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NJU6222 Series
Low phase noise Fundamental Quartz Crystal Oscillator IC

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ECAD Model: Learn more
  • Standard
  • RoHS
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Description

The NJU6222 series is a C-MOS quartz crystal oscillator IC (20MHz to 50MHz) realized very low phase noise. It is consisted of an oscillation amplifier, divider (f0, f0/2), and 3-state output buffer. There are 2-type of pad location for Flip chip and Wire bonding that apply SMD’s 2016-package and more miniature. The NJU6222 in low voltage operation features low phase noise, it is suitable for high quality Hi-Fi sound device, Communication device, and others by battery drive.

Applications

  • Low Noise Crystal Oscillator

Spec

Standard
Supply Voltage 1.62V to 3.63V
Operating Current 5.5mA(typ.) @3.3V
Frequency Range 20MHz to 50MHz
Divider to f0/2
Structure CMOS Technology
Wide Operating Temperature -40℃ to +125℃
Junction Temp. +150℃
Package Thin-Chip
Wafer
Phase noise -103dBc/Hz(Typ.) @10Hz Offset
-163dBc/Hz(Typ.) @1kHz Offset
RMS Jitter 0.05psec(Typ.) @12kHz to 20MHz
Operating Current 3.1mA(Typ.) @49.152MHz, CL=15pF
Built In Divider f0, f0/2 (Factory set)
Note Stand-by Function (( CONT Terminal: L)
Oscillation Stop and High Impedance FOUT terminal.)
3-State Output Buffer
Built-in Variable Pull-up Resistance (( CONT: Pull-up Resistance large at the Stand-by mode.))
Oscillation Capacitors Cg and Cd

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Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJU6222
  • gradeConsumer
 Thin-Chip/Wafer - -
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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NJU6222 Series