7174A
카테고리 없음 2008. 10. 1. 08:49High Speed, Low Leakage Current Matrix
8×12
Fast time to measurement
• Low leakage (<100fA offset on all
signal paths)
• 2-pole switching, signal, and guard
• 200V, 2A signal levels
• Compatible with Model 707A and
708A Switching Matrix Mainframes
• Designed for use with Keithley Model
4200-SCS, SMUs, and HP 4155, 4156
The Model 7174A Low Current Matrix Card is designed for semiconductor research, development,
and production applications requiring high quality, high performance switching
of I-V and C-V signals. The Model 7174A is ideal for use with Keithley Models 236, 237, and
238 Source-Measure Units, Model 4200-SCS, and the HP Models 4155 and 4156. The card’s
configuration is 8 rows×12 columns, with signal and guard switched at each crosspoint.
Offset current
has been reduced dramatically
to <100fA on all pathways. Significant reductions
in the level of parasitic capacitances
in the Model 7174A help speed the process of
making low level measurements.
The Model 7174A provides an optimum solution
to switching the lower level signals common
to today’s semiconductor characterization
tests. The card’s low leakage and minimal
dielectric absorption
ensure that key device measurements
can be performed many times
faster than with current switching
technologies.
The Model 7174A is fully compatible with the earlier Model 7174, except that it does not
contain (or require) the built-in self test. Connections are 3-lug triax with the outer shell connected
to chassis for safety and noise shielding. The center conductor
is fully surrounded by the inner conducting
shield allowing fully guarded
measurements
to be made with higher isolation
and improved
speed and accuracy.
For applications that require making connections
to a large number of devices or test points, the
Model 7174A matrix can be expanded
with additional
cards. On-card connectors are provided to
connect the rows (column expansion)
between other 7174A cards in adjacent slots of the Model 707A
switching mainframe. Eight female-to-female cables are provided with each 7174A to simplify expansion.
Up to six 7174A cards can be connected in a single 707A switching
mainframe
to form an 8×72
or 12×60 matrix.
8×12
Fast time to measurement
• Low leakage (<100fA offset on all
signal paths)
• 2-pole switching, signal, and guard
• 200V, 2A signal levels
• Compatible with Model 707A and
708A Switching Matrix Mainframes
• Designed for use with Keithley Model
4200-SCS, SMUs, and HP 4155, 4156
The Model 7174A Low Current Matrix Card is designed for semiconductor research, development,
and production applications requiring high quality, high performance switching
of I-V and C-V signals. The Model 7174A is ideal for use with Keithley Models 236, 237, and
238 Source-Measure Units, Model 4200-SCS, and the HP Models 4155 and 4156. The card’s
configuration is 8 rows×12 columns, with signal and guard switched at each crosspoint.
Offset current
has been reduced dramatically
to <100fA on all pathways. Significant reductions
in the level of parasitic capacitances
in the Model 7174A help speed the process of
making low level measurements.
The Model 7174A provides an optimum solution
to switching the lower level signals common
to today’s semiconductor characterization
tests. The card’s low leakage and minimal
dielectric absorption
ensure that key device measurements
can be performed many times
faster than with current switching
technologies.
The Model 7174A is fully compatible with the earlier Model 7174, except that it does not
contain (or require) the built-in self test. Connections are 3-lug triax with the outer shell connected
to chassis for safety and noise shielding. The center conductor
is fully surrounded by the inner conducting
shield allowing fully guarded
measurements
to be made with higher isolation
and improved
speed and accuracy.
For applications that require making connections
to a large number of devices or test points, the
Model 7174A matrix can be expanded
with additional
cards. On-card connectors are provided to
connect the rows (column expansion)
between other 7174A cards in adjacent slots of the Model 707A
switching mainframe. Eight female-to-female cables are provided with each 7174A to simplify expansion.
Up to six 7174A cards can be connected in a single 707A switching
mainframe
to form an 8×72
or 12×60 matrix.