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8V54816A - Block Diagram
8V54816A - Pin Assignment

8V54816

16-Port, Bi-directional M-LVDS Clock Cross-Point Switch

The 8V54816A is a 16-port, bi-directional cross-point clock switch designed for clock distribution in MicroTCA.4 systems. It features 16 bi-directional M-LVDS ports. Each port can be individually set as input or output. Each output port can be connected to any port defined as input. Each port features switchable termination (ON: 100Ω, OFF: High impedance). Output ports can drive up to 19-inch PCB tracks with M-LVDS levels. The device is optimized for very low additive phase noise. Configuration of the device is achieved by I2C. At startup, a default configuration is set where all ports are in High-Impedance mode with outputs disabled.

Features

  • Sixteen bi-directional M-LVDS ports
  • Operating frequency: up to 350MHz (maximum)
  • Switchable termination resistors
  • I2C support with read-back capabilities up to 400kHz
  • PCI Express (2.5Gb/S), Gen 2 (5Gb/s) and Gen 3 (8Gb/s) jitter compliant
  • Architecturally compliant with MicroTCA.4 specification
  • Output polarity inversion
  • Support for 1PPS signals
  • Full 3.3V supply voltage
  • 12mm x 12mm, 100-lead VFQFN
  • E-Pad size: 6.9mm x 6.9mm
  • 0°C to +70°C ambient operating temperature
  • Lead-free (RoHS 6) packaging

Product Specification

Outputs (#)Output TypeOutput Freq Range (MHz)Input Freq (MHz)Inputs (#)Input TypeOutput Banks (#)Core Voltage (V)Output Voltage (V)
16M-LVDS0.000000 - 350.0000000.000000 - 350.00000016LVDS, M-LVDS163.33.3

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
8V54816ANLGActiveNLG100VFQFPN100CYesTrayCheck Availability
8V54816ANLG8ActiveNLG100VFQFPN100CYesReelCheck Availability

Documents

Technical Documentation

Title Other Languages Type Format File Size Datesort icon
Datasheets & Errata
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8V54816A Final Data Sheet Datasheet PDF 650 KB Dec 18, 2015
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

News & Additional Resources