SY89295UMG

Overview

The SY89295UMG is a programmable delay line from the Precision Edge series, manufactured by Microchip Technology. It delays LVPECL input signals using digital control words with a range of 3.2ns to 14.8ns in 10ps increments. The device operates on 2.5V ±5% or 3.3V ±10% supplies and supports frequencies up to 1.5GHz. It features low jitter (<10ps PP total) and accepts CMOS/TTL control logic. Packaged in a 32-pin MLF (5mm × 5mm), it functions within an industrial temperature range of –40°C to +85°C.

Feature Summary

• Precision LVPECL programmable delay line with guaranteed AC performance over temperature and voltage
• Low-jitter design featuring less than 10ps peak-to-peak total jitter and less than 2ps RMS cycle-to-cycle jitter
• Programmable delay range from 3.2ns to 14.8ns controlled via a 10-bit digital word in 10ps increments
• Parallel inputs accept LVPECL or CMOS/LVTTL signals for flexible interface integration

Applications

• Clock de-skewing
• Timing adjustments
• Aperture centering

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and lead finish specifications. Confirm that the component meets RoHS3 compliance requirements if applicable to your manufacturing standards. Ensure the procurement channel provides valid traceability for the Pb-Free NiPd Au finish associated with the MG suffix.

Selection Notes

Select this component when precise digital delay adjustment is required for high-speed LVPECL signals. Verify that the system power supply aligns with the 2.5V or 3.3V operating ranges. Consider cascading multiple units if the delay requirement exceeds the single-device maximum range. Ensure control logic levels match the supported CMOS or TTL standards.

Part Context

The SY89295U belongs to Micrel’s Precision Edge product line, which focuses on high-speed timing solutions. This specific part number represents the MLF package variant. The device is designed for applications requiring deterministic signal path adjustments without introducing significant jitter or distortion into the clock distribution network.

Replacement Considerations

SY89296U: Offers fine-tune analog control capability alongside programmable delay.