參數(shù)資料
型號(hào)： XRT75VL00
廠商： Exar Corporation
英文描述： E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
中文描述： E3/DS3/STS-1線路接口單元與抖動(dòng)衰減器
文件頁(yè)數(shù)： 13/50頁(yè)
文件大?。?/td> 268K
代理商： XRT75VL00
XRT75VL00
REV. 1.0.3
E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
11
17
LLB
I
Local Loop-back
This input pin along with RLB configures different Loop-Back modes.
N
OTE
:
This input pin is ignored and may be connected to GND if the
XRT75VL00 is operating in the HOST Mode.
18
RLB
I
Remote Loop-back
This input pin along with LLB configures different Loop-Back modes.
N
OTE
:
This input pin is ignored and should be connected to GND if the
XRT75VL00 is operating in the HOST Mode.
MICROPROCESSOR SERIAL INTERFACE - (HOST MODE)
P
IN
#
S
IGNAL
N
AME
T
YPE
D
ESCRIPTION
24
CS/RxClkINV
I
Microprocessor Serial Interface - Chip Select
Tie this “Low” to enable the communication with Serial Microprocessor Inter-
face.
N
OTE
:
If the XRT75VL00 is configured in Hardware Mode,this pin functions as
RxClkINV.
26
SCLK/TxClkINV
I
Serial Interface Clock Input
The data on the SDI pin is sampled on the rising edge of this signal. Addition-
ally, during Read operations the Microprocessor Serial Interface updates the
SDO output on the falling edge of this signal.
N
OTE
:
If the XRT75VL00 is configured in Hardware Mode, this pin functions as
TxClkINV.
25
SDI/RxON
I
Serial Data Input:
Data is serially input through this pin.
The input data is sampled on the rising edge of the SCLK pin (pin 26).
N
OTES
:
1.
This pin is internally pulled down
2.
If the XRT75VL00 is configured in Hardware Mode, this pin functions
as RxON.
27
SDO/RxMON
O
Serial Data Output:
This pin serially outputs the contents of the specified Command Register during
Read Operations. The data is updated on the falling edge of the SCLK and this
pin is tri-stated upon completion of data transfer.
N
OTE
:
If the XRT75VL00 is configured in Hardware Mode, this pin functions as
RxMON.
CONTROL AND ALARM INTERFACE
RLB
0
0
Loopback Mode
Normal Operation
Analog Local
LLB
0
1
1
1
Remote
Digital
0
1
相關(guān)PDF資料
PDF描述
XRT75VL00IV E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT79L71 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L71IB 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT75VL00_08 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75VL00D 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75VL00D_08 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET
XRT75VL00D1V-F 制造商:Exar Corporation 功能描述:
XRT75VL00DES 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 1CHT3/E3/STS1LIU+ DESYNC 3.3V DRV VER 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
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