參數(shù)資料
型號(hào)： XRT83VSH314
廠商： Exar Corporation
英文描述： 14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
中文描述： 14-CHANNEL的T1/E1/J1短途線路接口單元
文件頁(yè)數(shù)： 21/80頁(yè)
文件大小： 497K
代理商： XRT83VSH314
XRT83VSH314
18
REV. 1.0.1
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
3.2
The receive clock (RCLK) is recovered by the clock and data recovery circuitry. An internal PLL locks on the
incoming data stream and outputs a clock that’s in phase with the incoming signal. This allows for multi-
channel T1/E1/J1 signals to arrive from different timing sources and remain independent. In the absence of an
incoming signal, RCLK maintains its timing by using the internal master clock as its reference. The recovered
data can be updated on either edge of RCLK. By default, data is updated on the rising edge of RCLK. To
update data on the falling edge of RCLK, set RCLKE to "1" in the appropriate global register.
Figure 5
is a
timing diagram of the receive data updated on the rising edge of RCLK.
Figure 6
is a timing diagram of the
receive data updated on the falling edge of RCLK. The timing specifications are shown in
Table 4
.
Clock and Data Recovery
T
ABLE
3: R
ECEIVE
T
ERMINATIONS
RXTSEL
TERSEL1
TERSEL0
RXRES1
RXRES0
R
ext
R
int
M
ODE
0
x
x
x
x
R
ext
∞
T1/E1/J1
1
0
0
0
0
∞
100
T1
1
0
1
0
0
∞
110
J1
1
1
0
0
0
∞
75
E1
1
1
1
0
0
∞
120
E1
1
0
0
0
1
240
172
T1
1
0
1
0
1
240
204
J1
1
1
0
0
1
240
108
E1
1
1
1
0
1
240
240
E1
1
0
0
1
0
210
192
T1
1
0
1
1
0
210
232
J1
1
1
0
1
0
210
116
E1
1
1
1
1
0
210
280
E1
1
0
0
1
1
150
300
T1
1
0
1
1
1
150
412
J1
1
1
0
1
1
150
150
E1
1
1
1
1
1
150
600
E1
相關(guān)PDF資料
PDF描述
XRT83VSH314IB 14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83VSH316 16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83VSH316IB 16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83VSH38 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83VSH38IB 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT83VSH314ES 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 14 CHT1/E1LIUSH LOW COST VERSION 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
XRT83VSH314IB 功能描述:接口 - 專(zhuān)用 14 CH, SH T1/E1 1.8V DGTL/3.3V ANLG RoHS:否 制造商:Texas Instruments 產(chǎn)品類(lèi)型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
XRT83VSH314IB-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 14 Channel Short-Haul 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
XRT83VSH314IB-SAM 制造商:Exar Corporation 功能描述:FOR FUJITSU ONLY
XRT83VSH316 制造商:EXAR 制造商全稱:EXAR 功能描述:16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
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