XRT73LC04A：4-Channel DS3/E3/STS-1 Line Interface Unit
In the receive direction, the XRT73LC04A performs equalization on incoming signals, performs Clock Recovery, decodes data from either B3ZS or HDB3 format, converts the receive data into TTL/CMOS format, checks for LOS or LOL conditions and detects and declares the occurrence of Line Code Violations.
技术特性- Incorporates an improved Timing Recovery circuit and is pin and functional compatible to XRT73L04A
- Meets E3/DS3/STS-1 Jitter Tolerance Requirements
- Contains a 4-Wire Microprocessor Serial Interface
- Full Loop-Back Capability
- Transmit and Receive Power Down Modes
- Full Redundancy Support
- Uses Minimum External components
- Single +3.3V Power Supply
- Low Power CMOS design
- 5V tolerant I/O
- -40°C to +85°C Operating Temperature Range
- Available in a Thermally Enhanced 144 pin TQFP package
- Pb-Free, RoHS Compliant Versions Offered
数据手册S应用指南电路图Product Change Notification | 产品应用- Digital Cross Connect Systems
- CSU/DSU Equipment
- Routers
- Fiber Optic Terminals
- Multiplexers
- ATM Switches
| 规格 | 参数 | | 频道数量 | 4 | | 数据传输速率(s) | DS3, E3, STS-1 | | Clk Rec | Yes | | 短途/长途 | n/a | | 温度.范围 | Ind. | | Op Pwr Sup/ Max Cur | 3V | | 封装 | TQFP-144 | | Recommended | |
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订购型号
| 器件型号 | 封装编码 | 最低温度 | 最高温度 | 状态 |
|---|
| XRT73LC04AIV | LQFP144 | -40 | 85 | OBS |
| XRT73LC04AIV-F | LQFP144 | -40 | 85 | Active |
