TABLE 30: XRT73" />
參數(shù)資料
型號(hào): XRT73R12IB
廠(chǎng)商: Exar Corporation
文件頁(yè)數(shù): 69/89頁(yè)
文件大?。?/td> 0K
描述: IC LIU E3/DS3/STS-1 12CH 420TBGA
標(biāo)準(zhǔn)包裝: 40
類(lèi)型: 線(xiàn)路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 12/12
規(guī)程: DS3,E3,STS-1
電源電壓: 3.135 V ~ 3.465 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 420-LBGA 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 420-TBGA(35x35)
包裝: 托盤(pán)
XRT73R12
68
REV. 1.0.3
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
TABLE 30: XRT73R12 REGISTER MAP SHOWING INTERRUPT STATUS REGISTERS (ISR_N)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved
Change of LOL
Condition
Interrupt Status
Ch_n
Change of LOS
Condition
nterrupt Status
Ch_n
Change of DMO
Condition
Interrupt Status
Ch_n
RUR
TABLE 31: SOURCE LEVEL INTERRUPT STATUS REGISTER - CHANNEL N ADDRESS LOCATION = 0XM2
(N = [0:11] & M= 0-5 & 8-D)
BIT NUMBER
NAME
TYPE
DESCRIPTION
7 - 4
Reserved
3
Change of FL Con-
dition Interrupt Sta-
tus
This bit is reserved.
2
Change of LOL Con-
dition Interrupt Sta-
tus
RUR
Change of Receive LOL (Loss of Lock) Condition Interrupt Status - Ch
n:
This RESET-upon-READ bit-field indicates whether or not the Change of
Receive LOL Condition Interrupt (for Channel n) has occurred since the last
read of this register.
0 - Indicates that the Change of Receive LOL Condition Interrupt has NOT
occurred since the last read of this register.
1 - Indicates that the Change of Receive LOL Condition Interrupt has
occurred since the last read of this register.
NOTE: The user can determine the current state of the Receive LOL Defect
condition by reading out the contents of Bit 2 (Receive LOL Defect
Declared) within the Alarm Status Register.(n)
相關(guān)PDF資料
PDF描述
IDT72V815L10PFG IC FIFO SYNC 512X18 10NS 128QFP
ISL26325FVZ IC ADC 12BIT SPI/SRL 16-TSSOP
IDT72V815L10PF IC FIFO SYNC 512X18 10NS 128QFP
MS27472T14A5P CONN RCPT 5POS WALL MT W/PINS
XRT75L04DIV IC LIU E3/DS3/STS-1 4CH 176TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT73R12IB-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT73R12IB-L 功能描述:LIN 收發(fā)器 12 Channel E3/DS3/ STS-1 LIU RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8
XRT74L73 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER
XRT74L73IB 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER
XRT74L74 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:4 CHANNEL, ATM UNI/PPP DS3/E3 FRAMING CONTROLLER