AN1941 Freescale Semiconductor / Motorola, AN1941 Datasheet
AN1941
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AN1941 Summary of contents
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... Root model vs. the MET model at higher quiescent currents. The second simulation is a sweep of heatsink temperature model from and shows the effect of temperature on the current probe (I at various gate voltages ( to: www.freescale.com Order this document by AN1941/D AN1941 components used for the ) constant drain voltage GS 1 ...
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... Freescale Semiconductor, Inc. AN1941 ROOT MODEL VS. MET MODEL SIMULATION SETUP In the Root vs. MET model simulation, a family of curves is generated using a basic DC simulation (DC1) and a parameter sweep (Sweep1) (Figure 2). The simulator outputs IV curves for the Root and the MET models superimposed on each other. ...
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... The DUT is terminated with 50 Ω termination ports. • DC blocking caps with values appropriate for the band of operation are used. • Parameter Sweep is set up with V global sweep variable. • DC1 calls on a separate DC simulation named and T FLANGE Sweep1, which then sweeps T Go to: www.freescale.com AN1941 defined as the GS . SNK 3 ...
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... Freescale Semiconductor, Inc. AN1941 NOTE: For better viewing on the Web, click on link for larger version of graphic. Figure 4. MET Model T (heat sink) RESULTS The results shown in Figure 4 illustrate the importance of careful selection of a fixture’s operating temperature and V At lower quiescent currents (200 mA to 1000 mA), the drain– ...
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... RF simulations in ADS. These topics are beyond the scope of this application note and will be discussed in subsequent ADS user application notes. To access all Motorola RF LDMOS Model libraries, go to: http://www.motorola.com/rf/models Go to: www.freescale.com AN1941 , is predefined by ADS ...
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Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com ...
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Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com ...
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Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com ...
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Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com ...
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Freescale Semiconductor, Inc. For More Information On This Product, Go to: www.freescale.com ...
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... Freescale Semiconductor, Inc. AN1941 6 For More Information On This Product, NOTES MOTOROLA SEMICONDUCTOR APPLICATION INFORMATION Go to: www.freescale.com ...
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... Freescale Semiconductor, Inc. MOTOROLA SEMICONDUCTOR APPLICATION INFORMATION For More Information On This Product, NOTES Go to: www.freescale.com AN1941 7 ...
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... ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. 852–26668334 Technical Information Center: 1–800–521–6274 HOME PAGE: http://www.motorola.com/semiconductors/ ◊ 8 For More Information On This Product, MOTOROLA SEMICONDUCTOR APPLICATION INFORMATION Go to: www.freescale.com AN1941/D ...