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參數(shù)資料
| 型號(hào)： | XRT83SL28IV |
| 廠商： | EXAR CORP |
| 元件分類(lèi)： | 數(shù)字傳輸電路 |
| 英文描述： | 8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT |
| 中文描述： | DATACOM, PCM TRANSCEIVER, PQFP144 |
| 封裝： | 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144 |
| 文件頁(yè)數(shù)： | 1/47頁(yè) |
| 文件大?。?/td> | 377K |
| 代理商： | XRT83SL28IV |
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Exar
Corporation 48720 Kato Road, Fremont CA, 94538
(510) 668-7000
FAX (510) 668-7017
www.exar.com
xr
XRT83SL28
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
APRIL 2005
GENERAL DESCRIPTION
REV. 1.0.0
The XRT83SL28 is a fully integrated 8-channel E1
short-haul LIU which optimizes system cost and
performance by offering key design features. The
XRT83SL28 operates from a single 3.3V power
supply. The LIU features are programmed through a
standard serial microprocessor interface or hardware
control. EXAR’s LIU has patented high impedance
circuits that allow the transmitter outputs and receiver
inputs to be high impedance when experiencing a
power failure or when the LIU is powered off. Key
design features within the LIU optimize 1:1 or 1+1
redundancy and non-intrusive monitoring applications
to ensure reliability without using relays.
Additional features include TAOS for transmit and
receive, RLOS, LCV, AIS, DMO, and diagnostic
loopback modes.
APPLICATIONS
ISDN Primary Rate Interface
CSU/DSU E1 Interface
E1 LAN/WAN Routers
Public Switching Systems and PBX Interfaces
E1 Multiplexer and Channel Banks
Integrated Multi-Service Access Platforms (IMAPs)
Integrated Access Devices (IADs)
Inverse Multiplexing for ATM (IMA) Wireless Base
Stations
F
IGURE
1. H
OST
M
ODE
B
LOCK
D
IAGRAM
OF
THE
XRT83SL28
HDB3
Encoder
Jitter
Attenuator
(Rx or Tx)
Timing
Control
Tx Pulse
Shaper
HDB3
Decoder
Clock & Data
Recovery
Peak
Detector
& Slicer
Rx
Equalizer
AIS & LOS
Detector
Driver
Monitor
1 of 8 Channels
Test
Serial Microprocessor
Interface
Clock Distribution
Line
Driver
TCLK
RNERCLK
M
RTIP
RRING
TRING
TTIP
TxOE
ICT
R
DMO
RLOS
I
C
S
S
S
H
Remote
Loopback
Digital
Loopback
Analog
Loopback
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRT83SL30 | SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83SL30IV | SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83VSH28 | 8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83VSH28IB | 8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT |
| XRT83VSH314 | 14-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 |
|---|---|
| XRT83SL28IV-F | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 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 |
| XRT83SL30 | 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83SL30ES | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 1 CHT1/E1 LIUSH 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 |
| XRT83SL30IV | 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83SL30IV-F | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 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 |
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