參數(shù)資料
型號(hào): SM802101UMG TR
廠商: Micrel Inc
文件頁數(shù): 1/13頁
文件大?。?/td> 0K
描述: IC SYNTHESIZER 100/200MHZ 44QFN
標(biāo)準(zhǔn)包裝: 1
系列: ClockWorks™, RotaryWave™
類型: *
PLL: 帶旁路
輸入: LVCMOS,晶體
輸出: HCSL
電路數(shù): 1
比率 - 輸入:輸出: 2:8
差分 - 輸入:輸出: 無/是
頻率 - 最大: 200MHz
除法器/乘法器: 是/無
電源電壓: 2.375 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 44-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 44-QFN(7x7)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 576-3974-6
SM802101
ClockWorks
PCI-e Octal 100MHz/200MHz
Ultra-Low Jitter, HCSL Frequency
Synthesizer
ClockWorks is a trademark of Micrel, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (
408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
March 27, 2013
Revision 1.3
hbwhelp@micrel.com or (408) 955-1690
General Description
The SM802101 is a member of the ClockWorks
family of
devices from Micrel and provides an extremely low-noise
timing solution for PCI-Express clock signals. It is based
upon a unique patented architecture that provides very-low
phase noise.
The device operates from a 3.3V or 2.5V power supply
and synthesizes eight HCSL output clocks at 100MHz or
200MHz. The SM802101 accepts a 25MHz crystal or
LVCMOS reference clock.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
ClockWorks
Features
Generates eight HCSL clock outputs at 100MHz or
200MHz
2.5V or 3.3V operating range
Typical phase jitter @ 100MHz
(1.875MHz to 20MHz): 105fs
Industrial temperature range (–40°C to +85°C)
Green, RoHS, and PFOS compliant
Available in 44-pin 7mm × 7mm QFN package
Applications
PCI-Express
Block Diagram
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SM802104 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ClockWork Fibre Channel (106.25MHz, 212.5MHz), Ultra-Low Jitter, LVPECL Frequency Synthesizer
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SM802104UMG TR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 106.25/212.5MHz 2 x LVPECL Clock Syn RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
SM802104UMGR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ClockWork Fibre Channel (106.25MHz, 212.5MHz), Ultra-Low Jitter, LVPECL Frequency Synthesizer