參數(shù)資料
型號： XRT75R06DIB
廠商： EXAR CORP
元件分類： 數(shù)字傳輸電路
英文描述： SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
中文描述： DATACOM, PCM TRANSCEIVER, PBGA217
封裝： 23 X 23 MM, BGA-217
文件頁數(shù)： 15/105頁
文件大?。?/td> 591K
代理商： XRT75R06DIB
á
SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75R06D
REV. 1.0.0
10
C9
T8
D12
R11
C11
R9
RLOL_0
RLOL_1
RLOL_2
RLOL_3
RLOL_4
RLOL_5
O
Receive Loss of Lock - Channel 0:
Receive Loss of Lock - Channel 1:
Receive Loss of Lock - Channel 2:
Receive Loss of Lock - Channel 3:
Receive Loss of Lock - Channel 4:
Receive Loss of Lock - Channel 5:
This output pin toggles "High" if a Loss of Lock Condition is detected. LOL
(Loss of Lock) condition occurs if the recovered clock frequency deviates from
the Reference Clock frequency (available at either E3CLK or DS3CLK or STS-
1CLK input pins) by more than 0.5%.
L16
RXA
****
External Resistor of 3.01K
± 1%.
Should be connected between RxA and RxB for internal bias.
K16
RXB
****
External Resistor of 3.01K
±1%.
Should be connected between RxA and RxB for internal bias.
P12
ICT
I
In-Circuit Test Input
:
Setting this pin "Low" causes all digital and analog outputs to go into a high-
impedance state to allow for in-circuit testing. For normal operation, tie this pin
"High".
N
OTE
:
This pin is internally pulled up.
R12
TEST
****
Factory Test Pin
N
OTE
:
This pin must be connected to GND for normal operation.
MICROPROCESSOR INTERFACE
L
EAD
#
S
IGNAL
N
AME
T
YPE
D
ESCRIPTION
K3
CS
I
Chip Select
Tie this “Low” to enable the communication with the Microprocessor Interface.
R1
PCLK
I
Processor Clock Input
To operate the Microprocessor Interface, appropriate clock frequency is pro-
vided through this pin. Maximum frequency is 66 Mhz.
K2
WR
I
Write Data :
To write data into the registers, this active low signal is asserted.
L2
RD
I
Read Data:
To read data from the registers, this active low pin is asserted.
J3
RESET
I
Register Reset:
Setting this input pin "Low" resets the contents of the Command Registers to
their default settings and default operating configuration
N
OTE
:
This pin is internally pulled up.
L3
PMODE
I
Processor Mode Select:
When this pin is tied “High”, the microprocessor is operating in synchronous
mode which means that clock must be applied to the PCLK (pin 55).
Tie this pin “Low” to select the Asynchronous mode. An internal clock is pro-
vided for the microprocessor interface.
CONTROL AND ALARM INTERFACE
相關(guān)PDF資料
PDF描述
XRT75R06 SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75R06IB SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75R12D TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75R12DIB TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75R12 TWELVE 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
XRT75R06DIB-F 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 6 Channel 3.3V-5V temp -45 to 85C 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
XRT75R06ES 功能描述:時鐘合成器/抖動清除器 6CH T3/E3/STS1LIU+JA 3.3V W/REDUNDANCY 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
XRT75R06IB 功能描述:外圍驅(qū)動器與原件 - PCI 6CH E3/DS3/STS1 LIU+Jitter Attenuato 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
XRT75R06IB208 制造商:Exar Corporation 功能描述:Line Interface Unit 51.84Mbps DS3/E3/STS-1 Parallel 217-Pin BGA
XRT75R06IB-F 功能描述:外圍驅(qū)動器與原件 - PCI 6 Channel 3.3V-5V temp -45 to 85C 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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