參數(shù)資料
型號(hào)： DS2154L
廠商： Maxim Integrated Products
文件頁數(shù)： 29/87頁
文件大小： 0K
描述： IC TXRX E1 1CHIP 5V ENH 100-LQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
產(chǎn)品變化通告： Product Discontinuation 20/Feb/2012
標(biāo)準(zhǔn)包裝： 90
類型： 收發(fā)器
驅(qū)動(dòng)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(yīng)商設(shè)備封裝： 100-LQFP（14x14）
包裝： 管件
產(chǎn)品目錄頁面： 1429 (CN2011-ZH PDF)
DS2154
35 of 87
Table 5-1. Alarm Criteria
ALARM
SET CRITERIA
CLEAR CRITERIA
ITU SPEC.
RSA1
(receive signaling all 1s)
Over 16 consecutive frames
(one full MF) time slot 16
contains less than three 0s
Over 16 consecutive frames
(one full MF) time slot 16
contains three or more 0s
G.732
4.2
RSA0
(receive signaling all 0s)
Over 16 consecutive frames
(one full MF) timeslot 16
contains all 0s
Over 16 consecutive frames
(one full MF) time slot 16
contains at least a single 1
G.732
5.2
RDMA
(receive distant multiframe
alarm)
Bit 6 in time slot 16 of frame
0 set to 1 for two consecutive
MF
Bit 6 in time slot 16 of frame 0
set to 0 for a two consecutive
MF
O.162
2.1.5
RUA1
(receive unframed all 1s)
Less than three 0s in two
frames (512 bits)
More than two 0s in two
frames (512 bits)
O.162
1.6.1.2
RRA
(receive remote alarm)
Bit 3 of non-align frame set to
1 for three consecutive
occasions
Bit 3 of non-align frame set to
0 for three consecutive
occasions
O.162
2.1.4
RCL
(receive carrier loss)
255 (or 2048) consecutive 0s
received
In 255-bit times, at least 32 1s
are received
G.775 /
G.962
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2154L+ 功能描述:網(wǎng)絡(luò)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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154LA2 功能描述:網(wǎng)絡(luò)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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154LA2+ 功能描述:網(wǎng)絡(luò)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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154L-C01 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS2154LD1 功能描述:網(wǎng)絡(luò)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(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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