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6V49205B - Block Diagram
6V49205B - Pinout

6V49205B

Clock Generator for Freescale P1010, P1020, P2020, P2040 Processors

The IDT 6V49205B is a clock generator specifically designed for the Freescale P1010, P1020, P2020 and P2040 processors. The device uses a low-cost 25 MHz crystal as an input and generates 19 high-quality output clocks for use in Freescale-based systems. The 6V49205B produces the following output frequencies: 

1 – 100MHz / 66.66MHz / 80MHz / 83.333 MHz selectable for System CCB
1 – DDR_CLK; selectable 100MHz or 66.66MHz
2 – 12MHz / 24MHz selectable outputs for USB
6 – PCIe differential low power push-pull pairs; selectable 100MHz or 125MHz
6 – REF, 25MHz
2 – 2.048MHz for E1
1 – 125MHz for Gigabit

Features

  • Packaged as 48-pin TSSOP or 48-pin VFQFPN–Pb-free, RoHS compliant
  • Replaces 11 crystals, 2 oscillators and 3 clock synthesizers
  • Uses external reference crystal such as the IDT 603-25-150 (25 MHz)
  • Operating voltage – 3.3V
  • Supports Spread spectrum modulation
  • Supports I2C Standard and Fast modes
  • Meets PCI-Express Gen1/2/3 performance
  • 2.048MHz output to output skew <250ps
  • Low phase noise for REF outputs
  • Advanced, low-power CMOS process
  • Supports industrial temperature range

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
6V49205BNLGIActiveNLG48P1VFQFPN48IYesTrayCheck Availability
6V49205BNLGI8ActiveNLG48P1VFQFPN48IYesReelCheck Availability
6V49205BPAGIActivePAG48TSSOP48IYesTubeCheck Availability
6V49205BPAGI8ActivePAG48TSSOP48IYesReelCheck Availability

Documents

Technical Documentation

Title Other Languages Type Format File Size Datesort icon
Datasheets & Errata
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6V49205B Datasheet Datasheet PDF 332 KB May 11, 2016
Apps Notes & White Papers
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AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB Dec 10, 2015
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AN-831 The Crystal Load curve Application Note PDF 308 KB Sep 22, 2014
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AN-845 Termination - LVCMOS Application Note PDF 62 KB May 13, 2014
show all (16)
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AN-803 Crystal Timing Budget and Accuracy for IDT Timing Clock Products Application Note PDF 44 KB May 8, 2014
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AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB May 8, 2014
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AN-839 RMS Phase Jitter Application Note PDF 149 KB May 7, 2014
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AN-838 Peak-to-Peak Jitter Calculations Application Note PDF 32 KB May 7, 2014
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AN-832 Timing Budget and Accuracy Application Note PDF 48 KB May 6, 2014
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AN-830 Quartz Crystal Drive Level Application Note PDF 59 KB May 5, 2014
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AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 24, 2014
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AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 24, 2014
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AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB Mar 12, 2014
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AN-808 PCI Express/HCSL Termination Application Note PDF 54 KB Jan 15, 2014
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AN-801 Crystal-High Drive Level Application Note PDF 109 KB Jan 15, 2014
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AN-806 Power Supply Noise Rejection Application Note PDF 353 KB Jan 15, 2014
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AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 15, 2014
PCNs & PDNs
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PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
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PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
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PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 28, 2016
show all (7)
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PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 13, 2015
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PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 333 KB Oct 22, 2015
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PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 291 KB Jul 21, 2015
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PCN# : A1403-03 Gold wire to Copper wire Product Change Notice PDF 42 KB Oct 15, 2014
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

Software & Tools

Title Type Format File Size Datesort icon
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6V49205 IBIS Model Model - IBIS ZIP 90 KB Jan 30, 2015

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