NJU6214

NJU6214 Series www.DataSheet4U.com Small-Sized 1.8V Operating Voltage Fundamental Quartz Crystal Oscillator IC !GENERAL DESCRIPTION The NJU6214 series is a C-MOS quartz crystal oscillator IC realized excellent frequency stability for fundamental (up to 60MHz) oscillation, and consists of an oscillation amplifier, 4-stage divider, 3-state output buffer and a built-in LDO. The operating voltage is from 1.62V to 3.63V, and the LDO holds down the characteristic change of the oscillation amplifier for operating voltage variation, and has been stabilized oscillation frequency. The 4-stage divider generates only one frequency selected of f0,f0/2,f0/4 f0/8 and f0/16 internal circuits is output. The 3-state output buffer is C-MOS compatible of high fan-out. The oscillation stopping current is very low stand-by mode below 1uA, therefore, it is suitable for the portable items of the communication equipment and the like. The pad arranges “L” location to be easy to put on 2016 size oscillator by wire bonding. !FEATURES "Frequency Stability ±1ppm@VDD±10% "Operating Voltage 1.62 to 3.63V "Maximum Oscillation Frequency Up to 60MHz "Low Operating Current 5mA typ.@60MHz/3.3V/15pF "4-Stage Divider Maximum Divider f0/16 "Built-in LDO "Oscillation Stop and Output Stand-by Function "3-State Output Buffer "Variable Pull-up Resistance on-Die "Oscillation Capacitors Cg and Cg on-Die "Package Outline Die/Wafer "C-MOS Technology !LINE-UP TABLE Type No. FOUT Internal Connect Short Open N A B B A 2 B A ...