The DS1124 from Maxim Integrated Products is an 8-bit programmable timing element similar in function to the DS1021-25. The 256-delay intervals are programmed by using a 3-wire serial interface. With a 0.25 ns step size, the DS1124 can provide a delay time from 20 ns up to 84 ns with an integral nonlinearity of ±3ns. It is ideal for delaying the horizontal sync (HSYNC) pulse in large format LCD TVs to achieve higher resolution displays.
Features:
- 0.25 ns Step Size
- Leading- and Trailing-Edge Accuracy
- CMOS/TTL Compatible
- Can Delay Signals by a Full Period or More
- 3-Wire Serial Programming Interface
- Single 5.0 V Power Supply
- 10-pin µSOP Package
Applications:
- Digital Test Equipment
- Digital Video Projection
- LCD Televisions
- Signal Generators and Analyzers
- Telecommunications
Category: Timekeeping, Timers, and Counters.