WITH NO DUT
If a piece of busbar wire is installed in the axial pocket, the basic speed of the test
socket may be judged. With I
F
= +100 mA and I
R
= -100 mA, a 10%-90% switching time
of 709 ps observed:
The inductance of the busbar and the socket degrades the transition time of the pulse
from the mainframe. If the mainframe OUT is fed directly into an oscilloscope
(bypassing the test jig), transition times of less than 200 ps are observed:
47
Summary of Contents for AVR-EB2A-B
Page 44: ...The installed DUT is shown below 44 ...
Page 46: ...The installed DUT is shown below 46 ...
Page 48: ...It is still below 300 ps at 10 mA 10 mA as well 48 ...
Page 56: ...PCB 158R4 LOW VOLTAGE POWER SUPPLY ...
Page 65: ...TEST JIG WIRING AVX CA AXPOST ...
Page 67: ...TEST JIG WIRING AVX CA SOD123 QTKA ...
Page 69: ...TEST JIG WIRING AVX CA SOT23B ...
Page 70: ...CUSTOMIZED DAUGHTERBOARD AVX CA SOT23B ...
Page 71: ...PERFORMANCE CHECK SHEET 71 ...