- 制造厂商:TI
- 产品类别:接口
- 技术类目:其他接口
- 功能描述:具有 DDR LVDS 并行接口的 125MHz 至 312.5MHz FPGA-Link 串行器
- 点击这里打开及下载DS32EL0421的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The DS32EL0421/DS32ELX0421 is a 125 MHz to 312.5 MHz (DDR) serializer for high-speed serial transmission over FR-4 printed circuit board backplanes, balanced cables, and optical fiber. This easy-to-use chipset integrates advanced signal and clock conditioning functions, with an FPGA friendly interface.
The DS32EL0421/DS32ELX0421 serializes up to 5 parallel input LVDS channels to create a maximum data payload of 3.125 Gbps. If the integrated DC-balance encoding is enabled, the maximum data payload achievable is 2.5 Gbps.
The DS32EL0421/DS32ELX0421 serializers feature remote sense capability to automatically detect and negotiate link status with its companion DS32EL0124/DS32ELX0124 deserializers without requiring an additional feedback path.
The parallel LVDS interface reduces FPGA I/O pins, board trace count and alleviates EMI issues, when compared to traditional single-ended wide bus interfaces.
The DS32EL0421/DS32ELX0421 is programmable through a SMBus interface as well as through control pins.
- 5-bit DDR LVDS Parallel Data Interface
- Programmable Transmit De-emphasis
- Configurable Output Levels (VOD)
- Selectable DC-balanced Encoder
- Selectable Data Scrambler
- Remote Sense for Automatic Detection and Negotiation of Link Status
- On Chip LC VCOs
- Redundant Serial Output (ELX device only)
- Data Valid Signaling to Assist with Synchronization of Multiple Receivers
- Supports AC- and DC-coupled Signaling
- Integrated CML and LVDS Terminations
- Configurable PLL Loop Bandwidth
- Programmable Output Termination (50? or 75?).
- Built-in Test Pattern Generator
- Loss of Lock and Error Reporting
- Configurable via SMBus
- 48-pin WQFN Package with Exposed DAP
- 1.25 to 3.125 Gbps Serial Data Rate
- 125 to 312.5 MHz DDR Parallel Clock
- -40° to +85°C Temperature Range
- >8 kV ESD (HBM) Protection
- Low Intrinsic Jitter — 35ps at 3.125 Gbps
All trademarks are the property of their respective owners.
- Operating temperature range (C)
- -40 to 85
DS32EL0421的完整型号有:DS32EL0421SQ/NOPB、DS32EL0421SQE/NOPB、DS32EL0421SQX/NOPB,以下是这些产品的关键参数及官网采购报价:
DS32EL0421SQ/NOPB,工作温度:-40 to 85,封装:WQFN (RHS)-48,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网DS32EL0421SQ/NOPB的批量USD价格:4.754(1000+)
DS32EL0421SQE/NOPB,工作温度:-40 to 85,封装:WQFN (RHS)-48,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网DS32EL0421SQE/NOPB的批量USD价格:4.754(1000+)
DS32EL0421SQX/NOPB,工作温度:-40 to 85,封装:WQFN (RHS)-48,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网DS32EL0421SQX/NOPB的批量USD价格:4.023(1000+)
DS32ELX0421 IBIS Model
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