Tone Decoder - LM567C

LM567C (正在供货)

Tone Decoder

 

描述

The LM567 and LM567C are general purpose tone decoders designed to provide a saturated transistor switch to ground when an input signal is present within the passband. The circuit consists of an I and Q detector driven by a voltage controlled oscillator which determines the center frequency of the decoder. External components are used to independently set center frequency, bandwidth and output delay.

特性

  • 20 to 1 Frequency Range With an External Resistor
  • Logic Compatible Output With 100-mA Current Sinking
    Capability
  • Bandwidth Adjustable From 0 to 14%
  • High Rejection of Out of Band Signals and Noise
  • Immunity to False Signals
  • Highly Stable Center Frequency
  • Center Frequency Adjustable from 0.01 Hz to
    500 kHz

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参数 与其它产品相比 锁相环 (PLL)/振荡器

 
Rating
Operating Temperature Range (C)
Pin/Package
LM567C
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8PDIP
8SOIC