參數(shù)資料
型號： DS2154LNA2+
廠商： Maxim Integrated Products
文件頁數(shù)： 66/124頁
文件大?。?/td> 0K
描述： IC TXRX E1 5V 100-LQFP
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 90
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 1/1
規(guī)程： E1
電源電壓： 4.75 V ~ 5.25 V
安裝類型： 表面貼裝
封裝/外殼： 100-LQFP
供應商設備封裝： 100-LQFP（14x14）
包裝： 托盤
DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
46 of 124
Table 6-1. Alarm Criteria
ALARM
SET CRITERIA
CLEAR CRITERIA
ITU SPEC.
RSA1
(Receive Signaling All
Ones)
over 16 consecutive frames
(one full MF) time slot 16
contains less than three
zeros
over 16 consecutive frames
(one full MF) time slot 16
contains three or more
zeros
G.732
4.2
RSA0
(Receive Signaling All
Zeros)
over 16 consecutive frames
(one full MF) time slot 16
contains all zeros
over 16 consecutive frames
(one full MF) time slot 16
contains at least a single
one
G.732
5.2
RDMA
(Receive Distant
Multiframe Alarm)
bit 6 in time slot 16 of
frame 0 set to one for two
consecutive MF
bit 6 in time slot 16 of
frame 0 set to zero for two
consecutive MF
O.162
2.1.5
RUA1
(Receive Unframed All
Ones)
less than three zeros in two
frames (512–bits)
more than two zeros in two
frames (512 bits)
O.162
1.6.1.2
RRA
(Receive Remote Alarm)
bit 3 of non-align frame set
to one for three
consecutive occasions
bit 3 of non-align frame set
to zero for three
consecutive occasions
O.162
2.1.4
RCL
(Receive Carrier Loss)
255 (or 2048) consecutive
zeros received
in 255-bit times, at least 32
ones are received
G.775 / G.962
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相關代理商/技術參數(shù)
參數(shù)描述
DS2154LNA2+ 功能描述:網(wǎng)絡控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154LND2 功能描述:網(wǎng)絡控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154LND2+ 制造商:Maxim Integrated Products 功能描述:ENHANCED E1 SCT LQFP REVD2 IND LF - Rail/Tube
DS2155 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
DS2155_06 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:T1/E1/J1 Single-Chip Transceiver
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