Microchip Technology SY89296UTG

Description
The SY89296U is a programmable delay line that adjusts the input signal's delay using a digital control signal. The delay can be varied from 3.2ns to 14.8ns in 10ps increments. Additionally, the delay can be continuously adjusted within a 40ps range by setting the voltage at the FTUNE pin. The input signal is LVPECL, operates on either a 2.5V ±5% or 3.3V ±10% power supply, and is guaranteed over the industrial temperature range (-40°C to 85°C).
The delay is adjusted in discrete steps based on a control word. The control word is 10-bits long and controls the delay in 10ps increments. The eleventh bit, D[10], is used to cascade multiple SY89296U devices for a larger delay range. The input pins, IN and /IN, default to a low state when left floating. The control register interface accepts CMOS or TTL level signals for maximum flexibility.

Features
Precision LVPECL programmable delay time
Guaranteed AC performance over temperature and voltage:
>1.5GHz MAX
<160ps rise/fall times
Low jitter design:
<10pspp total jitter
<2pSRMS cycle-to-cycle jitter
<1pSRMS random jitter
Programmable delay range: 3.2ns to 14.8ns in 10ps increments
Increased monotonicity over the MC100EP195
±10ps INL
VBB output reference voltage
Parallel inputs accept LVPECL or CMOS/LVTTL
40ps/V fine tune range
Low voltage operation: 2.5V ±5% and 3.3V ±10%
Industrial -40°C to 85°C temperature range
Available in 32-pin (5mm x 5mm) MLF package or 32-pin TQFP package

Applications
Clock de-skewing
Timing adjustments
Aperture centering