IC LM565N Phase Locked Loop PLL IC DIP TH NSC Make

106.20 Inc. GST

  • Frequency stability of the VCO is 200 ppm/˚C
  • Brand NSC
  • Power supply range of ±5 to ±12 volts with 100 ppm/% typical
  • linearity of demodulated output is 0.2%
  • Linear triangle wave with in phase zero crossings available
  • TTL and DTL compatible phase detector input and square wave output
  • Adjustable hold in range from ±1% to > ±60%Application:
  • Data and tape synchronization
  • Modems
  • FSK demodulation
  • FM demodulation
  • Frequency synthesizer
  • Tone decoding
  • Frequency multiplication and division
  • SCA demodulators
  • Telemetry receivers
  • Signal regeneration
  • Coherent demodulators

Out of stock

Description

LM565 IC Pinout:

The LM565 is a general-purpose phase-locked loop containing a stable, highly linear voltage-controlled oscillator for low distortion FM demodulation and a double balanced phase detector with good carrier suppression. The VCO (Voltage Controlled Oscillator) frequency is set with an external resistor and capacitor, and a tuning range of 10:1 can be obtained with the same capacitor. The characteristics of the closed-loop system bandwidth, response speed, capture, and pull in the range may be adjusted over a wide range with an external resistor and capacitor.

The loop may be broken between the VCO and the phase detector for insertion of a digital frequency divider to obtain frequency multiplication. The LM565 is specified for operation over the −55˚C to +125˚C military temperature range. The LM565CN is specified for operation over the 0˚C to +70˚C temperature range.

Download Datasheet LM565N

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