DS1124
DS1124 is 8-Bit Programmable Timing Element manufactured by Maxim Integrated.
Description
The DS1124 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 0.25ns step size, the DS1124 can provide a delay time from 20ns up to 84ns with an integral nonlinearity of ±3ns.
- 0.25ns Step Size
- Leading- and Trailing-Edge Accuracy
- CMOS/TTL patible
- Can Delay Signals by a Full Period or More
- 3-Wire Serial Programming Interface
- Single 5.0V Power Supply
- 10-pin µSOP Package
Features
Applications
LCD Televisions Telemunications Digital Test Equipment Digital Video Projection Signal Generators and Analyzers
Pin Configuration
TOP VIEW +
IN 1 E Q GND GND 2 3 4 5 10 VCC 9 VCC D CLK OUT
Ordering Information
PART DS1124U-25+ TEMP RANGE -40°C to +85°C PIN-PACKAGE 10 μSOP 10 μSOP (Tape-and-Reel)
DS1124U-25+T -40°C to +85°C
+Denotes a lead-free package.
8 7 6
µSOP
Typical Operating Circuit
VCC SYSTEM CLOCK IN E OPTIONAL MICROPROCESSOR CLK D GND Q VCC OUT
VARIABLE DELAY
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at .maxim-ic..
5.0V 8-Bit Programmable Timing Element DS1124
ABSOLUTE MAXIMUM RATINGS
Voltage Range on VCC Pin Relative to Ground -0.5V to +6.0V Voltage Range on IN, E, D, and CLK Relative to Ground- -0.5V to (VCC + 0.5V) Operating Temperature Range -40°C to +85°C
- Not to exceed +6.0V.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device...
