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BFCN-1945+ - LTCC Bandpass Filter

Download the BFCN-1945+ datasheet PDF. This datasheet also includes the BFCN-1945+-Mini variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (BFCN-1945+-Mini-Circuits.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BFCN-1945+
Manufacturer Mini-Circuits
File Size 324.49 KB
Description LTCC Bandpass Filter
Datasheet download datasheet BFCN-1945+ Datasheet

Overview

LTCC Bandpass Filter 50Ω 1850 to 2040 MHz The Big Deal • Small size 3.2mm x 1.6mm • Pass band (1850-2040 MHz) • Low Insertion Loss (2.0 dB typical) • Sharp rejection peaks close to stop band BFCN-1945+ CASE STYLE: FV1206 Product Overview The BFCN-1945+ LTCC Band Pass Filter is constructed with 12 layers in order to achieve a miniature size and high repeatability of performance.

Wrap-around terminations minimize variations in performance due to parasitics.

Covering 1945 MHz ±95 MHz, these units offer low insertion loss and good rejection.

Key Features

  • Feature Small Size (3.20mm x1.6 mm) Rejection peaks at harmonic frequencies Wrap around termination LTCC construction Advantages Allows for high layout density of circuit boards, while minimizing affects of parasitics. Provides good rejection of signals at harmonic frequencies, for improved system performance. Provides excellent solderability and easy visual inspection capability. Provides a rugged package that is well suited for tough environments including high humidity and high temperature e.

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