参数资料
型号: DS1020S-100
厂商: DALLAS SEMICONDUCTOR
元件分类: Delay Line
英文描述: SILICON DELAY LINE, TRUE OUTPUT, PDSO16
封装: 0.300 INCH, SOIC-16
文件页数: 1/9页
文件大小: 191K
代理商: DS1020S-100
1 of 9
111799
FEATURES
All-silicon time delay
Models with 0.15 ns, 0.25 ns, 0.5 ns, 1 ns,
and 2 ns steps
Programmable using 3-wire serial port or
8-bit parallel port
Leading and trailing edge accuracy
Standard 16-pin DIP or 16-pin SOIC
Economical
Auto-insertable, low profile
Low-power CMOS
TTL/CMOS-compatible
Vapor phase, IR and wave solderable
PIN ASSIGNMENT
PIN DESCRIPTION
IN
- Delay Input
P0-P7
- Parallel Program Pins
GND
- Ground
OUT
- Delay Output
VCC
- +5 Volts
S
- Mode Select
E- Enable
C
- Serial Port Clock
Q
- Serial Data Output
D
- Serial Data Input
DESCRIPTION
The DS1020 Programmable 8-Bit Silicon Delay Line consists of an 8-bit, user-programmable CMOS
silicon integrated circuit. Delay values, programmed using either the 3-wire serial port or the 8-bit
parallel port, can be varied over 256 equal steps. The fastest model (-15) offers a maximum delay of
48.25 ns with an incremental delay of 0.15 ns, while the slowest model (-200) has a maximum delay of
520 ns with an incremental delay of 2 ns. All models have an inherent (step-zero) delay of 10 ns. After
the user-determined delay, the input logic state is reproduced at the output without inversion. The
DS1020 is TTL- and CMOS-compatible, capable of driving 10 74LS-type loads, and features both rising
and falling edge accuracy.
The all-CMOS DS1020 integrated circuit has been designed as a reliable, economic alternative to hybrid
programmable delay lines. It is offered in a standard 16-pin auto-insertable DIP and a space-saving
surface mount 16-pin SOIC.
DS1020
Programmable 8-Bit
Silicon Delay Line
www.dalsemi.com
1
2
3
4
5
6
7
8
16
15
14
13
9
10
11
12
VCC
OUT
S
P7
P6
C
P5
D
IN
E
Q/PO
P1
P2
P3
P4
GND
DS1020 16-pin DIP (300-mil)
See Mech. Drawings Section
Q/PO
1
2
3
4
16
15
14
13
5
6
7
89
10
11
12
VCC
OUT
S
P7
P6
C
P5
D
IN
E
P1
P2
P3
P4
GND
DS1020S 16-pin SOIC (300-mil)
See Mech. Drawings Section
相关PDF资料
PDF描述
DS1020-15 SILICON DELAY LINE, TRUE OUTPUT, PDIP16
DS1020 SILICON DELAY LINE, TRUE OUTPUT, PDIP16
DS1021S-25 SILICON DELAY LINE, TRUE OUTPUT, PDSO16
DS1021S-50 SILICON DELAY LINE, TRUE OUTPUT, PDSO16
DS1023 SILICON DELAY LINE, TRUE OUTPUT, PDIP16
相关代理商/技术参数
参数描述
DS1020S-100+ 功能描述:延迟线/计时元素 Programmable 8-Bit 1ns Delay Line RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 传播延迟时间:1000 ps 工作温度范围: 封装 / 箱体:QFN-24 封装:Tube
DS1020S-100+T 功能描述:延迟线/计时元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 传播延迟时间:1000 ps 工作温度范围: 封装 / 箱体:QFN-24 封装:Tube
DS1020S-15 功能描述:延迟线/计时元素 RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 传播延迟时间:1000 ps 工作温度范围: 封装 / 箱体:QFN-24 封装:Tube
DS1020S-15/T&R 制造商:Maxim Integrated Products 功能描述:IC DEL LN 256TAP 48.25NS 16SOIC
DS1020S-15/T&R 功能描述:IC DELAY LINE 256TAP 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 延迟线 系列:- 标准包装:2,500 系列:- 标片/步级数:- 功能:多个,不可编程 延迟到第一抽头:10ns 接头增量:- 可用的总延迟:10ns 独立延迟数:4 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:14-SOIC(0.154",3.90mm 宽) 供应商设备封装:14-SOIC 包装:带卷 (TR)