NOTICE - The following device(s) are recommended alternatives:

The MPC9600 is a fully LVCMOS 2.5 V or 3.3 V compatible PLL clock driver. The MPC9600 has the capability to generate clock signals of 50 to 200 MHz from clock sources of 16.67 to 50 MHz. The internal PLL is optimized for this frequency range and does not require external loop filter components. QFB provides an output for the external feedback path to the feedback input FB_IN. The QFB divider ratio is configurable and determines the PLL frequency multiplication factor when QFB is directly connected to FB_IN. The MPC9600 is optimized for minimizing the propagation delay between the clock input and FB_IN. Three output banks of 7 outputs each bank can be individually configured to divide the VCO frequency by 2 or by 4. Combining the feedback and output divider ratios, the MPC9600 is capable to multiply the input frequency by 2, 3, 4, and 6. The reference clock is selectable either LVPECL or LVCMOS. The LVPECL reference clock feature allows the designer to use LVPECL fanout buffers for the inner branches of the clock distribution tree. All control inputs accept LVCMOS compatible levels. The outputs provide low impedance LVCMOS outputs capable of driving parallel terminated 50 ? transmission to VTT= VCC/2. For series terminated lines the MPC9600 can drive two lines per output giving the device an effective total fanout of 1:42. With guaranteed maximum output-to-output skew of 150 ps, the MPC9600 PLL clock driver meets the synchronization requirements of the most demanding systems. The VCCA analog power pin doubles as a PLL bypass select line for test purpose. When the VCCA is driven to GND the reference clock will bypass the PLL. The device is packaged in a 48-lead LQFP package to provide optimum combination of board density and performance.


  • Multiplication of Input Frequency by 2, 3, 4, and 6
  • Distribution of Output Frequency to 21 Outputs Organized in Three Output Banks: QA0-QA6, QB0-QB6, QC0-QC6, Each Fully Selectable
  • Fully Integrated PLL
  • Selectable Output Frequency Range Is 50 to 100 MHz and 100 to 200 MHz
  • Selectable Input Frequency Range Is 16.67 to 33 MHz and 25 to 50 MHz
  • LVCMOS Outputs
  • Outputs Disable to High Impedance (Except QFB)
  • LVCMOS or LVPECL Reference Clock Options
  • 48-Lead QFP Packaging
  • 48-Lead Pb-Free Package Available
  • ± 50 ps Cycle-to-Cycle Jitter
  • 150 ps Maximum Output-to-Output Skew
  • 200 ps Maximum Static Phase Offset Window

Product Options

Orderable Part ID Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
Obsolete TQFP 48 C Yes Tray
Obsolete TQFP 48 C Yes Reel

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
MPC9600 Datasheet Datasheet PDF 508 KB
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 322 KB
AN-845 Termination - LVCMOS Application Note PDF 146 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 170 KB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 495 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 442 KB
AN-834 Hot-Swap Recommendations Application Note PDF 153 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB
PCN# : TB1303-01 Change of Carrier Tape for TQFP-32, TQFP-48 Product Change Notice PDF 472 KB
PDN# : N-12-48 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 93 KB
MPC9600 IBIS Model Model - IBIS ZIP 20 KB
Clock Distribution Overview 日本語 Overview PDF 217 KB