參數(shù)資料
型號: SY58611UMG
廠商: Micrel Inc
文件頁數(shù): 1/13頁
文件大?。?/td> 0K
描述: IC MUX 2:1 LVDS FSI INPUT 16-MLF
標(biāo)準(zhǔn)包裝: 100
系列: SY58
類型: 多路復(fù)用器
電路: 2 x 2:1
獨立電路: 1
電壓電源: 單電源
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-VFQFN 裸露焊盤,16-MLF?
供應(yīng)商設(shè)備封裝: 16-MLF?(3x3)
包裝: 管件
產(chǎn)品目錄頁面: 1089 (CN2011-ZH PDF)
其它名稱: 576-2053-5
SY58611UMG-ND
SY58611U
3.2Gbps Precision, LVDS 2:1 MUX with
Internal Termination and Fail Safe Input
Precision Edge 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
March 2007
M9999-030607-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY58611U is a 2.5V, high-speed, fully differential
LVDS 2:1 MUX capable of processing clocks up to
2.5GHz and data up to 3.2Gbps. SY58611U is
optimized to provide a buffered output of the selected
input with less than 20ps of skew and less than 10pspp
total jitter. Patented MUX Isolation design reduces
crosstalk and provides superior signal integrity.
The differential inputs include Micrel’s unique, 3-pin
input termination architecture that interfaces to LVPECL,
LVDS or CML differential signals, (AC- or DC-coupled)
as small as 100mVPK (200mVpp) without any level-
shifting or termination resistor networks in the signal
path. For AC-coupled input interface applications, an
integrated reference voltage (VREF-AC) is provided to bias
the VT pin. The output is LVDS compatible, with rise/fall
times guaranteed to be less than 120ps.
The SY58611U operates from a 2.5V ±5% supply and is
guaranteed over the full industrial temperature range
(–40°C to +85°C). For applications that require CML or
LVPECL output, consider the SY58609U and
SY58610U, 2:1 MUX with 400mV and 800mV output
swings respectively. The SY58611U is part of Micrel’s
high-speed, Precision Edge
product line.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Functional Block Diagram
Precision Edge
Features
∑ Selects between two sources and provides buffered
copy of the selected input signal
∑ Fail Safe Input
– Prevents output from oscillating when input is
invalid or removed
∑ Guaranteed AC performance over temperature and
voltage:
– DC-to > 3.2Gbps throughput
– <420ps typical propagation delay (IN-to-Q)
– <120ps rise/fall times
∑ Unique, patented internal termination and VT pin
accepts DC- and AC-coupled inputs (CML, PECL,
LVDS)
∑ Unique, patented MUX input isolation design
minimizes adjacent channel crosstalk
∑ Ultra-low jitter design
– <1psRMS cycle-to-cycle jitter
– <10psPP total jitter
– <1psRMS random jitter
– <10psPP deterministic jitter
∑ 2.5V ±5% power supply operation
∑ Industrial temperature range: –40°C to +85°C
∑ Available in 16-pin (3mm x 3mm) QFN package
Applications
∑ All SONET clock distribution
∑ Fibre Channel clock and data distribution
∑ Gigabit Ethernet clock or data distribution
∑ Backplane distribution
Markets
∑ DataCom and Telecom
∑ Storage
∑ ATE
∑ Test and Measurement
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SY58611UMG TR 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3.2Gbps 2:1 LVDS Mux w/ FSI Inputs RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
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