Electronic Components Datasheet Search |
|
SY89825UHI Datasheet(PDF) 1 Page - Micrel Semiconductor |
|
SY89825UHI Datasheet(HTML) 1 Page - Micrel Semiconductor |
1 / 9 page 1 Precision Edge® SY89825U Micrel, Inc. M9999-011907 hbwhelp@micrel.com or (408) 955-1690 FEATURES s LVPECL or LVDS input to 22 LVPECL outputs s 100K ECL compatible outputs s LVDS input includes 100 Ω termination s Guaranteed AC parameters over voltage: • > 2GHz fMAX (toggle) • < 35ps max. ch-ch skew s Low voltage operation: 2.5V, 3.3V s Temperature range: –40 °C to +85°C s Output enable pin s Available in a 64-Pin EPAD-TQFP The SY89825U is a High Performance Bus Clock Driver with 22 differential LVPECL output pairs. This part is designed for use in low voltage (2.5V, 3.3V) applications which require a large number of outputs to drive precisely aligned, ultra low skew signals to their destination. The input is multiplexed from either LVDS or LVPECL by the CLK_SEL pin. The LVDS input includes a 100 Ω internal termination, thus eliminating the need for external termination. The Output Enable (OE) is synchronous so that the outputs will only be enabled/disabled when they are already in the LOW state. This eliminates any chance of generating a runt clock pulse when the device is enabled/ disabled as can happen with an asynchronous control. The SY89825U features low pin-to-pin skew (35ps max.) —performance previously unachievable in a standard product having such a high number of outputs. The SY89825U is available in a single space saving package which provides a lower overall cost solution. In addition, a single chip solution improves timing budgets by eliminating the multiple device solution with their corresponding large part-to-part skew. 2.5/3.3V 1:22 HIGH-PERFORMANCE, LOW-VOLTAGE PECL BUS CLOCK DRIVER & TRANSLATOR w/ INTERNAL TERMINATION DESCRIPTION Precision Edge® SY89825U APPLICATIONS s High-performance PCs s Workstations s Parallel processor-based systems s Other high-performance computing s Communications Rev.: D Amendment: /0 Issue Date: January 2007 Precision Edge® Precision Edge is a registered trademark of Micrel, Inc. |
Similar Part No. - SY89825UHI |
|
Similar Description - SY89825UHI |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |