NJU6329

The NJU6329 series is a C-MOS quartz crystal oscillator which consists of an oscillation amplifier, 3-stage divider and 3-state output buffer.The  oscillation frequency of NJU6329 is as wide as up to 50MHz and the symmetry of 45-55% is realized over full oscillation frequency range.The oscillation amplifier incorporates feed-back resistance and oscillation capacitors(Cg, Cd),therefore,it requires no external component except quartz crystal.The 3-stage divider generates fo, fo/2, fo/4 and fo/8 and only one frequency selected by internal circuits is output.The 3-state output buffer is TTL compatible and capable of 10 TTL driving.The difference of NJU6329  between NJU6329  and NJU6322 series is pin configuration only.

Features of the NJU6329 are:(1)operating voltage:3.0~6.0V; (2)maximum oscillation frequency :50MHz; (3)low operating current; (4)high fan-out:TTL 10; (5)3-state output buffer; (6)selected frequency output(mask option):only one frequency of fo, fo/2, fo/4 and fo/8 output; (7)oscillation and/or outaut stand-by function; (8)package outline:CHIP/EMP 8; (9)C-MOS technology;(10)oscillation capacitors Cg and Cd on-chip.

The absolute maximum ratings of the NJU6329 can be summarized as:(1)supply voltage:-0.5 to +7.0V;(2)storage temperature range:-55 to +125;(3)operating temperature range:-40 to +85 ;(4)input voltage:Vss-0.5V to Vdd+0.5V;(5)output voltage:-0.5V to Vdd+0.5V;(6)input current:±10mA;(7)output current:±25mA;(8)power dissipation:200mW.The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for any use that includes fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for any use where chance of failure is intolerable (i.e., submersible repeater and artificial satellite).