ICS341集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

Description

The ICS341 is a low cost, single-output, field programmable clock synthesizer. The ICS341 can generate an output frequency from 250 kHz to 200 MHz and may employ Spread Spectrum techniques to reduce system electro-magnetic interference (EMI).

Features

• 8-pin SOIC package (Pb-free)

• Highly accurate frequency generation

• M/N Multiplier PLL: M = 1...2048, N = 1...1024

• Output clock frequencies up to 200 MHz

• Four ROM locations for frequency and spread selection

• Spread spectrum capability for lower system EMI

• Center or Down Spread up to 4 total

• Selectable 32 kHz or 120 kHz modulation

• Input crystal frequency from 5 to 27 MHz

• Input clock frequency from 2 to 50 MHz

• Operating voltage of 3.3 V

• Advanced, low-power CMOS process

• For two output clocks, use the ICS342. For three output clocks, see the ICS343. For more than three outputs, see the ICS345 or ICS348.