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MK2771-15 Datasheet Vcxo And Set-top Clock Source

Manufacturer: Renesas

Overview: VCXO AND SET-TOP CLOCK SOURCE DATASHEET MK2771-15.

Datasheet Details

Part number MK2771-15
Manufacturer Renesas
File Size 306.23 KB
Description VCXO AND SET-TOP CLOCK SOURCE
Datasheet MK2771-15-Renesas.pdf

General Description

The MK2771-15 is a low-cost, low-jitter, high-performance VCXO and clock synthesizer designed for set-top boxes.

The on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3 V input voltage to cause the output clocks to vary by ±100 ppm.

Using IDT’s patented VCXO and analog Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 13.5 MHz pullable crystal input to produce multiple output clocks including two selectable processor clocks, a selectable audio clock, two munications clocks, and three fixed clocks.

Key Features

  • Packaged in 28 pin SSOP.
  • Pb-free package.
  • Ideal for systems using Oak’s MPEG decoders.
  • On-chip patented VCXO with pull range of 200 ppm.
  • VCXO tuning voltage of 0 to 3 V.
  • Processor frequencies include 33.3, 40, 50, 66.6, 81, and 100 MHz.
  • Audio clocks of 8.192 MHz, 11.2896 MHz, 12.288 MHz and 18.432 MHz.
  • Zero ppm synthesis error in all clocks (all exactly track 27 MHz VCXO).
  • Uses an inexpensive 13.5 MHz pullable crys.

MK2771-15 from other manufacturers

Brand Logo Part Number Description Other Manufacturers
Integrated Circuit Systems Logo MK2771-15 VCXO and Set-Top Clock Source Integrated Circuit Systems

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MK2771-15 Distributor