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參數(shù)資料
| 型號： | SP526 |
| 英文描述： | WAN Multi-Mode Serial Transceiver |
| 中文描述： | 萬多模式串行收發(fā)器 |
| 文件頁數(shù)： | 20/23頁 |
| 文件大小： | 141K |
| 代理商： | SP526 |
20
Rev: B Date:7/7/04
-
SP526 Multi–Mode Serial Transceiver
Copyright 2004 Sipex Corporation
30A
15A
0A
t=0nS
t=30nS
t
Figure 37. ESD Test Waveform for IEC1000-4-2
of the ESD current when the ESD source is
applied to the connector pins. The test circuit for
IEC1000-4-2 is shown on
Figure 36
. There are
two methods within IEC1000-4-2, the Air
Discharge method and the Contact Discharge
method.
With the Air Discharge Method, an ESD voltage
is applied to the equipment under test (EUT)
through air. This simulates an electrically charged
person ready to connect a cable onto the rear of
the system only to find an unpleasant zap just
before the person touches the back panel. The
high energy potential on the person discharges
through an arcing path to the rear panel of the
system before he or she even touches the system.
This energy, whether discharged directly or
through air, is predominantly a function of the
discharge current rather than the discharge
voltage. Variables with an air discharge such as
approach speed of the object carrying the ESD
Table 2. Transceiver ESD Tolerance Levels
Device Pin
Tested
Human Body
Model
IEC1000-4-2
Air Discharge Direct Contact Level
Driver Outputs
Receiver Inputs
±
15kV
±
15kV
±
15kV
±
15kV
±
8kV
±
8kV
4
4
R
C
C
S
R
S
R
V
SW1
SW2
Contact-Discharge Module
Device
Under
Test
DC Power
Source
RS and RV add up to 330
for IEC1000-4-2
Figure 36
.
ESD Test Circuit for IEC1000-4-2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP526_06 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:WAN Multi-Mode Serial Transceiver |
| SP526A | 制造商:Black Box Corporation 功能描述:T-1 RJ45 PROTECTOR, RJ-45 |
| SP526A-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR SP526A |
| SP526A-W3 | 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR SP526A |
| SP526CF | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:WAN Multi-Mode Serial Transceiver |
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