General Description

The ICS851010I is a 1-to-10 Differential HCSL Fanout Buffer. The

ICS851010I is designed to translate any differential signal levels to

differential HCSL output levels. An external reference resistor is

used to set the value of the current supplied to an external load. The

load resistor value is chosen to equal the value of the characteristic

line impedance of 50Ω. The ICS851010I is characterized at an

operating supply voltage of 3.3V.

The differential HCSL outputs, accurate crossover voltage and

symmetric duty cycle makes the ICS851010I ideal for interfacing to

PCI Express and FBDIMM applications.

Features

• Ten differential HCSL outputs

• Translates any differential input signal (LVPECL, LVHSTL, LVDS,

HCSL) to HCSL levels without external bias networks

• Maximum output frequency: 250MHz

• Output skew: 165ps (maximum)

• Output drift: 140ps (maximum)

• VOH: 850mV (maximum)

• Additive phase jitter, RMS: 0.19ps (typical)

• Full 3.3V supply voltage

• Available in lead-free (RoHS 6) package

• -40°C to 85°C ambient operating temperature