Datasheet4U Logo Datasheet4U.com

MK3721 Datasheet Low Cost 3.3 Volt Vcxo

Manufacturer: Integrated Circuit Systems

Overview: I C R O C LOC K.

General Description

The MK3721 is ICS/MicroClock’s lowest cost, low jitter, high performance 3.3 volt VCXO designed to replace expensive VCXO modules.

The on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±100 ppm.

Using ICS/MicroClock’s patented VCXO techniques, the device uses an inexpensive external pullable crystal in the range of 16.2 - 28 MHz to produce a VCXO output clock at that same frequency.

Key Features

  • Packaged in 8 pin SOIC.
  • 3.3 V operating voltage.
  • 16.2 MHz to 28 MHz operation.
  • Uses an inexpensive external crystal.
  • On-chip VCXO (patented) with pull range of 200 ppm (minimum).
  • VCXO tuning voltage of 0 to 3.3 V.
  • 12 mA output drive capability at TTL levels.
  • Advanced, low power, sub-micron CMOS process.
  • For frequencies between 8 MHz to 16 MHz, use the MK3711A. For frequencies between 1 MHz and 8 MHz, use the MK3713.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
IDT Logo MK3721 LOW COST 16.2 TO 28 MHZ 3.3 VOLT VCXO IDT
Renesas Logo MK3721 LOW COST 16.2 TO 28MHZ 3.3 VOLT VCXO Renesas

More Datasheets from Integrated Circuit Systems

Part Number Description
MK3720 27 MHz and 54 MHz 3.3 Volt VCXO
MK3723 Low Cost 3.3 Volt VCXO
MK3727 LOW COST 24 - 36 MHZ 3.3 VOLT VCXO
MK3711 LOW COST 8 - 16 MHZ 3.3 VOLT VCXO
MK3713 Low Cost 3.3 Volt VCXO
MK3754 Low Cost 54 MHz 3.3 Volt VCXO
MK3200 32.768 Khz Clock Oscillator
MK3230 Portable System Clock Synthesizer
MK3230-01STR Portable System Clock Synthesizer
MK3230-02S Portable System Clock Synthesizer

MK3721 Distributor