LVCMOS PLL Clock Generator

The MPC9315 is a 2.5 V and 3.3 V compatible, PLL based clock generator designed for low-skew clock distribution in low-voltage mid-range to high-performance telecom, networking and computing applications. The MPC9315 offers 8 low-skew outputs and 2 selectable inputs for clock redundancy. The outputs are configurable and support 1:1, 2:1, 4:1, 1:2 and 1:4 output to input frequency ratios. In addition, a selectable output 180° phase control supports advanced clocking schemes with inverted clock signals. The MPC9315 is specified for the extended temperature range of -40 to +85°C.

Features

  • Configurable 8 outputs LVCMOS PLL clock generator
  • Compatible to various microprocessors such as PowerQUICC I and II
  • Wide range output clock frequency of 18.75 to 160 MHz
  • 2.5 V and 3.3 V CMOS compatible
  • Designed for mid-range to high-performance telecom, networking and
  • computer applications
  • Fully integrated PLL supports spread spectrum clocking
  • Supports applications requiring clock redundancy
  • Max. output skew of 120 ps (80 ps within one bank)
  • Selectable output configurations (1:1, 2:1, 4:1, 1:2, 1:4 frequency ratios)
  • Two selectable LVCMOS clock inputs
  • External PLL feedback path and selectable feedback configuration
  • Tristable outputs
  • 32-Lead LQFP package
  • Ambient operating temperature range of -40 to +85°C
  • 32-Lead Pb-free package available

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
MPC9315AC Obsolete PRG32 TQFP 32 C Yes Tray Availability
MPC9315ACR2 Obsolete PRG32 TQFP 32 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
MPC9315 Datasheet - Datasheet PDF 254 KB Oct 3, 2016
Application Notes & White Papers
AN-815 Understanding Jitter Units - Application Note PDF 476 KB Apr 23, 2014
AN-828 Termination - LVPECL - Application Note PDF 229 KB Jul 5, 2016
AN-831 The Crystal Load curve - Application Note PDF 308 KB Sep 22, 2014
AN-845 Termination - LVCMOS - Application Note PDF 62 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-803 Crystal Timing Budget and Accuracy for IDT Timing Clock Products - Application Note PDF 44 KB May 7, 2014
AN-840 Jitter Specifications for Timing Signals - Application Note PDF 349 KB May 7, 2014
AN-839 RMS Phase Jitter - Application Note PDF 149 KB May 6, 2014
AN-838 Peak-to-Peak Jitter Calculations - Application Note PDF 32 KB May 6, 2014
AN-834 Hot-Swap Recommendations - Application Note PDF 67 KB May 5, 2014
AN-832 Timing Budget and Accuracy - Application Note PDF 48 KB May 5, 2014
AN-830 Quartz Crystal Drive Level - Application Note PDF 59 KB May 4, 2014
AN-802 Crystal-Measuring Oscillator Negative Resistance - Application Note PDF 52 KB Mar 11, 2014
AN-827 Application Relevance of Clock Jitter - Application Note PDF 1.06 MB Apr 23, 2014
AN-806 Power Supply Noise Rejection - Application Note PDF 353 KB Jan 14, 2014
AN-805 Recommended Ferrite Beads - Application Note PDF 38 KB Jan 14, 2014
AN-801 Crystal-High Drive Level - Application Note PDF 109 KB Jan 14, 2014
PCNs & PDNs
PDN# : CQ-15-02 Quarter PDN for Manufacturing Discontinuance - Product Discontinuation Notice PDF 535 KB May 4, 2015
PCN# : A1401-02 Alternate Copper Wire Assembly Site - Product Change Notice PDF 36 KB Feb 15, 2014
PCN# : TB1303-01 Change of Carrier Tape for TQFP-32, TQFP-48 - Product Change Notice PDF 472 KB Mar 30, 2013
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP - Product Change Notice PDF 252 KB Oct 18, 2006
Other
The IDT Consumer Products Advantage - Overview PDF 6.67 MB Jan 27, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB Nov 29, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016

Software & Tools

Title Other Languages Type Format File Size Date
MPC9315 IBIS Model - Model - IBIS ZIP 15 KB Oct 11, 2007