SY100ELT25ZG Microchip

Micrel, Inc. SY100ELT25 DIFFERENTIAL SY100ELT25 ECL-to-TTL TRANSLATOR FEATURES DESCRIPTION 2.6ns typical propagation delay The SY100ELT25 is a differential ECL-to-TTL translator. Because ECL levels are used, a +5V, 5.2V Differential ECL inputs (or 4.5V) and ground are required. The small outline 8- 24mA TTL outputs lead SOIC package and the single gate of the ELT25 Flow-through pinouts makes it ideal for those applications where performance, Available in 8-pin SOIC package space and low power are at a premium. The VBB output allows the ELT25 to also be used in a single-ended input mode. In this mode the VBB output is tied to the D input for a non-inverting buffer or the D input for an inverting buffer. If used the VBB pin should be bypassed to ground via a 0.01 F capacitor. PIN NAMES Pin Function Q TTL Output D Differential ECL Inputs VCC Positive Supply VEE Negative Supply VBB Reference Output GND Ground Rev.: C Amendment: /0 M9999-031506 1 Issue Date: March 2006 hbwhelp micrel.com or (408) 955-1690Micrel, Inc. SY100ELT25 PACKAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Lead VEE 1 8 VCC Part Number Type Range Marking Finish SY100ELT25ZC Z8-1 Commercial XEL25 Sn-Pb D 2 7 Q (2) SY100ELT25ZCTR Z8-1 Commercial XEL25 Sn-Pb 3 6 NC D SY100ELT25ZI Z8-1 Industrial XEL25 Sn-Pb (2) SY100ELT25ZITR Z8-1 Industrial XEL25 Sn-Pb VBB 4 5 GND (3) SY100ELT25ZG Z8-1 Industrial XEL25 with Pb-Free Pb-Free bar-line indicator NiPdAu (2, 3) 8-Pin SOIC (Z8-1) SY100ELT25ZGTR Z8-1 Industrial XEL25 with with Pb-Free Pb-Free bar-line indicator NiPdAu Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25C, DC Electricals only. A 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-031506 2 hbwhelp micrel.com or (408) 955-1690