Make your own free website on Tripod.com

Signetics

Linear products
DESCRIPTION

NE586 Is a monoliftc phase-locked (PLF.) wtkh operates from 1Hz to frequencies in excess of 15OMHz. The integrated circuit consists of a fimiting Amplifier, a current-controlle oscilator (ICO), a phase detector, a level shift circuit W/I and I/V converters, an output buffer, and bias circuitry with temperaUge a**oWency compensating characteristics. The design of the NE568 is particularly well-suited for demodulation FM signals with extremely large deviation in systems which require a highly linear OotpuL In satellite receiver application with a 70MHz IF, the NE568 will demodulate ±,20% deviations with less 1.0% typical nonelinearity. In addiion to high linearity, the circuit has a loop filter which can be configured with series or shunt elements to optimize loop dynamic performance. The NE568 is available in 20-pin dual in-line and 20 pin SO (surface-mounted) plastic packages.


 

NE568
150 MHz Phase-Locked Loop

Preliminary Specification

FEATURES
  • Operation to 150 MHz. High linearity buffered output
  • Series or shunt loop filter component capability.
  • Temperature Compensated
APPLICATIONS
  • Satellite receivers
  • Fiber-optic video links
  • VHF FSK demodulators
  • Clock recovery
PIN CONFIGURATION


ORDERING INFORMATION
DESCRIPTIONTEMPERATURE RANGEORDER CODE
20-pin SOL - Package0 to + 70 ° C NE568D
20-pin Plastic DIP0 to + 70° CNE568N

December 1988

4-319