CodeLoader, EasyPLL, Clock Design Tool, and IBIS Software for National's PLLatinum PLLs and LMK Clock Conditioners Home->Clock & Timing Solutions

CodeLoader - Clock Design Tool - EasyPLL Software

Which Software Do I Use?

 Product Loop Filter & Device Configuration + Simulation Device Register Programming
 LMX PLLs EasyPLL CodeLoader
 LMK Jitter Cleaners & Distributors Clock Design Tool

See also IBIS models for LMK devices below.

 

National Clock Design Tool for LMK Clock Conditioners NEW!

National Clock Design Tool software is used to aid part selection, loop filter design, and simulation of timing device solutions. Enter desired output frequencies and optionally a reference frequency and the tool provides: National devices meet the specified requirements, divider values, and recommended loop filter to minimize jitter.

 

CodeLoader 4.2 for Programming LMX and LMK Device Registers

National's CodeLoader 4 software is used to program National's LMX PLLs and LMK timing devices through either the USB or LPT port of a computer. In addition, it is also provides information on how to program the part by showing the bits that are actually sent.

 

EasyPLL Loop Filter Design Tool & Simulation for LMX PLL/VCO Products

EasyPLL is a browser-based simulator which allows you to specify the PLL parameters, customize the loop filter, analyze the simulation results, and examine the wave forms. You can change parameters and analyze the results in order to fine tune the design.

 

IBIS Models for LMK Devices

File Name National Part No. IBIS Version File Rev Description Clock Inputs Clock Outputs
LMK01000.ibs LMK01000 3.2 1.0 1.6 GHz Clock Distribution 2 3 LVDS, 5 LVPECL
LMK01010.ibs 3.2 1.0 1.6 GHz Clock Distribution 2 8 LVDS
LMK01020.ibs 3.2 1.0 1.6 GHz Clock Distribution 2 8 LVPECL
LMK03000.ibs LMK03000 3.2 1.0 1.24 GHz Jitter Cleaner and Clock Distribution 1 3 LVDS, 5 LVPECL
LMK03001.ibs LMK03001 3.2 1.0 1.52 GHz Jitter Cleaner and Clock Distribution 1 3 LVDS, 5 LVPECL
LMK04000.ibs LMK04000 4.0 1.1 1.2 GHz Cascaded Jitter Cleaner and Clock Distribution 2 3 LVPECL, 4 LVCMOS
LMK04001.ibs 4.0 1.0 1.5 GHz Cascaded Jitter Cleaner and Clock Distribution 2 3 LVPECL, 4 LVCMOS
LMK04002.ibs 4.0 1.0 1.6 GHz Cascaded Jitter Cleaner and Clock Distribution 2 3 LVPECL, 4 LVCMOS
LMK04010.ibs 3.2 1.0 1.2 GHz Cascaded Jitter Cleaner and Clock Distribution 2 5 LVPECL
LMK04011.ibs 4.0 1.1 1.5 GHz Cascaded Jitter Cleaner and Clock Distribution 2 5 LVPECL
LMK04031.ibs 4.0 1.3 1.5 GHz Cascaded Jitter Cleaner and Clock Distribution 2 2 LVDS, 2 LVPECL, 2 LVCMOS
LMK04033.ibs 4.0 1.1 2.0 GHz Cascaded Jitter Cleaner and Clock Distribution 2 2 LVDS, 2 LVPECL, 2 LVCMOS

 

See Clock & Timing Devices Featured Site for products and other design resources.
WHAT'S NEW
Clock & Timing Products
  • Industry's Highest Performance Frequency Synthesizer System with Integrated VCO
  • LMK04000 Family - Clock Jitter Cleaners with Cascaded PLLatinum PLLs
  • LMK01000 Family - < 30 fs High Performance Clock Buffer, Divider, and Distributor for Clocks up to 1.6 GHz
  • LMK03000 Family - Clock Jitter Cleaners with Integrated VCO
  • LMK02000 Family - Clock Jitter Cleaners for use with external VCXO

 

Clock & Timing App Notes
  • AN-1939 - Crystal Based Oscillator Design with the LMK04000 Family
  • AN-1910 - LMK04000 Family Phase Noise Characterization
  • AN-1864 - Phase Synchronization with Multiple Devices and Frequencies
  • AN-1821 - CPRI Repeater System
  • AN-1734 - Using the LMK03000C to Clean Recovered Clocks

 

Clock & Timing Evaluation Boards
  • LMK04031BEVAL - LMK04000 Family Precision Clock Conditioner with Integrated VCO
  • LMK04033BEVAL - Precision Clock Conditioner with Dual PLLs VCO Range (1840 to 2160 MHz), 6 Outputs
  • LMK01000EVAL - 1.6 GHz High Performance Clock Buffer, Divider, and Distributor
  • LMK02000EVAL-1 - LMK02000 Evaluation board with 245.76 VCXO
  • LMK02000EVAL-2 - LMK02000 Evaluation board without VCXO
  • LMK03001CEVAL - Precision Clock Conditioner with Integrated VCO (1470 - 1570 MHz)
  • USB2UWIRE-IFACE - USB ↔ uWire Interface Board establishes a USB connection from CodeLoader 4 software to LMX and LMK evaluation boards

All Clock/Timing/Wireless eval boards.

 

Clock & Timing Models & Software

IBIS Models

LMK Clock Design Tool

National Clock Design Tool software is used to aid part selection, loop filter design, and simulation of LMK clock conditioner timing device solutions. Enter desired output frequencies and optionally a reference frequency to find which National devices meet the specified requirements along with divider values and a recommended loop filter to minimize jitter.

CodeLoader 4.2 for LMK and LMX Devices
National's CodeLoader 4 software is used to program LMK and LMX products through either the USB or LPT port of a computer. Aside from this function, it is also provides information on how to program the part by showing the bits that are actually sent.

EasyPLL for LMX PLL/VCO Products

 

 



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