The MPC93R51 is a 3.3 V compatible, PLL based clock generator targeted for

high performance clock distribution systems. With output frequencies of up to

240 MHz and a maximum output skew of 150 ps, the MPC93R51 is an ideal

solution for the most demanding clock tree designs. The device offers 9 low skew

clock outputs, each is configurable to support the clocking needs of the various

high-performance microprocessors including the PowerQuicc II integrated

communication microprocessor. The devices employ a fully differential PLL

design to minimize cycle-to-cycle and long-term jitter.

Features

? 9 Outputs LVCMOS PLL Clock Generator

? 25–240 MHz Output Frequency Range

? Fully Integrated PLL

? Compatible to Various Microprocessors Such as PowerQuicc II

? Supports Networking, Telecommunications and Computer Applications

? Configurable Outputs: Divide-by-2, 4 and 8 of VCO Frequency

? LVPECL and LVCMOS Compatible Inputs

? External Feedback Enables Zero-Delay Configurations

? Output Enable/Disable and Static Test Mode (PLL Enable/Disable)

? Low Skew Characteristics: Maximum 150 ps Output-to-Output

? Cycle-to-Cycle Jitter Max. 22 ps RMS

? 32-Lead LQFP Package

? 32-Lead Pb-Free Package Available

? Ambient Temperature Range 0°C to +70°C

? Pin and Function Compatible With the MPC951

? For functional replacement use 8T49N285

MPC93R51屬于集成電路（IC） > 時(shí)鐘發(fā)生器，PLL，頻率合成器。瑞薩科技有限公司制造生產(chǎn)的MPC93R51時(shí)鐘發(fā)生器，PLL，頻率合成器時(shí)鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號(hào)的穩(wěn)定定時(shí)脈沖，這些器件包括計(jì)算機(jī)、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動(dòng)器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。