參數(shù)資料
型號: SM802120UMG
廠商: Micrel Inc
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC SYNTHESIZER 125MHZ 44QFN
特色產(chǎn)品: SM802120 ClockWorks? Frequency Synthesizer
標(biāo)準(zhǔn)包裝: 260
系列: ClockWorks™, RotaryWave™
類型: *
PLL:
輸入: 晶體
輸出: HCSL,LVDS
電路數(shù): 1
比率 - 輸入:輸出: 1:8
差分 - 輸入:輸出: 無/是
頻率 - 最大: 125MHz
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: 托盤
其它名稱: 576-3998
SM802120
ClockWorks
TM 125MHz LVDS / 125 MHz
HCSL Ultra-Low Jitter
Frequency Synthesizer
ClockWorks is a trademark of Micrel, Inc
RotaryWave is a registered 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
September 2011
M9999-092111-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SM802120 is a member of the ClockWorks
family of
devices from Micrel and provides an extremely low-noise
timing solution. It is based upon a unique patented
RotaryWave
architecture that provides very low phase
noise.
The device operates from a 3.3V or 2.5V power supply
and synthesizes eight differential 125MHz output clocks,
six LVDS and two HCSL. The SM802120 accepts a 25
MHz crystal input.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
Generates six LVDS 125MHz clocks and two HCSL
125MHz clocks
2.5V or 3.3V operating range
Typical phase jitter @ 125 MHz
(1.875MHz to 20MHz): 100fs
Industrial temperature range (–40C to +85C)
Green, RoHS, and PFOS compliant
Available in 44-pin 7mm 7mm QFN package
__________________________________________________________________________________________________________
Block Diagram
Ordering
Information
Part Number
Marking
Shipping
Temperature Range
Package
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參數(shù)描述
SM802120UMG TR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 6 LVDS and 2 HCSL at 125MHz Clock Synthesizer 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
SM802120UMG-TR 功能描述:IC SYNTHESIZER 125MHZ 44QFN 制造商:microchip technology 系列:ClockWorks??,RotaryWave?? 包裝:剪切帶(CT) 零件狀態(tài):停產(chǎn) 類型:* PLL:是 輸入:晶體 輸出:HCSL,LVDS 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/是 頻率 - 最大值:125MHz 分頻器/倍頻器:是/無 電壓 - 電源: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)商器件封裝:44-QFN(7x7) 標(biāo)準(zhǔn)包裝:1
SM802121 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ClockWorks10GbE (156.25MHz), Ultra-Low Jitter, LVPECL Frequency Synthesizer
SM802121UMG 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 1 LVPECL at 156.25 MHz Clock Synthesizer 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
SM802121UMG TR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 1 LVPECL at 156.25 MHz Clock Synthesizer 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