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6V49205A Block Diagram
6V49205A Pin Diagram 48-pin TSSOP
6V49205A Pin Diagram 48-pin VFQFPN

6V49205A

Clock Generator for Freescale P10xx and P20xx System Clock with 66.66M DDR Clock

Alternative Products
NOTICE - The following device(s) are recommended alternatives:
For 48-pin NLG I-temp device
The IDT6V49205A is a main clock for Freescale P10xx and P20xx-based systems. It has a selectable System CCB clock and a 66.66MHz DDRCLK. The IDT6V49205A also provides LP-HCSL PCIe outputs for low power and reduced board space.

1 – Sys_CCB 3.3V LVCMOS output @ 100M/83.33M/80M/66.66M
1 – DDRCLK 3.3V LVCMOS output @ 66.66M
1 –125M 3.3V LVCMOS output
6 – LP-HCSL PCIe pairs selectable @ 100M or 125M
6 – 25MHz 3.3V LVCMOS outputs
2 – 2.048M 3.3V LVCMOS outputs
2 – USB 3.3V LVCMOS outputs @12M or 24M

Features

  • Replaces 11 crystals, 2 oscillators and 3 clock generators; lowers cost, power and area
  • Use external IDT reference crystal 603-25-150 (25 MHz)
  • LP-HCSL PCIe outputs reduce termination resistors by 50% while saving 67% power; reduces board area and power
  • Industrial temperature range operation; supports demanding environmental conditions
  • Advanced 3.3V CMOS process; high-performance, low-power
  • Supports independent spread spectrum on Sys_CCB/DDRCLK and PCIe outputs
  • Packaged as 48-pin TSSOP or 48-pin 7x7mm VFQFPN with 0.5mm pad pitch;– Pb-free, RoHS compliant

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
6V49205ANLGActiveNLG48VFQFPN48CYesTrayCheck Availability
6V49205ANLG8ActiveNLG48VFQFPN48CYesReelCheck Availability
6V49205APAGActivePAG48TSSOP48CYesTubeCheck Availability
6V49205APAG8ActivePAG48TSSOP48CYesReelCheck Availability
6V49205APAGIActivePAG48TSSOP48IYesTubeCheck Availability
6V49205APAGI8ActivePAG48TSSOP48IYesReelCheck Availability

Documents

Technical Documentation

Title Other Languages Type Format File Size Datesort icon
Datasheets & Errata
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IDT6V49205A Datasheet Datasheet PDF 307 KB Apr 21, 2015
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
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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