參數(shù)資料
型號(hào)： DS2151QNB
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Digital Transmission Controller
英文描述： DATACOM, FRAMER, PQCC44
封裝： 0.652 INCH, PLASTIC, LCC-44
文件頁(yè)數(shù)： 14/62頁(yè)
文件大?。?/td> 921K
代理商： DS2151QNB
DS2151Q
21 of 60
RIR2: RECEIVE INFORMATION REGISTER 2 (Address = 31 Hex)
(MSB)
(LSB)
RL1
RL0
TESF
TESE
TSLIP
JALT
RPDV
TPDV
SYMBOL
POSITION
NAME AND DESCRIPTION
RL1
RIR2.7
Receive Level Bit 1. See Table 5-1.
RL0
RIR2.6
Receive Level Bit 0. See Table 5-1.
TESF
RIR2.5
Transmit Elastic Store Full. Set when the transmit elastic
store buffer fills and a frame is deleted.
TESE
RIR2.4
Transmit Elastic Store Empty. Set when the transmit elastic
store buffer empties and a frame is repeated.
TSLIP
RIR2.3
Transmit Elastic Store Slip Occurrence. Set when the
transmit elastic store has either repeated or deleted a frame.
JALT
RIR2.2
Jitter Attenuator Limit Trip. Set when the jitter attenuator
FIFO reaches to within 4 bits of its limit; useful for debugging
jitter attenuation operation.
RPDV
RIR2.1
Receive Pulse Density Violation. Set when the receive data
stream does not meet the ANSI T1.403 requirements for pulse
density.
TPDV
RIR2.0
Transmit Pulse Density Violation. Set when the transmit data
stream does not meet the ANSI T1.403 requirements for pulse
density.
Table 5-1. Receive T1 Level Indication
RL1
RL0
TYPICAL LEVEL
RECEIVED (dB)
0
+2 to -7.5
0
1
-7.5 to -15
1
0
-15 to -22.5
1
Less than -22.5
相關(guān)PDF資料
PDF描述
DS2151QB DATACOM, FRAMER, PQCC44
DS2152LN DATACOM, FRAMER, PQFP100
DS2152L DATACOM, FRAMER, PQFP100
DS2153Q DATACOM, FRAMER, PQCC44
DS2154L DATACOM, FRAMER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2151QNB/T&R 制造商:Maxim Integrated Products 功能描述:T1 SINGLE CHIP XCVR REV B IND - Tape and Reel
DS2151QNB/T&R 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
DS2151QNB+ 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
DS2151QNB+T&R 制造商:Maxim Integrated Products 功能描述:FRAMER DS1/E1/ISDN-PRI/T1 5V 44PLCC - Tape and Reel
DS2151QNB+T&R 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
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