Application Examples
9.
Select the measurement and select the
command button to run the
application.
10.
Select OK when the valid waveform is acquired.
11.
Observe the droop in the VBUS when Droop test load is applied.
Note 1:
The application automatically sets up the oscilloscope to acquire the
Droop signal. If you do not get a valid signal, set up the oscilloscope
accordingly.
Note 2:
Use the Load Switch to select 500 mA test loads for Droop testing of a
self powered hub and system. Use the Load Switch to select 100 mA test loads for
Droop testing of bus powered hub and system. Use the Load Switch to select 500
mA test loads for Droop testing of self powered hub and system.
Figure 54: Equipment setup for Low Speed Droop test
TDSUSB2 Universal Serial Bus Measurement Package
81
Summary of Contents for TDS5032
Page 1: ...TDSUSB2 Universal Serial Bus Measurement Package 077 0015 04 www tektronix com...
Page 12: ......
Page 24: ...Getting Started 10 TDSUSB2 Universal Serial Bus Measurement Package...
Page 32: ...Installation 18 TDSUSB2 Universal Serial Bus Measurement Package...
Page 61: ...Operating Basics TDSUSB2 Universal Serial Bus Measurement Package 47...
Page 76: ...Taking Measurements 62 TDSUSB2 Universal Serial Bus Measurement Package...
Page 88: ...Tutorial 74 TDSUSB2 Universal Serial Bus Measurement Package...
Page 158: ...Application Examples 144 TDSUSB2 Universal Serial Bus Measurement Package...
Page 228: ...Measurement Algorithms 214 TDSUSB2 Universal Serial Bus Measurement Package...
Page 248: ...Glossary 234 TDSUSB2 Universal Serial Bus Measurement Package...