Description

The AZP51 is a sine wave/CMOS to LVPECL translator / buffer optimized for very low phase noise and additive jitter operating at 3.3V & 5.0V nominal supply voltages. It is particularly useful in converting crystal or SAW based oscillators into LVPECL outputs for up 800MHz of bandwidth. The AZP51 is one of the AZP5x family of parts that provide options of fixed ÷1, fixed ÷2 and selectable ÷1, ÷2 modes as well as active high enable or active low enable to oscillator designers.

Not recommended for new designs

Refer to the AZS10 or AZS15 for new designs

Block Diagram

  • • 50fs additive jitter
  • • -165dBc/Hz phase noise floor
  • • Up to 800MHz operation
  • • Internal divider
  • • 3.3V – 5.0V analog supply
  • • Industrial Temp Range: -40°C to 85°C
  • • Crystal or SAW Oscillators
  • • Clock references and drivers
  • • Signal conversion
  • • Clock fanout

Order Numbers

Part NumberPackageDimensionsQuantityMSL RatingLeadframe
AZP51SGR1SC70-61.15mm x 1.85mm10001NiPdAu