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參數(shù)資料
| 型號： | XRT7298W |
| 廠商： | Exar Corporation |
| 英文描述： | DS3/STS-1, E3 INTEGRATED LINE TRANSMITTER |
| 中文描述： | DS3/STS-1類，E3集成線路變送器 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大?。?/td> | 582K |
| 代理商： | XRT7298W |
XRT7298
5HY
ELECTRICAL
Test Conditions: V
DD
= 5V
±
5%, T
A
= -40
q
C to +85
q
C, unless otherwise specified.All timing characteristics
are measuredwith 10pF loading.
CHARACTERISTICS
(See Figure 8 )
Symbol
Parameter
Min.
Typ.
Max.
Units
AC Electrical Characteristics
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DC Electrical Characteristics
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Notes
:
1
Whentheencoders enabled,a handlingdelayofsix TC LK clockcyclesforB3ZS andsevenclockcyclesfor HDB3
alwaysexists betweenTPDA TA/TNDATA andTTIP/TRING. The handlingdelayis reducedtothreeanda halfcycleswhentheen
coders disabled.
2
Whenthedecoders enabled,a handlingdelayofsix anda halfRC LK clockcycleswillalwaysexist betweenRPDATA/RNDATA
andRPOS/RNEG. The handlingdelayis reducedtooneandhalfRC LK clockcycleswhenthedecoders disabled.
3
Supply currentis measuredwithtransmittersendingallonesAMIsignalandwithTransmitLevel(TXLEV) set tohigh.
4
All inputsexceptpin19, 20 andpin26.
Specifications are subjectto changewithout notice
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