DESCRIPTION

· The SY89295U is a programmable delay line with a digital control signal.

· It delays input signals from 3.2ns to 14.8ns in 10ps increments.

· Operates with 2.5V ±5% or 3.3V ±10% power supply.

· Functions over an industrial temperature range of –40°C to +85°C.

· Features a 10-bit control word for delay adjustment, with an 11th bit for cascading.

· Input pins default to low when floating; accepts CMOS or TTL level signals.

FEATURES

· Precision LVPECL programmable delay line with >1.5GHz fMAX.

· Low-jitter design with <10psPP total jitter and <2psRMS cycle-to-cycle jitter.

· Programmable delay range from 3.2ns to 14.8ns in 10ps steps.

· Includes VBB output reference voltage and accepts LVPECL or CMOS/LVTTL inputs.

· Available in 32-pin MLF® and TQFP packages.

APPLICATIONS

· Clock de-skewing.

· Timing adjustments.

· Aperture centering.