參數(shù)資料
型號: SY898531LTZ
廠商: Micrel Inc
文件頁數(shù): 1/11頁
文件大?。?/td> 0K
描述: IC CLOCK BUFFER MUX 2:9 32-TQFP
特色產(chǎn)品: SY898531LTZ Series
標(biāo)準(zhǔn)包裝: 250
系列: Precision Edge®
類型: 扇出緩沖器(分配),多路復(fù)用器
電路數(shù): 1
比率 - 輸入:輸出: 2:9
差分 - 輸入:輸出: 是/是
輸入: HCSL,LVDS,LVHSTL,LVPECL,SSTL
輸出: LVPECL
頻率 - 最大: 500MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 32-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 32-TQFP(7x7)
包裝: 托盤
其它名稱: 576-3709
SY898531LTZ-ND
SY898531L
Precision Differential 3.3V Low-Skew
LVPECL 1:9 Fanout Buffer
Precision Edge
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
June 25, 2013
Revision 2.0
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY898531L is a 3.3V, low-skew, 1:9 LVPECL fanout
buffer with two selectable clock input pairs. Most standard
differential input levels can be applied to the CLK, /CLK
pair while LVPECL, CML, or SSTL input levels can be
applied to the PCLK, /PCLK pair. To eliminate runt pulses
on the outputs during asynchronous assertion/de-assertion
of the clock enable pin, the clock enable is synchronized
with the input signal.
The SY898531L operates from a 3.3V ±5% supply and is
guaranteed over the full industrial temperature range of
0°C to +70°C. The SY898531L is part of Micrel’s high-
speed, Precision Edge
product line.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Functional Block Diagram
Precision Edge
Features
Provides nine differential 3.3V LVPECL copies
Selects between differential CLK, /CLK or LVPECL
clock inputs
CLK, /CLK pair accepts LVDS, LVPECL, LVHSTL,
SSTL, HCSL input levels
PCLK, /PCLK pair accepts LVPECL, CML, SSTL input
levels
Guaranteed AC performance over temperature and
supply voltage:
500MHz maximum output frequency
< 2ns propagation delay (In-to-Q)
< 50ps output skew
< 250ps part-to-part skew
Additive phase jitter, RMS: 0.17ps (typical)
3.3V ±5% supply voltage
0°C to +70°C temperature operating range
Available in a 32-pin TQFP package
Applications
SONET clock distribution
Backplane distribution
Markets
LAN/WAN
Enterprise servers
ATE
Test and measurement
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參數(shù)描述
SY898531LTZ TR 功能描述:緩沖器和線路驅(qū)動器 1:9 Fanout Buffer (2nd source ICS8531) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SY898531LTZTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision Differential 3.3V Low Skew LVPECL 1:9 Fanout Buffer
SY898533L 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision Differential 3.3V Low Skew LVPECL 1:4 Fanout Buffer
SY898533LKZ 功能描述:緩沖器和線路驅(qū)動器 3.3V LVPECL 1:4 Fanout Buffer RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SY898533LKZ TR 功能描述:緩沖器和線路驅(qū)動器 3.3V LVPECL 1:4 Fanout Buffer RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel