SY58021UMG-TR

SY58021UMG-TR Specifications

Manufacturer: Microchip Technology (formerly Micrel Semiconductor)
Part Number: SY58021UMG-TR
Product Type: 1:4 LVPECL Fanout Buffer/Translator
Input Signal Types: LVPECL, LVDS, CML
Output Signal Type: LVPECL
Operating Frequency Range: Up to 4 GHz
Output Skew: Less than 15 ps
Phase Jitter (RMS): 70 fs (typical)
Supply Voltage: 2.5 V ±5% or 3.3 V ±10%
Input Voltage Swing: As low as 100 mV
Package / Case: 16-Pin QFN (3 mm × 3 mm)
Mounting Type: Surface Mount
Operating Temperature Range: -40°C to +85°C
RoHS Status: RoHS Compliant

Key Features

The SY58021UMG-TR is a high-speed, precision 1:4 LVPECL fanout buffer. It ensures low skew and jitter, delivering four identical output copies. It accepts LVPECL, LVDS, and CML inputs with voltage swings as low as 100 mV, offering excellent flexibility. Operating at frequencies up to 4 GHz, it is ideal for high-speed data and clock distribution.

Additionally, it features an output skew of less than 15 ps and a phase jitter of just 70 fs. This ensures accurate signal timing and reliable performance. The device also includes an integrated input termination and a VT pin, allowing for both DC-coupled and AC-coupled inputs. Furthermore, its compact 16-pin QFN package supports surface-mount assembly, simplifying integration into high-density circuit designs.

Applications

SONET and Gigabit Ethernet clock distribution
Fibre Channel clock and data distribution
Backplane signal distribution
High-speed, low-skew multiprocessor synchronous clock distribution

Product Overview

The SY58021UMG-TR provides a reliable solution for high-speed signal distribution. Its ability to accept multiple input types while delivering four low-skew LVPECL outputs makes it a versatile choice. Additionally, its low phase jitter and minimal output skew ensure superior signal fidelity, which is crucial for maintaining data integrity in high-frequency applications.

This buffer operates on a 2.5 V or 3.3 V supply, making it adaptable to different system voltage requirements. Its integrated termination simplifies PCB design, reducing external component needs. Furthermore, the compact QFN package allows for space-saving designs, making it an excellent choice for communication and networking systems.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.