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8S89200I - Block Diagram
8S89200I - Pinout

8S89200I

Low Skew, 2:1 LVPECL MUX With 1:8 Fanout And Internal Termination

The 8S89200I is a high speed 1-to-8 Differential-to-LVDS Clock Divider and is part of the high performance clock solutions from IDT. The 8S89200I is optimized for high speed and very low output skew, making it suitable for use in demanding applications such as SONET, 1 Gigabit and 10 Gigabit Ethernet, and Fibre Channel. The internally terminated differential inputs and VREF_AC pins allow other differential signal families such as LVPECL, LVDS and CML to be easily interfaced to the input with minimal use of external components.
 
The device also has a selectable ÷1, ÷2, ÷4 output divider, which can allow the part to support multiple output frequencies from the same reference clock. The 8S89200I is packaged in a small 5mm x 5mm 32-pin VFQFN package which makes it ideal for use in space-constrained applications.

Features

  • Three output banks, consisting of eight LVDS output pairs total
  • INx, nINx inputs can accept the following differential input levels: LVPECL, LVDS, CML
  • Selectable output divider values of ÷1, ÷2 and ÷4
  • Maximum output frequency: 1.5GHz
  • Maximum input frequency: 3GHz
  • Bank Skew: 10ps (typical)
  • Part-to-part skew: 100ps (typical)
  • Additive phase jitter, RMS: 0.170ps (typical)
  • Propagation delay: 802ps (typical)
  • Output rise time: 150ps (typical)
  • 2.5V±5% operating supply voltage
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

Product Specification

Outputs (#)Output TypeOutput Freq Range (MHz)Input Freq (MHz)Inputs (#)Input TypeOutput Banks (#)Core Voltage (V)Output Voltage (V)Divider ValueAdditive Phase Jitter Typ RMS (ps)
8LVDS0.000000 - 3000.0000000.000000 - 3000.0000001LVDS, LVPECL, CML32.52.51, 2, 40.17

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
8S89200BKILFActiveNLG32P3VFQFPN32IYesTrayCheck Availability
8S89200BKILFTActiveNLG32P3VFQFPN32IYesReelCheck Availability

Documents

Technical Documentation

Title Other Languages Type Format File Size Datesort icon
Datasheets & Errata
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8S89200 Data Sheet Datasheet PDF 418 KB Feb 8, 2016
Other
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IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
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IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 25, 2016