DS1023
PRODUCTION8-Bit Programmable Timing Element
- Part Models
- 10
- 1ku List Price
- Starting From $10.54
Part Details
- Step sizes of 0.25 ns, 0.5 ns, 1 ns, 2 ns, 5 ns
- On-chip reference delay
- Configurable as delay line, pulse width modulator, or free-running oscillator
- Can delay clocks by a full period or more
- Guaranteed monotonicity
- Parallel or serial programming
- Single 5V supply
- 16-pin DIP or SOIC package
The DS1023 is an 8-bit programmable delay line similar in function to the DS1020/DS1021.
Additional features have been added to extend the range of applications:
The internal delay line architecture has been revised to allow clock signals to be delayed by up to a full
period or more. Combined with an on-chip reference delay (to offset the inherent or "step zero" delay of
the device) clock phase can now be varied over the full 0-360 degree range.
On-chip gating is provided to allow the device to provide a pulse width modulated output, triggered by the input with duration set by the programmed value.
Alternatively the output signal may be inverted on chip, allowing the device to perform as a free-running oscillator if the output is (externally) connected to the input.
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 3
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| DS1023S-100+ | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-100+T | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-200+ | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-200+T&R | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-25+ | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-25+T | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-50+ | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-50+T | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-500+ | Small-Outline IC, Wide (0.3in) | ||
| DS1023S-500+T&R | Small-Outline IC, Wide (0.3in) |
This is the most up-to-date revision of the Data Sheet.
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