Datasheet

www.keithley.com
1.888.KEITHLEY
(U.S. only)
10
SWITCHING AND CONTROL
A GREATER MEASURE OF CONFIDENCE
• 60 two-pole or 30 four-pole
channels for high speed
scanning
• 120 channel single-pole mode
for one-wire (common side)
measurements
• Analog backplane connection
relays provide easy bank and
card interconnections
• 200V, 1A switched or 1.25A
carry signal capacity; 15W
• Relay actuation time <0.5ms
• 20MHz bandwidth
• Ideal for multi-channel I-V
testing with Series 2600A
SourceMeter
®
instruments
• Long life dry reed relays
(>10
9
operations)
The Model 3723 offers two independent banks of high speed 1×30 two-pole multiplexers that are
ideal for high speed scanning applications. The two banks can automatically be connected to the
Series 3700A mainframe backplane and optional DMM through the analog backplane connection
relays. This connection allows the mainframe to reconfigure the Model 3723 as a single 1×60 two-
pole multiplexer or as a single 1×120 single-pole multiplexer. It also enables card-to-card expansion
for even larger configurations.
By using high speed reed relays with actuation times of less than 0.5ms, this card can meet demand-
ing throughput applications. Another feature of the Model 3723 is its single-ended, one-pole mode,
which supports up to 120 channels of single-wire measurements.
The Model 3723 uses two 78-pin D-sub connectors for signal connections. For screw terminal con-
nections, use the Model 3723-ST for two- and four-pole configurations or the Model 3723-ST-1 for
single-wire applications.
Ordering Information
3723 Dual 1×30, High
Speed, Reed Relay,
Multiplexer Card
ACCESSORIES AVAILABLE
3720-MTC-1.5 78 Pin D-sub Female to Male Cable, 1.5m (5 ft.)
3720-MTC-3 78 Pin D-sub Female to Male Cable, 3m (10 ft.)
3723-ST Screw Terminal Block
3723-ST-1 Screw Terminal Block for single-pole
applications
3791-CIT Contact Insertion and Extraction Tool
3791-KIT78-R 78 Pin Female D-sub Connector Kit (contains
2 female D-sub connectors and 156 solder-cup
contacts)
3723
Dual 1×30, High Speed, Multiplexer Card
60 differential channels, long life reed relays
SERVICES AVAILABLE
3723-3Y-EW-STD 1-year factory warranty extended to 3 years
from date of shipment
3723-5Y-EW-STD 1-year factory warranty extended to 5 years
from date of shipment
C/3723-3Y-STD 3 (Z540-1 compliant) calibrations within 3 years
of purchase*
*Not available in all countries
High speed, dual 1×30 multiplexer card High speed, dual 1×30 multiplexer card