DS1023

8-Bit Programmable Timing Element
 Overview   Technical Documents   Ordering Info   Related Products   User Comments (0)   All   


Status Explanations for product status codes

Active: In Production.

Description

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.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 1 (PDF, 256kB)
Send this datasheet to any email addressE-Mail

Key Features

  • 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
   
   

Key Specifications:

Delay Lines (Programmable)
Part Number Functions Prog. Steps Prog. Step Size
(ns)		 Delay/ PW
(ns)		 Delay/ PW
(ns)		 Prog. I/F VSUPPLY
(V)		 ΔVSUPPLY Package/Pins Smallest Available Pckg.
(mm2)		 Budgetary Price
min max max w/pins See Notes
DS1023-100 
1-Shot
Delay Line
 256 1 16.5 255
3-Wire Serial
8-Bit Parallel
 5 ±5%
PDIP(N)/16
SOIC(W)/16
 110.6 $7.81 @1k
DS1023-200  2 510
PDIP(N)/16
SOIC(W)/16
 $7.94 @1k
DS1023-25  0.25 63.75
PDIP(N)/16
SOIC(W)/16
 $7.58 @1k
DS1023-50  0.5 127.5
PDIP(N)/16
SOIC(W)/16
 $7.58 @1k
DS1023-500  5 1275
PDIP(N)/16
SOIC(W)/16
 $7.94 @1k
See All Delay Lines (Programmable) (7)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

DS1023: Functional Block Diagram
Functional Block Diagram

Product Guides

System Timing & Control (PDF)

Reliability Reports

Reliability Report: DS1023.pdf

Software/Models

none

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS1023-100   1.00ns Steps   
Active PDIP(N);16 pin;158.4 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023-200   2.00ns Steps   
Active PDIP(N);16 pin;158.4 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023-25   0.25ns Steps   
Active PDIP(N);16 pin;158.4 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023-50   0.50ns Steps   
Active PDIP(N);16 pin;158.4 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023-500   5.00ns Steps   
Active PDIP(N);16 pin;158.4 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023S-100   1ns Steps   
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-3*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023S-100+    
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1023S-100+T      
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1023S-200   2ns Steps   
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-3*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023S-200+    
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS1023S-200+T&R      
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1023S-200/T&R      
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-3*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023S-25   0.25ns Steps   
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023S-25+    
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1023S-25+T      
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1023S-50   0.50ns Steps   
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-2*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023S-50+    
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1023S-50+T      
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS1023S-500   5ns Steps   
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-3*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1023S-500+    
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
Part Number Notes Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
DS1023S-500+T&R      
Active SOIC(W);16 pin;110.6 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis

Notes:
  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Similar Products by Function

See All Delay Lines (Programmable) (30 Products)

Similar Products by Application

Automatic Teller Machine (ATM) Systems > Delay Lines
Automatic Test Equipment (ATE) > Delay Lines

More Information

New Product Press Release [ 2001-07-27 ]


Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

Information Index

Overview

  

Technical Documents

  

Ordering Info

  

Related Products

  
Description
Key Features
Applications/Uses
Key Specifications
Diagram
Notes and Comments
  Data Sheet
Application Notes
Evaluation Kits
Product Guides
Reliability Reports
Software/Models
  Price and Availability
Samples
Buy Online
Package Information
Lead-Free Information
  Similar Products by Function
Similar Products by Application
Evaluation Kits
Products with Similar Part Numbers
Products Used With This
 
Rev 1; 2005-07-07
This page last modified: 2009-10-26

 


Contact Us     |     Privacy Policy     |     Legal Notices
Copyright © 2012 by Maxim Integrated Products