Pinout
Specifications| Function | Deserializer |
| Total Throughput | 3125 Mbps |
| Payload/Channel | 3125 Mbps |
| Signal Conditioning | Equalizer |
| Clock Min | 125 MHz |
| Clock Max | 312.5 MHz |
| Input Compatibility | CML |
| Output Compatibility | LVDS |
| Reference Clock Req'd Deserializer | No |
| Reach | 20 meters CAT6 |
| Other Supply | 2.5 |
| SupplyVoltage | 3.3 Volt |
| Special Features | Retimed Output |
| ESD | 8 kV |
| Temperature Min | -40 deg C |
| Temperature Max | 85 deg C |
| Compression Ratio | 5:1 DDR |
| Number Receivers | 1 |
| Communications | Yes |
| Sensing & Imaging | Yes |
| Parallel Bus Width | 5 bits |
| View Using Catalog |
DescriptionThe DS32EL0124/ DS32ELX0124 integrates clock and data recovery modules for high-speed serial communication 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 DS32EL0124/DS32ELX0124 deserializes up to 3.125 Gbps of high speed serial data to 5 LVDS outputs without the need for an external reference clock. With DC-balance decoding enabled, the application payload of 2.5 Gbps is deserialized to 4 LVDS outputs.
The DS32EL0124/DS32ELX01214 deserializers feature a remote sense capability to automatically signal link status conditions to its companion DS32EL0421/ELX0421 serializers without requiring an additional feedback path.
The parallel LVDS interface of these devices reduce FPGA I/O pins, board trace count and alleviates EMI issues, when compared to traditional single-ended wide bus interfaces.
The DS32EL0124/ELX0124 is programmable through a SMBus interface as well as through control pins.
Design Tools
| Title |
Size in Kbytes |
Date |
|
|
|
| FPGA-Link SerDes Reference Design |
|
|
View |
|
|
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
Application Notes
| Title |
Size in Kbytes |
Date |
|
| AN-1887: Application Note 1887 Expanding the Payload with National's FPGA-Link DS32ELX0421 and DS32ELX0124 Serializer and Deserializer |
122 Kbytes |
12-Sep-08 |
Download |
If you have trouble printing or viewing PDF file(s), see Printing Problems.
|
DS32ELX0124 Data Sheet
