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參數(shù)資料
| 型號： | DS2149Q+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/32頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU T1/J1 5V 28-PLCC |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 37 |
| 類型： | 線路接口裝置（LIU） |
| 規(guī)程： | T1/J1 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-LCC（J 形引線） |
| 供應商設(shè)備封裝： | 28-PLCC（11.51x11.51） |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1429 (CN2011-ZH PDF) |
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DS2149
12 of 32
IMR (B010011): Interrupt Mask Register
MSb
LSb
Z16D
JALT
DFMO
B8ZSD
QRSS
AIS
NLOOP
RCL
SYMBOL
POSITION
FUNCTION
Z16D
IMR.7
0 = Enable 16-zero detect interrupt
1 = Disable 16-zero detect interrupt
JALT
IMR.6
0 = Enable jitter-attenuator limit-trip interrupt
1 = Disable jitter-attenuator limit-trip interrupt
DFMO
IMR.5
0 = Enable driver-open interrupt
1 = Disable driver-open interrupt
B8ZSD
IMR.4
0 = Enable B8ZS-detect interrupt
1 = Disable B8ZS-detect interrupt
QRSS
IMR.3
0 = Enable QRSS interrupt
1 = Disable QRSS interrupt
AIS
IMR.2
0 = Enable AIS interrupt
1 = Disable AIS interrupt
NLOOP
IMR.1
0 = Enable network-loopback interrupt
1 = Disable network-loopback interrupt
RCL
IMR.0
0 = Enable receive carrier-loss interrupt
1 = Disable receive carrier-loss interrupt
TSR (B010100): Transition Status Register
MSb
LSb
Z16D
JALT
DFMO
B8ZSD
QRSS
AIS
NLOOP
RCL
SYMBOL
POSITION
FUNCTION
Z16D
TSR.7
Set when the receiver detects 16 consecutive 0s; cleared when
IMR.7 is cleared.
JALT
TSR.6
Set when the jitter attenuator FIFO reaches to within 4 bits of its
limit; cleared when IMR.6 is cleared.
DFMO
TSR.5
Set when SR.5 changes state; cleared when IMR.5 is cleared.
B8ZSD
TSR.4
Set when the receiver detects B8ZS codewords; cleared when
IMR.4 is cleared.
QRSS
TSR.3
Set when SR.3 changes state; cleared when IMR.3 is cleared.
AIS
TSR.2
Set when SR.2 changes state; cleared when IMR.2 is cleared.
NLOOP
TSR.1
Set when SR.1 changes state; cleared when IMR.1 is cleared.
RCL
TSR.0
Set when SR.0 changes state; cleared when IMR.0 is cleared.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2149Q/T&R | 制造商:Maxim Integrated Products 功能描述:5V T1/E1 LIU T&R COMM - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LINE INTERFACE 5V T1/E1 PLCC |
| DS2149Q/T&R+ | 制造商:Maxim Integrated Products 功能描述:FRAMER J1/T1 5V 28PLCC - Tape and Reel |
| DS2149Q/T&R | 功能描述:網(wǎng)絡控制器與處理器 IC 5V T1/J1 Line Interface 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 |
| DS2149Q+ | 功能描述:網(wǎng)絡控制器與處理器 IC 5V T1/J1 Line Interface 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 |
| DS2149Q+T&R | 制造商:Maxim Integrated Products 功能描述:FRAMER J1/T1 5V 28PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LIU T1/J1 5V 28-PLCC |
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