Description

The 8S89833 is a high speed 1-to-4 Differential-to-LVDS Fanout

Buffer with Internal Termination. The 8S89833 is optimized for high

speed and very low output skew, making it suitable for use in

demanding applications such as SONET, 1 Gigabit and 10 Gigabit

Ethernet, and Fibre Channel. The internally terminated differential

input and VREF_AC pin allow other differential signal families such as

LVPECL, LVDS, and CML to be easily interfaced to the input with

minimal use of external components. The device also has an output

enable pin which may be useful for system test and debug purposes.

The 8S89833 is packaged in a small 3mm x 3mm 16-pin VFQFN

package which makes it ideal for use in space-constrained

applications.

Features

• Four differential LVDS outputs

• IN, nIN input pair can accept the following differential input levels:

LVPECL, LVDS, CML

• Output frequency: 2GHz

• Cycle-to-cycle jitter, RMS: 3.5ps (maximum)

• Additive phase jitter, RMS: 0.03ps (typical)

• Output skew: 30ps (maximum)

• Part-to-part skew: 200ps (maximum)

• Propagation Delay: 600ps (maximum)

• Full 3.3V supply mode

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

• Available in lead-free (RoHS 6) package