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BB178LX - VHF variable capacitance diode

General Description

The BB178LX is a planar technology variable capacitance diode in a SOD882T ultra small leadless plastic SMD package.

The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure.

Key Features

  • I Excellent linearity I Excellent matching to 2 % DMA I Ultra small leadless SMD package I Cd(28V): 2.6 pF; Cd(1V) to Cd(28V) ratio typical 15 I Low series resistance 1.3.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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BB178LX VHF variable capacitance diode Rev. 02 — 12 February 2009 Product data sheet 1. Product profile 1.1 General description The BB178LX is a planar technology variable capacitance diode in a SOD882T ultra small leadless plastic SMD package. The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure. 1.2 Features I Excellent linearity I Excellent matching to 2 % DMA I Ultra small leadless SMD package I Cd(28V): 2.6 pF; Cd(1V) to Cd(28V) ratio typical 15 I Low series resistance 1.3 Applications I Voltage Controlled Oscillators (VCO) I Electronic tuning in VHF television tuners, Band B up to 460 MHz 2. Pinning information Table 1. Pin 1 2 Pinning Description cathode anode [1] The marking bar indicates the cathode. 3.