Dual 1:4, LVDS Output Fanout Buffer

The 8SLVD2104 is a high-performance differential dual 1:4 LVDS fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVD2104 is characterized to operate from a 2.5V power supply. Guaranteed output-to-output and part-to-part skew characteristics make the 8SLVD2104 ideal for those clock distribution applications demanding well-defined performance and
repeatability. Two independent buffers with four low skew outputs each are available. The integrated bias voltage generators enables easy interfacing of single-ended signals to the device inputs. The device is optimized for low power consumption and low additive phase noise.

Features

  • Two 1:4, low skew, low additive jitter LVDS fanout buffers
  • Two differential clock inputs
  • Differential pairs can accept the following differential input levels: LVDS and LVPECL
  • Maximum input clock frequency: 2GHz
  • Output bank skew: 35ps, (maximum)
  • Propagation delay: 300ps, (maximum)
  • Low additive RMS phase jitter, 156.25MHz (10kHz - 20MHz):  105fs, (maximum)
  • 2.5V supply voltage
  • Lead-free (RoHS 6) 28-Lead VFQFN package
  • -40°C to 85°C ambient operating temperature

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8SLVD2104NBGI Active NBG28 VFQFPN 28 I Yes Tray Availability
8SLVD2104NBGI/W Active NBG28 VFQFPN 28 I Yes Reel Availability
8SLVD2104NBGI8 Active NBG28 VFQFPN 28 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
8SLVD2104 Final Data Sheet Datasheet PDF 430 KB Sep 15, 2015
Application Notes & White Papers
AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 2014
AN-846 Termination - LVDS Application Note PDF 50 KB May 12, 2014
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB May 12, 2014
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB May 11, 2014
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB May 7, 2014
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 37 KB May 5, 2014
AN-834 Hot-Swap Recommendations Application Note PDF 67 KB May 5, 2014
AN-833 Differential Input Self Oscillation Prevention Application Note PDF 94 KB May 5, 2014
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 23, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 14, 2014
Other
The IDT Consumer Products Advantage Overview PDF 4.01 MB Jun 30, 2017
The IDT Automotive Advantage Overview PDF 3.55 MB May 26, 2017
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016
IDT Fanout Buffers Product Overview Product Brief PDF 739 KB Feb 16, 2015
High-Performance, Low-Phase Noise Clocks Buffers product brief Product Brief PDF 378 KB Aug 13, 2012