Atec Tektronix-VM6000 Manual do Utilizador descarregar pdf (Página 6)

Data Sheet

Frequency

Response Measurement Input Selections (Option SD and HD)

Noise Spectrum Display (Option SD and HD)

V Sync Display (Option SD and HD)

HSyncJitt

er and Wander Display (Option SD and HD)

Spatial Distortion Display (Option SD and HD)

New M

easurements on V 3.X –

Options for SD and HD on V3.X offer the

three new measurements. The V Sync measurement will support the

complete video timing measurement along with the H Sync measurement.

The H Sync Jitter measurement measures the RMS Jitter and Frequency

Offset and Frequency Drift Rate for wander measurement that support IEEE

1521-2003. The user-deﬁnable demarcation frequency and Probability/Jitter

read

out help to search for the root cause during debugging. The spa tial

distortion measurement measures the size of the video image a nd detects if

any offset or cropping has occurred to the image. This is useful for design

engineers to ensure that their video processing is not deforming the picture.

This is also good for verifying video aspect ratio mixes suc h as letterb ox

or side-panel modes.

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Atec Tektronix-VM6000 Manual do Utilizador Página 6