SY89112UMGTR [MICREL]

The SY89112U is a low jitter, low skew, high-speed LVPECL 1:12 differential fanout buffer with a 2:1 input MUX and internal termination. It features a unique isolation design to minimize channel-to-channel crosstalk and distributes clock frequencies from DC to >2GHz guaranteed over temperature and voltage. The device includes a synchronous output enable to prevent runt clock pulses and accepts AC- or DC-coupled differential signals as small as 100mV (rms) without external resistors. Operating from 2.5V ±5% or 3.3V ±10% supply, it is guaranteed over the industrial temperature range of -40°C to +85°C and is available in a 44-pin MLF package.