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BB179B - UHF variable capacitance diode

General Description

The BB179B is a variable capacitance diode, fabricated in planar technology and encapsulated in the SOD523 (SC-79) ultra small SMD plastic package.

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

Key Features

  • Excellent linearity.
  • Excellent matching to 2 % DMA.
  • Ultra small SMD plastic package.
  • Cd(28V): 2.1 pF; Cd(1V) to Cd(28V) ratio: 9.
  • 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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BB179B UHF variable capacitance diode Rev. 3 — 5 September 2011 Product data sheet 1. Product profile 1.1 General description The BB179B is a variable capacitance diode, fabricated in planar technology and encapsulated in the SOD523 (SC-79) ultra small SMD plastic package. The excellent matching performance is achieved by gliding matching and a Direct Matching Assembly (DMA) procedure. 1.2 Features and benefits  Excellent linearity  Excellent matching to 2 % DMA  Ultra small SMD plastic package  Cd(28V): 2.1 pF; Cd(1V) to Cd(28V) ratio: 9  Low series resistance. 1.3 Applications  Electronic tuning in UHF television tuners  Voltage Controlled Oscillators (VCO). 2. Pinning information Table 1.