Circuit for AC voltage application in synchronism with pattern signal generator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 10, 1995
Grant Date -
N/A
app pub date -
Aug 9, 1993
filing date -
Aug 28, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
For testing of a device under test, an AC measurement voltable application circuit is provided wherein voltages to be applied to the device can be switched during measurement operation without using a separate circuit for a high voltage generation. Data for voltages to be applied to the device are written in respective addresses of a memory in a pattern synchronizing control circuit. This pattern synchronizing control circuit is synchronized with a signal generator and, by inputting mode register setting signal depending on whether the measurement is AC or DC measurement, a relay control circuit for a pin driver circuit is controlled and the application value data in the memory are inputted into a DC measurement unit so as to apply a voltage to the device.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully