參數(shù)資料
型號： UPD72012
廠商： NEC Corp.
英文描述： HUB CONTROLLER FOR UNIVERSAL SERIAL BUS
中文描述： 集線器控制器通用串行總線
文件頁數(shù)： 28/36頁
文件大?。?/td> 414K
代理商： UPD72012
28
Data Sheet S13918EJ3V0DS
μ
PD72012
Measurement Conditions
(1) Differential data jitter
t
PERIOD
Differential data lines
Crossover
points
Pair transition
N
×
t
PERIOD
+ t
xDJ2
Continuous
transition
N
×
t
PERIOD
+ t
xJR1
(2) EOP transition skew and EOP length differential
t
PERIOD
Differential data lines
Crossover point
Extension
crossover points
Source EOP width: t
FEOPT
, t
LEOPT
From differential
data until SE0 skew
N
×
t
PERIOD
+ t
DEOP
Receiver EOP width: t
FEOPR
, t
LEOPR
(3) Permissible range of receiver jitter
Differential data lines
Pair transition
N
×
t
PERIOD
+ t
JR2
t
PERIOD
Continuous transition
N
×
t
PERIOD
+ t
JR1
t
JR
t
JR1
t
JR2
Remark
t
PERIOD
is the data rate of a receiver that has the range that is defined in paragraph 7.1.11 of USB
Specification Revision 1.1.
相關(guān)PDF資料
PDF描述
UPD72012GB-003-3B4 HUB CONTROLLER FOR UNIVERSAL SERIAL BUS
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相關(guān)代理商/技術(shù)參數(shù)
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