參數(shù)資料
型號： XRT75VL00DIV
廠商： EXAR CORP
元件分類： 數(shù)字傳輸電路
英文描述： E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
中文描述： DATACOM, PCM TRANSCEIVER, PQFP52
封裝： 10 X 10 MM, TQFP-52
文件頁數(shù)： 41/92頁
文件大?。?/td> 816K
代理商： XRT75VL00DIV
XRT75VL00D
41
E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
REV. 1.0.4
TABLE 17: REGISTER MAP DESCRIPTION - GLOBAL
0x07
R/W
D0
JA0
This bit along with JA1 bit configures the Jitter Attenu-
ator as shown in the table below.
0
D1
JATx/Rx
Writing a “1” to this bit selects the Jitter Attenuator in
the Transmit Path. A “0” selects in the Receive Path.
0
D2
JA1
This bit along with the JA0 configures the Jitter Atten-
uator as shown in the table.
0
D3
PNTRST
Setting this bit to “1” resets the Read and Write point-
ers of the jitter attenuator FIFO.
0
D4
DFLCK
Set this bit to "1" to disable the SONET APS Recov-
ery Time of the PLL. When this bit is "0", the APS
Recovery Time is enabled. This helps to reduce the
time for the PLL to lock to the incoming frequency
when the Jitter Attenuator switches to narrow band.
This is required for SONET to DS-3 Mapping/Demap-
ping De-Synchronization applications.
0
0x08
Reserved
ADDRESS
(HEX)
TYPE
BIT
LOCATION
SYMBOL
DESCRIPTION
DEFAULT
VALUE(BIN)
0x20
R/W
D0
INTEN
Bit 0 = INTEN Writing a “1” to this bit enables the
interrupts.
0
0x21
Read
Only
D0
INTST
Bit 0 = INTST bit is set to “1” if an interrupt service is
required. The source level interrupt status register is
read to determine the cause of interrupt.
0
0x22 -
0x2F
Reserved
0x30
Reset
Upon
Read
D[7:0]
PRBSmsb
PRBS error counter MSB [15:8]
TABLE 16: REGISTER MAP DESCRIPTION
ADDRESS
(HEX)
TYPE
BIT LOCATION
SYMBOL
DESCRIPTION
DEFAULT
VALUE(BIN)
JA0
0
Mode
16 bit FIFO
32 bit FIFO
JA1
0
1
128 bit FIFO
0
1
Disable Jitter
Attenuator
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相關代理商/技術參數(shù)
參數(shù)描述
XRT75VL00DIV-F 功能描述:時鐘合成器/抖動清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75VL00DIVTR 功能描述:時鐘合成器/抖動清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75VL00DIVTR-F 功能描述:時鐘合成器/抖動清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75VL00ES 功能描述:時鐘合成器/抖動清除器 1CHT3/E3/STS1LIU+A 3.3V VOLTAGE DRIVE RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75VL00IV 功能描述:外圍驅動器與原件 - PCI 3.3V 1 CH E3/DS3/STS W/JITTER ATTEN RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
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