参数资料
| 型号： | XRT7295AEIW |
| 厂商： | Exar Corporation |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC E3 LINE RECEIVER 20SOJ |
| 标准包装： | 36 |
| 类型： | 接收器 |
| 驱动器/接收器数： | 0/1 |
| 规程： | E3 |
| 电源电压： | 5V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-BSOJ |
| 供应商设备封装： | 20-SOJ |
| 包装： | 管件 |
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538
(510) 668-7000 FAX (510) 668-7017
XRT7295AE
E3 (34.368Mbps)
Integrated line Receiver
March 2003
ORDERING INFORMATION
Rev. 2.0.0
FEATURES
l Fully Integrated Receive Interface for E3
Signals
l Integrated Equalization (Optional) and Timing
Recovery
l Loss-of-Signal and Loss-of-Lock Alarms
l Variable Input Sensitivity Control
l 5V Power Supply
l Compliant with G703, G.775 and G.824 Specifi-
cations
APPLICATIONS
l Interface to E3 Networks
l CSU/DSU Equipment
l PCM Test Equipment
l Fiber Optic Terminals
l Multiplexers
GENERALDESCRIPTION
The XRT7295AE E3 Integrated Line Receiver is a fully
integrates receive interface that terminates a bipolar
E3 (34.3684 Mbps) signal transmitted over coaxial
Cable. This device can be used with the XRT7296
Integrated Line Transmitter (see Figure 10),
The device provides the functions of receive equaliza-
tion (optional) automatic gain control (AGC), clock
recovery and data re-timing, loss of signal and loss-of
frequency lock detection. The digital system interface
is a dual-rail with received positive and negative 1s
appearing as unipolar digital signals on separate output
leads. The on-chip equalizer is designed for cable
losses of 0 to 15dB. The receive input has a variable
input sensitivity control, providing three different sen-
sitivity settings. High input sensitivity allows for signifi-
cant amounts of flat loss or for use with input signals
at the monitor level. Figure 1 shows the block diagram
of the device.
The XRT7295AE is manufactured by using linear
CMOS technology. The XRT7295AE is available in a
20-pin plastic SOJ package for surface mounting. A pin
compatible version is available for DS3 or STS-1
applications. Please refer to the XRT7295AT data
sheet
Operating
Part No.
Package
Temperature Range
XRT7295AEIW
20 J-lead 300 MIL JEDEC SOJ
-40°C to +85°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT7295AEIW-F | 功能描述:外围驱动器与原件 - PCI E3 Line Receiver RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT7295AEIWTR | 功能描述:外围驱动器与原件 - PCI E3 Line Receiver RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT7295AEIWTR-F | 功能描述:外围驱动器与原件 - PCI E3 Line Receiver RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT7295AT | 制造商:EXAR 制造商全称:EXAR 功能描述:DS3/Sonet STS-1 Integrated Line Receiver |
| XRT7295AT_10 | 制造商:EXAR 制造商全称:EXAR 功能描述:DS3 SONET STS1 Integrated Line Receiver |
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