SY898530UTZ-TR Microchip

SY898530U 500MHz 1:16 3.3V-to-2.5/3.3V LVPECL Fanout Buffer General Description Features The SY898530U is a 1:16 Fanout buffer which can accept 16 Differential 2.5V/3.3V LVPECL outputs most standard differential logic levels and outputs the Differential CLK inputs. Accepts LVDS, LVPECL, signal as a differential 2.5V or 3.3V LVPECL signal. The LVHSTL, SSTL, HCSL logic levels part can amplify input signals as small as 150mVpp to the Translates any single-ended input signal to 2.5/3.3V full LVPECL output swing. The SY898530U is well suited LVPECL levels with a resistor bias on /CLK input for clock distribution applications which demand versatility 500MHz maximum output frequency and low-skew performance. It is pin-to-pin compatible with IDTs ICS8530 fanout buffer. <50ps output skew The SY898530U operates from a 3.3V 5% core power <250ps part-to-part skew supply and a 2.5V 5% or a 3.3V 5% output supply. The <2ns propagation delay SY898530U is guaranteed over the full commercial 3.3V Core, 2.5/3.3V output operating supply temperature range (0C to +70C). It is available in a 48- 0C to +70C operating temperature pin TQFP lead-free package. Available in 48-pin TQFP package Data sheets and support documentation can be found on Pin-to-pin compatible with ICS8530 Micrels web site at www.micrel.com. Functional Block Diagram Applications Data distribution High-performance PCs Communications Parallel processor-based systems 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 Micrel, Inc. SY898530U (1) Ordering Information Part Number Package Type Operating Range Package Marking Lead Finish SY898530UTZ TQFP-48 Commercial SY898530UTZ with Pb-Free bar-line indicator Matte-Sn (2) SY898530UTZTR TQFP-48 Commercial SY898530UTZ with Pb-Free bar-line indicator Matte-Sn (2, 3) SY898530UTZTX TQFP-48 Commercial SY898530UTZ with Pb-Free bar-line indicator Matte-Sn Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25C, DC Electricals only. A 2. Tape and Reel. 3. EIA specification orientation. Pin Configuration 48-Pin TQFP (TQFP-48) M9999-111011-C November 2011 2 hbwhelp micrel.com or (408) 955-1690