KEITH 3723

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Dual 1x30 High Speed Multiplexer Card

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

• 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 2600b sourceMeter® sMu instruments

• long life dry reed relays (>109 operations