描述 Description

CREATE AND SAMPLE YOUR CUSTOM SM802 HEREThe SM802xxx meets PCIe Gen 6.0 spec and is a member of the ClockWorks? family of devices from Microchip and provide an extremely low-noise timing solution for applications such as (1-100) Gigabit Ethernet, SONET, wireless base station, satellite communication, Fibre Channel, SAS/SATA, and PCIe. It is based upon a unique PLL architecture that provides less than 250 fs phase jitter.Create an application specific part and order samples with the?CLOCKWORKS CONFIGURATOR?tool.

特性 Features

PCIe Gen 6.0 Compliant
115fs at 156.25MHz (1.875MHz to 20MHz)
245fs at 156.25MHz (12kHz to 20MHz)
On chip power supply regulation for excellent board level power supply noise immunity
Generates up to 8 combinations of differential or 16 single-ended clock outputs.
LVPECL, LVDS, HCSL, LVCMOS (SE or Diff)
Selectable input:
Crystal: 11MHz to 30MHz
Reference input: 11MHz to 80MHz
No external crystal oscillator capacitors required
2.5V or 3.3V operating power supply
Available in Industrial Temperature range
Available in Green, RoHS, and PFOS compliant QFN packages:
44-pin 7mm x 7mm
32-pin 5mm x 5mm
24-pin 4mm x 4mm
16-pin 3mm x 3.5mm

簡(jiǎn)介

SM802屬于集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器。由制造生產(chǎn)的SM802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。