RF Power Detector for CDMA and WCDMA General Description The...
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26/LMV228 RF Power Detector for CDMA and WCDMA General Description 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.
LMV226 Datasheet
