参数资料
型号: XRT83SL28IV-F
厂商: Exar Corporation
文件页数: 23/47页
文件大小: 0K
描述: IC LIU SH E1 8CH 144TQFP
标准包装: 60
类型: 线路接口装置(LIU)
驱动器/接收器数: 8/8
规程: T1,E1,J1
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 144-LQFP
供应商设备封装: 144-TQFP(20x20)
包装: 托盘
xr
XRT83SL28
REV. 1.0.0
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
3
FEATURES
Fully integrated 8-Channel short haul transceivers for E1 (2.048MHz) applications.
Internal Impedance matching on both receive and transmit for 75 (E1) or 120 (E1) applications.
Tri-State on a per channel basis for the transmit selection.
On-Chip transmit short-circuit protection and limiting protects line drivers from damage on a per channel
basis.
Independent Crystal-Less digital jitter attenuators (JA) with 32-Bit or 64-Bit FIFO for the receive or transmit
paths
Driver failure monitor output (DMO) alerts of possible system or external component problems.
Transmit outputs and receive inputs may be "High" impedance for protection or redundancy applications on a
per channel basis.
Support for automatic protection switching.
1:1 and 1+1 protection without relays.
RLOS/AIS according to ITU-T G.775 or ETSI-300-233.
On-Chip HDB3 encoder/decoder for each channel.
On-Chip digital clock recovery circuit for high input jitter tolerance.
Line code error and bipolar violation detection.
Transmit all ones (TAOS) for the Transmit and Receive Outputs.
Supports local analog, remote, and digital loopback modes.
Supports gapped clocks for mapper/multiplexer applications.
Low Power dissipation
Single 3.3V supply operation (3V to 5V I/O tolerant).
144-Pin TQFP package
-40°C to +85°C Temperature Range
PRODUCT ORDERING INFORMATION
PRODUCT NUMBER
PACKAGE TYPE
OPERATING TEMPERATURE RANGE
XRT83SL28IV
144 Lead TQFP
-40°C to +85°C
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