參數(shù)資料
型號(hào)： XRT75L04DIV
廠商： EXAR CORP
元件分類： 數(shù)字傳輸電路
英文描述： FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
中文描述： ATM/SONET/SDH SUPPORT CIRCUIT, PQFP176
封裝： 24 X 24 MM, 1.40 MM HEIGHT, TQFP-176
文件頁(yè)數(shù)： 18/98頁(yè)
文件大?。?/td> 536K
代理商： XRT75L04DIV
XRT75L04D
FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
á
REV. 1.0.1
14
84
INT
LOSMUT
I/O
INTERRUPT Output:
This pin functions as Interrupt Output for Serial Interface. A transition to “Low”
indicates that an interrupt has been generated by the Serial Interface. The inter-
rupt function can be disabled by setting the interrupt enable bit to “0” in the
Channel Control Register.
N
OTES
:
1.
In Hardware mode, this pin functions as LOSMUT
2.
This pin will remain asserted “Low” until the interrupt is serviced.
133
RESET
I
Register Reset:
Setting this input pin "Low" causes the XRT75L04D to reset the contents of the
Command Registers to their default settings and default operating configuration
N
OTE
:
This pin is internally pulled up.
JITTER ATTENUATOR INTERFACE
P
IN
#
S
IGNAL
N
AME
T
YPE
D
ESCRIPTION
154
JA1
I
Jitter Attenuator Select 1:
In Hardware Mode, this pin along with the pin JA0 configures the Jitter Attenua-
tor as shown in the table.
N
OTE
:
This pin is internally pulled down.
155
JATx/Rx
I
Jitter Attenuator Path Select
In Hardware Mode, tie this pin “High” to select the Jitter Attenuator in the Trans-
mit Path . Connect this pin “Low” to select the Jitter Attenuator in the Receive
Path. This applies to all4 channels.
N
OTE
:
This pin is internally pulled down.
153
JA0
I
Jitter Attenuator Select 0:
In Hardware Mode, this pin along with pin 154 configures the Jitter Attenuator
as shown in the above table f.
N
OTE
:
This pin is internally pulled down.
ANALOG POWER AND GROUND
P
IN
#
S
IGNAL
N
AME
T
YPE
D
ESCRIPTION
43
TxAVDD_0
****
Transmitter Analog 3.3 V ± 5% VDD - Channel 0
31
TxAVDD_1
****
Transmitter Analog 3.3 V ± 5% VDD - Channel 1
SERIAL MICROPROCESSOR INTERFACE
JA0
0
0
Mode
16 bit FIFO
32 bit FIFO
JA1
0
1
1
1
128 bit FIFO
0
1
Disable Jitter
Attenuator
相關(guān)PDF資料
PDF描述
XRT75L04 FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
XRT75L04IV FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
XRT75L06D SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75L06DIB SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75L06 SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT75L04DIV-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 4-Ch DS3, E3, STS-1 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
XRT75L04DIVTR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 4 CHNL E3/DS3/STS 1 JITTER ATTENUATOR 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
XRT75L04DIVTR-F 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 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
XRT75L04ES 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 4CH T3/E3/STS1 LIU+JA 3.3V 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
XRT75L04IV 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 4CH E3/DS3/STS1 JITTER ATTENUATOR 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
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