NJU6222 Series Low phase noiseFundamentalQuartz Crystal Oscillator IC

PublishTime：2022-10-09

●GENERAL 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 amplifer, 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.
●FEATURES
■Oscillation Frequency 20~50MHz(Fundamental)
■Frequency Stability ±1ppm@VDD=1.8V±10%, VDD=3.3V±10%
■Wide Operating Voltage 1.62 to 3.63V
■Very Low Phase Noise -103dBc/Hz(Typ.) @49.152MHz,10Hz offset, VDD=1.8V-158dBc/Hz (Typ.) @49.152MHz, 1kHz offset, VDD=1.8V-103dBc/Hz(Typ.) @49.152MHz, 10Hz offset, VDD=3.3V-163dBc/Hz(Typ.) @49.152MHz, 1kHz offset, VDD=3.3V
■RMS Jitter 0.10psec(Typ.) 12kHz~20MHz, VDD=1.8V0.05psec(Typ.) 12kHz~20MHz, VDD=3.3V
■Low Operating Current:3.1mA (Typ.) @49.152MHz, VDD=1.8V, CL=15pF
■Built-in Divider f0, f0/2（Factory set）
■Stand-by Function Oscillation Stop and High Impedance Output “FOUT” terminal(CONT terminal: L)
■3-State Output Buffer
■Built-in Variable Pull-up Resistance (CONT: Pull-up Resistance large at the Stand-by mode.)
■Built-in Oscillation Capacitors Cg and Cg
■C-MOS Technology
■Package Outline:Die / 8-inch Wafer / 1/4 cut wafer

Brand of Product：	NJR
Part#：	NJU6222 、 NJU6222XxC-V 、 NJU6222A1NJU6222A2 、 NJU6222C1 、 NJU6222C2 More Part#
Product Category：	Low phase noise Fundamental Quartz Crystal Oscillator IC More
Application：	[ high quality Hi-Fi sound device ][ Communication device ][ battery drive ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	Die
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2017/10/17
Version Number：
Data Encoding：
Data Size：	1 MB

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