Wilder Technologies SATA 2.5 Test Adapter Especificaciones descargar pdf (Pagina 68)

Agilent Technologies, Inc.

Agilent Technologies, Inc. 68 SATA PHY, TSG & OOB Test MOI v.1.1 Revision 1.4

5) Referring to the figure below, perform the following steps.

a. Select the File 



 Load 



 Setup menu to open the Load Setup window.

b. Navigate to the directory location that contains the INF_SMA_Deskew.set setup file.

c. Select the INF_SMA_Deskew.set setup file by clicking on it.

d. Click the Load button to configure the oscilloscope from this setup file.

3. Then click here

to load setup file.

1. Click File  Load  Setup

2. Then find and select

INF_SMA_Deskew.set

6) If the INF_SMA_Deskew.set setup file does not exist, it can be recreated from the following setup

configuration on the Infiniium oscilloscope.

INF_SMA_DESKEW.SET setup file details:

Start from a default setup by pressing the Default Setup key on the front panel. Then configure the

following settings…

Acquisition Averaging on number of averages 16 Interpolation on

Channel 1 Scale 100.0 mV/ Offset –350mV Coupling DC Impedance 50 Ohms

Channel 3 Turn Channel On; Scale 100.0 mV/ Offset –350m V Coupling DC Impedance 50 Ohms

Time base Scale 200 ps/sec

Trigger Trigger level –173mV Slope falling

Function 2 Turn on and configure for channel 1 subtract channel 3,

Vertical scale 50 mV/ Offset 100.000 mV

7) The oscilloscope display should look similar to the figure below. A falling edge of the square wave from

Aux Out (approximately a 100ps 20%-80% edge) is shown in a 200ps/div horizontal scale. The upper

portion of the screen shows channel 1 (yellow trace) and channel 3 (purple trace) superimposed on one

another. The lower portion of the screen is the differential signal (green trace) of channel 1 minus channel

3. The top two traces provide for visual inspection of relative time skew between the two channels. The

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Wilder Technologies SATA 2.5 Test Adapter Especificaciones Pagina 68