MAXIM DS1124U-25+T

The DS1124 is an 8-bit programmable delay line that can be adjusted between 256 different delay intervals. The DS1124 architecture allows some signals to be delayed by more than one period, which lets the phase of the signal to be adjusted up to a full 360°. Programming is performed by a 3-wire serial interface. Using the 3-wire interface, it is possible to cascade multiple devices together for systems requiring multiple programmable delays without using additional I/O resources.

• 256-delay intervals are programmed by using a 3-wire serial interface
• With a 0.25ns step size, can provide a delay time from 20ns up to 84ns with an integral nonlinearity of ±3ns
• Leading- and Trailing-Edge Accuracy
• CMOS/TTL Compatible
• Can Delay Signals by a Full Period or More
• 3-Wire Serial Programming Interface
• Single 5.0V Power Supply
• 10-pin µSOP Package

• LCD Televisions
• Telecommunications
• Digital Test Equipment
• Digital Video Projection
• Signal Generators and Analyzers