參數(shù)資料
型號: SY89542UMG
廠商: Micrel Inc
文件頁數(shù): 1/10頁
文件大?。?/td> 0K
描述: IC MUX 2:1 LVDC DUAL 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 2:1
獨(dú)立電路: 2
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
產(chǎn)品目錄頁面: 1090 (CN2011-ZH PDF)
其它名稱: 576-1423
576-1423-5
576-1423-ND
1
Precision Edge
SY89542U
Micrel, Inc.
M9999-082407
hbwhelp@micrel.com or (408) 955-1690
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION
■ Dual 2:1 multiplexer
■ Guaranteed AC performance over temp and voltage:
DC-to > 3.2Gbps data rate throughput
< 600ps In-to-Out tpd
< 150ps tr/tf
■ Ultra-low jitter design:
< 1psRMS random jitter
< 10psPP deterministic jitter
< 10psPP total jitter (clock)
< 0.7psRMS crosstalk-induced jitter
■ Unique input isolation design minimizes crosstalk
■ Internal input termination
■ Unique input termination and V
T pin accepts
DC-Coupled and AC-coupled inputs (LVDS, LVPECL,
CML)
■ 350mV LVDS output swing
■ CMOS/TTL compatible MUX select
■ Power supply 2.5V ±5%
■ –40°C to +85°C temperature range
■ Available in 32-pin (5mm x 5mm) MLF package
FEATURES
2.5V, 3.2Gbps DUAL, DIFFERENTIAL
2:1 LVDS MULTIPLEXER WITH
INTERNAL TERMINATION
Precision Edge
SY89542U
APPLICATIONS
■ Redundant clock/data switchover
■ SONET/SDH multi-channel select applications
■ Fibre Channel applications
■ GigE applications
Rev.: D
Amendment: /0
Issue Date:
August 2007
The SY89542U includes two precision, high-speed 2:1
differential Muxes with LVDS (350mV) compatible outputs
with a guaranteed data rate throughput of 3.2Gbps over
temperature and voltage.
The SY89542U differential inputs include a unique, 3-pin
internal termination that allows access to the termination
network through a V
T 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 SY89542U 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 SY89543L. The SY89542U is part of Micrel’s
Precision Edge product family.
All support documentation can be found on Micrel’s web
site at www.micrel.com.
Precision Edge
LVDS
QA
/QA
INA0
/INA0
VTA0
50
0
MUX A
2:1 MUX
1
INA1
/INA1
VTA1
50
S
SELA (CMOS/TTL)
LVDS
QB
/QB
INB0
/INB0
VTB0
50
0
MUX B
2:1 MUX
1
INB1
/INB1
VTB1
50
S
SELB (CMOS/TTL)
Precision Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
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SY89542UMG TR 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2.5V, 3.2Gbps Dual 2:1 LVDS Multiplexer (I Temp, Lead Free) 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
SY89542UMGTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5Vm 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER WITH INTERNAL TERMINATION
SY89542UMI 功能描述:IC MUX 2:1 LVDC DUAL 2.5V 32MLF RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關(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
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