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參數(shù)資料
| 型號： | HCPL-9030 |
| 英文描述： | High Speed Digital Isolators |
| 中文描述： | 高速數(shù)字隔離器 |
| 文件頁數(shù)： | 12/12頁 |
| 文件大?。?/td> | 449K |
| 代理商： | HCPL-9030 |
www.agilent.com/semiconductors
For product information and a complete list of
distributors, please go to our web site.
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Data subject to change.
Copyright 2002 Agilent Technologies, Inc.
October 31, 2002
5988-5626EN
Propagation delay skew repre-
sents the uncertainty of where
an edge might be after being sent
through a digital isolator. Figure
5 shows that there will be uncer-
tainty in both the data and clock
lines. It is important that these
two areas of uncertainty not
overlap, otherwise the clock
signal might arrive before all of
the data outputs have settled, or
some of the data outputs may
start to change before the clock
signal has arrived. From these
considerations, the absolute
minimum pulse width that can be
sent through digital isolators in a
parallel application is twice t
PSK
.
A cautious design should use a
slightly longer pulse width to
Figure 6. Timing Diagrams to Illustrate the Minimum Pulse Width, Rise and Fall Time, and Propagation Delay Enable to
Output Waveforms for HCPL-9000 or HCPL-0900.
ensure that any additional
uncertainty in the rest of the
circuit does not cause a problem.
Figure 6 shows the minimum
pulse width, rise and fall time,
and propagation delay enable to
output waveforms for HCPL-9000
or HCPL-0900.
50%
50%
90%
10%
10%
90%
V
IN
V
OUT
V
OE
t
PW
t
PLZ
t
PZH
t
PHZ
t
PZL
t
F
t
R
t
PW
t
PLZ
t
PZH
Minimum Pulse Width
Propagation Delay, Low to High Impedance
Propagation Delay, High Impedance to High
t
PHZ
t
PZL
t
R
t
F
Propagation Delay, High to High Impedance
Propagation Delay, High Impedance to Low
Rise Time
Fall Time
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCPL-9030-000E | 功能描述:隔離器接口集成電路 Digital Isolator (100MBd) RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 傳播延遲時間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube |
| HCPL-9030-000E | 制造商:Avago Technologies 功能描述:OPTOCOUPLER |
| HCPL-9030-300 | 功能描述:隔離放大器 Digital Isolator (100MBd) RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-9030-300E | 功能描述:隔離放大器 Digital Isolator (100MBd) RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-9030-500 | 功能描述:隔離放大器 Digital Isolator (100MBd) RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
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