The SY89853U differential inputs include Micrel's unique, 3-input termination architecture that allows users to interface to any differential signal (AC- or DCCoupled) as small as 100mV without any level shifting or termination resistors networks in the signal path. The result is a clean, stub-free, low jitter interface solution. The differential 800mV LVPECL outputs have fast rise/fall times guaranteed to be less than 180ps. The SY89853U operates from a 2.5V 5% or a 3.3V 10% supply, and is guaranteed over the full industrial temperature range (40C to +85C). For applications that require higher performance, consider the SY58026U. The SY89853U is part of Micrel's Precision