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參數(shù)資料
| 型號(hào)： | SY89831UMI |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC CLK BUFF XLATR 1:4 2GHZ 16MLF |
| 標(biāo)準(zhǔn)包裝： | 100 |
| 系列： | Precision Edge® |
| 類型： | 扇出緩沖器（分配），變換器 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:4 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | CML，LVDS，LVPECL |
| 輸出： | LVPECL |
| 頻率 - 最大： | 2GHz |
| 電源電壓： | 2.375 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 |
SY89831U
Ultra-Precision 1:4 LVPECL Fanout
Buffer/Translator with Internal Termination
Precision Edge
Precision Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, 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
January 17, 2014
Revision 7.0
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY89831U is a high-speed, 2GHz differential LVPECL
1:4 fanout buffer optimized for ultra-low skew applications.
Within-device skew is guaranteed to be less than 20ps
(5ps typ.) over supply voltage and temperature. The
differential input buffer has a unique 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.
A
VREF-AC
reference output is included for AC-coupled applications.
The SY89831U is a part of Micrel's high-speed clock
synchronization family. For applications that require a
different I/O combination, consult Micrel’s website at:
www.micrel.com, and choose from a comprehensive
product line of high-speed, low-skew fanout buffers,
translators, and clock generators.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Precision Edge
Features
Guaranteed AC performance over temperature and
voltage
DC-to 2.5GHz throughput (typical)
350ps propagation delay (IN-to-Q) (typical)
5ps within-device skew (typical)
150ps rise/fall time (typical)
Ultra-low jitter design
62fs RMS phase jitter (typical)
Unique patent-pending input termination and VT pin
accepts DC- and AC-coupled differential inputs
800mV, 100K LVPECL typical output swing
Power supply 2.5V ±5% or 3.3V ±10%
Industrial temperature range: –40°C to +85°C
Available in 16-pin (3mm x 3mm) MLF package
Applications
Processor clock distribution
SONET clock distribution
Fibre Channel clock distribution
Gigabit Ethernet clock distribution
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89831UMI TR | 功能描述:IC CLK BUFF XLATR 1:4 2GHZ 16MLF RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:Precision Edge® 標(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 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:2:18 差分 - 輸入:輸出:是/無(wú) 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 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-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY89831UMITR | 制造商:Micrel Inc 功能描述: |
| SY89832U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V ULTRA-PRECISION 1:4 LVDS FANOUT BUFFER/TRANSLATOR WITH INTERNAL TERMINATION |
| SY89832U_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V ULTRA-PRECISION 1:4 LVDS FANOUT BUFFER/TRANSLATOR WITH INTERNAL TERMINATION |
| SY89832UMG | 功能描述:時(shí)鐘緩沖器 2.5V 1:4 LVDS Fanout Buffer (I Temp, Green) RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
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