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MK3722GLF - VCXO PLUS AUDIO CLOCK

Download the MK3722GLF datasheet PDF. This datasheet also covers the MK3722 variant, as both devices belong to the same vcxo plus audio clock family and are provided as variant models within a single manufacturer datasheet.

General Description

The MK3722 is a low cost, low jitter, high performance VCXO and PLL clock synthesizer designed to replace expensive discrete VCXOs and multipliers.

The patented on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±115 ppm.

Key Features

  • Packaged in 16-pin TSSOP.
  • Pb (lead) free package.
  • Replaces a VCXO and oscillator.
  • Operating voltage of 3.3V.
  • Provides output of 27 MHz plus audio clock.
  • Uses an inexpensive 27 MHz pullable crystal.
  • On-chip patented VCXO with pull range of 230 ppm (minimum).
  • VCXO tuning voltage of 0 to 3.3 V.
  • Advanced, low power, sub-micron CMOS process Block Diagram S2:S0 VIN 3 27 MHz Pullable Crystal X1 X2 VDD 3 PLL/Clock Sy.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MK3722-IDT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MK3722GLF
Manufacturer IDT
File Size 125.87 KB
Description VCXO PLUS AUDIO CLOCK
Datasheet download datasheet MK3722GLF 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.

View original datasheet text
VCXO PLUS AUDIO CLOCK FOR STB DATASHEET MK3722 Description The MK3722 is a low cost, low jitter, high performance VCXO and PLL clock synthesizer designed to replace expensive discrete VCXOs and multipliers. The patented on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±115 ppm. Using IDT’s analog/digital Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 27 MHz pullable crystal input to produce a reference output and a selectable audio clock. IDT manufactures the largest variety of VCXO based timing devices for all applications. Consult IDT to eliminate VCXOs, crystals, and oscillators from your board. The frequency of the on-chip VCXO is adjusted by an external control voltage connected to VIN.