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MK74ZD133 - PLL and 32-Output Clock Driver

General Description

The MK74ZD133 is a monolithic CMOS high speed clock driver that includes an on-chip PLL (Phase Locked Loop).

Key Features

  • 56 pin SSOP or 64 pin LQFP package.
  • On-chip PLL generates output clocks up to 80 MHz (SSOP) or 133.33 MHz (LQFP).
  • Zero delay plus multiplier function.
  • 32 low-skew outputs can eliminate chip-to-chip skew concerns in systems with less than 33 clocks.
  • Output to output skew of 200 ps (with stagger).
  • Device to device skew of 700ps.
  • Staggered, fixed skew helps reduce EMI.
  • Tri-state (Output Enable) pin.
  • Output blocks can.

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Datasheet Details

Part number MK74ZD133
Manufacturer Integrated Circuit Systems
File Size 116.40 KB
Description PLL and 32-Output Clock Driver
Datasheet download datasheet MK74ZD133 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PRELIMINARY INFORMATION MK74ZD133 PLL and 32-Output Clock Driver Features • 56 pin SSOP or 64 pin LQFP package • On-chip PLL generates output clocks up to 80 MHz (SSOP) or 133.33 MHz (LQFP) • Zero delay plus multiplier function • 32 low-skew outputs can eliminate chip-to-chip skew concerns in systems with less than 33 clocks • Output to output skew of 200 ps (with stagger) • Device to device skew of 700ps • Staggered, fixed skew helps reduce EMI • Tri-state (Output Enable) pin • Output blocks can be independently powered off • 250 ps typical fixed delay between input and output in “Multiplier” mode • Ideal for Fast Ethernet and Gigabit Ethernet designs • Good for video servers • 3.