SY89296U - Micrel Semiconductor

SY89296U PRECISION LVPECL PROGRAMMABLE DELAY

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,.

Features

Precision Edge®
• Precision LVPECL programmable delay time
• Guaranteed AC performance over temperature and voltage: − >1.5GHz fMAX − <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 (5m.