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參數(shù)資料
| 型號： | DS1020 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Programmable 8-Bit Silicon Delay Line(可編程8位硅延遲線) |
| 中文描述： | SILICON DELAY LINE, TRUE OUTPUT, PDIP16 |
| 封裝： | 0.300 INCH, DIP-16 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 202K |
| 代理商： | DS1020 |
paAll Copyright 1995 by Dallas Semiconductor data books.
Application Note 107
DS1020/DS1021 8–Bit
Programmable Delay Lines
APPLICATION NOTE 107
072996 1/21
471
INTRODUCTION
This application note is designed to assist in the use of
the DS1020/DS1021 programmable delay lines. The
basic principles of device operation are covered in sim-
plified form, but with sufficient detail to enable the user to
understand what is happening within the device and
how this affects its use in practical applications.
These flexible devices can be configured as traditional
delay lines, as pulse width modulators or even as pro-
grammable oscillators. A variety of configurations are
illustrated, the various features of which cover most
applications.
Some of the key considerations which must be taken
into account when designing in these products, based
on the experience of previous users of the devices, are
also covered.
The DS1020/DS1021 are similar devices, differing only
in package and step size availability and response to
power up conditions (see Page 107, Power Up).
KEY PRODUCT FEATURES
Programmable over 256 steps in increments of 0.15
to 2 ns (DS1020), 0.25 or 0.5 ns (DS1021)
Guaranteed monotonicity
Serial (3–wire) or parallel (8–bit) programmability
Cascadable
DIP (DS1020 only) or SOIC packaging
PRODUCT SELECTION
(all times in ns)
PART NUMBER
STEP ZERO DELAY
DELAY PER STEP
MAXIMUM DELAY
DS1020–015
10
0.15
48.25
DS1020–025
DS1021–025
10
0.25
73.75
DS1020–050
DS1021–050
10
0.5
137.50
DS1020–100
10
1
265.00
DS1020–200
10
2
520.00
相關PDF資料 |
PDF描述 |
|---|---|
| DS1021 | Programmable 8-Bit Silicon Delay Line(可編程8位硅延遲線) |
| DS1023 | 8-Bit Programmable Timing Element(8位可編程定時元件) |
| DS1033 | 3-in-1 Low Voltage Silicon Delay Line(片內集成3個獨立的低電壓硅延遲線) |
| DS1035 | 3-in-1 High-Speed Silicon Delay Line(片內集成3個獨立的高速硅延遲線) |
| DS1040 | Programmable One-Shot Pulse Generator(可編程單發(fā)脈沖發(fā)生器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS-1020 | 制造商:Molex 功能描述: |
| DS1020-100 | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| DS1020-15 | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| DS1020-200 | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
| DS1020-25 | 功能描述:延遲線/計時元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube |
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