SY89296U
2.
5V/3.
3V 1.
5GHz Precision LVPECL Programmable Delay
with Fine Tune Control
Precision Edge®
General Description
The SY89296U is a programmable delay line that delays the input signal using a digital control signal.
The delay can vary from 3.
2ns to 14.
8ns in 10ps increments.
Further, the delay may be varied continuously in about 40ps range by setting the
voltage at the FTUNE pin.
In addition, the input signal is LVPECL, uses either a 2.
5V ±5% or 3.
3V ±10% power supply, and is guaranteed over the full industrial temperature range (–40°C to +85°C).
The delay varies in discrete steps based on a control word.
The control word is 10-bits long and controls the delay in 10ps increments.
Th...