參數(shù)資料
型號(hào): DS1023S-25
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 12/16頁(yè)
文件大小: 0K
描述: IC DELAY LINE 256TAP 16-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 45
標(biāo)片/步級(jí)數(shù): 256
功能: 單發(fā)射,可編程
延遲到第一抽頭: 16.5ns
接頭增量: 0.25ns
可用的總延遲: 63.75ns
獨(dú)立延遲數(shù): 1
電源電壓: 4.75 V ~ 5.25 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC W
包裝: 管件
其它名稱: DS1023S25
DS1023
5 of 16
MS = 1 Figure 4
Output Function
Name
Pin Number
Pulse Width Modulated Output
PWM
9
Delayed and Inverted Output
OUT
15
PWM is an output triggered by the rising edge of the input waveform. After a time interval approximately
equal to the Step Zero delay of the device the PWM output will go high. The output will return to a low
level after a time interval determined by the programmed values (Table 1). Hence output pulse widths can
be obtained from (nearly) zero to the full delay range of the device. In practice the minimum output pulse
width is limited by the response time of the device to approximately 5ns. Programmed values less than
this will result in degradation of the output high level voltage until ultimately no discernible output pulse
is produced. The frequency/repetition rate of the output is determined by the input frequency. The input
pulse width can be shorter than the output pulse width, and is limited only by the minimum input pulse
width specification. The PWM function is not “re-triggerable”, subsequent input trigger pulses should
not be present until the output has returned to a low level.
OUT
is an inverted copy of the input waveform that is delayed by an amount set by the programmed
values (Table 1). A programmed value of zero will still result in a non-zero delay as indicated in the Step
Zero delay specification. The OUT pin may also be externally connected to the input pin to produce a
free-running oscillator. The frequency of oscillation is determined by the programmed delay value of the
device (see Table 2).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1023S-25/T&R 制造商:Maxim Integrated Products 功能描述:PROG 8-BIT DELAY 0.25NS SOIC T/R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC DEL LN 256TAP 63.75NS 16SOIC 制造商:Maxim Integrated Products 功能描述:Delay Lines / Timing Elements Programmable 8-Bit .25ns Timing Element
DS1023S-25/T&R 功能描述:延遲線/計(jì)時(shí)元素 Programmable 8-Bit .25ns Timing Element RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時(shí)間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube
DS1023S-25+ 功能描述:延遲線/計(jì)時(shí)元素 Programmable 8-Bit .25ns Timing Element RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時(shí)間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube
DS1023S-25+T 功能描述:延遲線/計(jì)時(shí)元素 Programmable 8-Bit .25ns Timing Element RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時(shí)間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube
DS1023S-25+W 功能描述:延遲線/計(jì)時(shí)元素 Programmable 8-Bit .25ns Timing Element RoHS:否 制造商:Micrel 功能:Active Programmable Delay Line 傳播延遲時(shí)間:1000 ps 工作溫度范圍: 封裝 / 箱體:QFN-24 封裝:Tube