SY100EP57V Datasheet | Micrel Semiconductor

Micrel, Inc. 3.3V/5V PECL/ECL 3GHz DIFFERENTIAL 4:1 MULTIPLEXER ECL Pro™ ECSLY1P0r0o E™P57V SY100EP57V Features - Fully differential 4:1 PECL/ECL multiplexer - Guaranteed AC-parameters over temp/voltage: - > 3GHz Fmax (toggle) - < 220ps rise/fall Time - < 520ps propagation delay (D-to-Q) - Flexible power supply: 3.0V to 5.5V - Wide operating temp range: - 40°C to +85°C - VBB reference for AC-coupled and single-ended applications - 100k PECL/ECL patible logic - Available in 20-pin TSSOP package CROSS REFERENCE TABLE Micrel Semiconductor SY100EP57VK4I SY100EP57VK4ITR ON Semiconductor MC100EP57DT MC100EP57DTR2 ECL Pro™ DESCRIPTION The SY100EP57V is a high-speed, low-skew, fully differential PECL/ECL 4:1 multiplexer in a 20-pin TSSOP package. This device is a pin-for-pin, plug-in replacement to the MC10/100EP57DT. The signal-path inputs (D0:D3) accept differential signals as low as 150m Vpk-pk. All I/O pins are 100K EP PECL/ECL logic patible. AC- performance is guaranteed over the industrial - 40°C to +85°C temperature range and 3.0V to 5.5V supply voltage range. This device will operate in PECL/LVPECL or ECL/ LVECL mode. The SY100EP57 propagation delay is less than 520ps, and the Select-to-valid output delay is less than 575ps over temperature and voltage. For clock applications, the high-speed design bined with an extremely fast rise/fall time of less than 220ps produces a toggle frequency as high as 3GHz (400m Vpk-pk swing). Two VBB output reference pins (approx equal to VCC- 1.4V) are available for AC- coupled or single-ended applications. The SY100EP57V is part of Micrel’s high-speed, Precision Edge timing and distribution family. For applications that require a different I/O bination, consult the Micrel website at .micrel., and choose from a prehensive product line of high-speed, low skew fanout buffers, translators, and clock dividers. ECL Pro is a trademark of Micrel, Inc. M9999-120505 hbwhelp@micrel. or (408) 955-1690 Rev.: D...