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Usage of Inductors |
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Chip Inductors for VCO |
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The frequency of VCO (voltage
controlled oscillator) is controlled with the reverse bias voltage applied
to the variable-capacitance diode. A Thin Film Chip Inductor KL73 is
used for DC bias circuit, making the oscillation stable owing to its small
and matched parasitic capacitance. |
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Chip Inductors for TV tuner isolation |
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TV and STB (set top box) include more than
one high frequency blocks. In case there are terrestrial TV tuner and satellite
TV tuner in the same place, interference between them may cause trouble. Wire-wound
type Chip Inductors are effective in solving this type of problem.
KQtype has a merit in mounting,
and KS type is suited for larger
current in spring type. |
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Application Notes
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