概览
GS3490 集成了自适应电缆均衡器和电缆驱动器功能。GS3490 可以现场配置为符合 SMPTE 的电缆均衡器或符合 SMPTE 的电缆驱动器。
The GS3490 is optimized for applications with limited I/O space. With its configurable EQ and Cable driver functionality, the GS3490 can be utilized as a single-device solution in applications where the interface connector can be configured as either an input or output.
GS3490 的电缆均衡器专为速率为 2.97 Gb/s、1.485 Gb/s 和 270 Mb/s 的运行进行了优化，同时电缆传输距离在 2.97 Gb/s 时可达 140 m，1.485 Gb/s 时可达 250 m，270 Mb/s 时可达 550 m。
电缆驱动器模式中，双压摆率功能使 SMPTE ST 259、SMPTE ST 292 和 SMPTE ST 424 接口具有兼容性。
订购代码
- GS3490-INE3：无铅，符合 RoHS 标准，490 颗/盘
- GS3490-INTE3：无铅，符合 RoHS 标准，250 颗/卷
- GS3490-INTE3Z：无铅，符合 RoHS 标准，2500 颗/卷
PB Free/ROHS
Learn More →功能
- 连接至单个 BNC 连接器作为自适应电缆均衡器或电缆驱动器
- 从 125 Mb/s 到 2.97 Gb/s 的多速率运行（针对 SMPTE ST 424、SMPTE ST 292 和 SMPTE ST 259 数据传输速率进行了性能优化）
- 支持速率达 270 Mb/s 的 DVB-ASI
- 集成式 100 欧姆差分数字数据输入/输出终端
- 低功耗运行：
- EQ 模式下典型功耗为 206 mW
- CD 模式下典型功耗为 190 mW
- 工作温度范围：-40°C 至 +85°C
- 5 mm x 5 mm QFN 封装
| 文档 | Release Date | Type |  |
|---|---|---|---|
| GS3490 数据表 | 2019-10-10 | | |
| GS3490 可靠性认证报告 | 2021-03-16 | | |
| GS3490 评估板用户指南 | 2021-12-22 | | |
| GS3490 IBIS-AMI 模型用户指南 | 2018-11-14 | | |
应用
- 需要转换电缆均衡或电缆驱动功能的 SMPTE ST 424、SMPTE ST 292 和 SMPTE ST 259 接口
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
|---|
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