參數(shù)資料
型號(hào)： SY89546UMI
廠商： Micrel Inc
文件頁(yè)數(shù)： 1/14頁(yè)
文件大?。?/td> 0K
描述： IC MUX 4:1 LVDS DIFF 2.5V 32MLF
標(biāo)準(zhǔn)包裝： 60
系列： SY89
類型： 多路復(fù)用器
電路： 1 x 4:1
獨(dú)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： 32-VFQFN 裸露焊盤，32-MLF?
供應(yīng)商設(shè)備封裝： 32-MLF?（5x5）
包裝： 管件
SY89546U
2.5V, 3.2Gbps Differential 4:1 LVDS
Multiplexer with 1:2 Fanout and Internal
Termination
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
General Description
The SY89546U is a precision, High-speed 4:1 differential
multiplexer that provides two copies of the selected input.
The high speed LVDS (350mV) compatible outputs with a
guaranteed throughput of up to 3.2Gbps over temperature
and voltage.
The SY89546U differential inputs include Micrel’s unique
3-pin internal termination design that allows access to the
termination network through a VT pin. This feature allows
the device to easily interface to different logic standards,
both AC- and DC-coupled without external resistor-bias
and termination networks. The result is a clean, stub-free,
low jitter interface solution.
The SY89546U operates from a single 2.5V supply, and is
guaranteed over the full industrial temperature range
(–40°C to +85°C). For applications that require a 3.3V
supply, consider the SY89547L. Or, for applications that
only require one differential output, consider the
SY89544U or SY89545L.
The SY89546U is part of
Micrel’s Precision Edge product family.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
Selects among four differential inputs
Provides two copies of the selected input
Guaranteed AC parameters over temp/voltage:
– DC-to>3.2Gbps data rat throughput
– <620ps In-to-Out tpd
– <150ps tr/tf time
Unique input isolation design minimize crosstalk
Ultra-low jitter design:
– <1psRMS random jitter
– <10psPP deterministic jitter
– <10psPP total jitter (clock)
– <0.7psRMS corsstalk-induced jitter
Internal input termination
Unique input termination and VT pin accepts DC-
coupled and AC-coupled inputs (LVDS, LVPECL,
CML)
350mV LVDS output swing
Power supple 2.5V ±5%
–40°C to +85°C temperature range
Availabe in 32-pin (5mmx5mm) MLF package
Applications
SONET/SDH multi-channel select applications
Fibre Channel applications
GigE application
___________________________________________________________________________________________________________
Typical Performance
April 2011
M9999-041911-B
hbwhelp@micrel.com or (408) 955-1690
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SY89546UMI TR 功能描述:IC MUX 4:1 LVDS DIFF 2.5V 32-MLF RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號(hào)開(kāi)關(guān)，多路復(fù)用器，解碼器 系列:SY89 標(biāo)準(zhǔn)包裝:25 系列:74HC 類型:解碼器 電路:1 x 2:4 獨(dú)立電路:2 輸出電流高，低:5.2mA，5.2mA 電壓電源:單電源 電源電壓:2 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-DIP 包裝:管件
SY89546UMITR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER WITH 1:2 FANOUT AND INTERNAL TERMINATION
SY89547L 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER with 1:2 FANOUT and INTERNAL TERMINATION
SY89547L_09 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER with 1:2 FANOUT and INTERNAL TERMINATION
SY89547LMG 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3.3V, 3.2Gbps 4:1 LVDS Multiplexer w/ 1:2 Fanout (I Temp, Green) 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(shí)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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