概览
Please use the GS12281 for new designs.
GS12181 是一款低功耗、多速率、串行数字重定时电缆驱动器，支持 12G UHD-SDI。它专为接收 100Ω 差分输入信号而设计，自动从数字视频信号中恢复嵌入式时钟并对输入数据重新定时，并通过 75 欧姆同轴电缆传输重定时的信号。
订购代码
- GS12181-INE3: Lead-Free, RoHS Compliant, Tray-490 Pieces
- GS12181-INTE3: Lead-Free, RoHS Compliant, Tape and Reel-250 Pieces
- GS12181-INTE3Z：无铅，符合 RoHS 标准，2500 颗/卷
PB Free/ROHS
Learn More →功能
- 从 1 Mb/s 到 11.88 Gb/s 的多标准运行
- SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant output
- Support for DVB-ASI at 270Mb/s and MADI at 125Mb/s
- Low power operation: appro×. 340mW
- 适用于模拟和数字核心的 1.8V 单电源，2.5V 或 3.3V 用于输出电源
- Differential input support DC-coupling from 1.2V to 2.5V CML logic
- Automatic power down on loss of signal
- Programmable trace equalization to compensate for up to 20” FR4 at 11.88Gb/s
- 75Ω cable driver outputs
- 使用更高的输出驱动电压电源，提供高水平的预加重（高达 8 英寸的 FR4）
- 自动/手动输出压摆率控制
- 可单独选择的输出预加重，以补偿芯片以所有速率输出后的 FR4 损耗
- 适用于具有缓慢上升/下降时间的低数据速率的手动旁路功能
- 低数据速率的可配置自动旁路
- On-chip 100Ω differential input data termination and 75Ω output termination
- GSPI 串行控制和监控接口
- 四个可配置的 GPIO 引脚，可用于控制或状态监控
- 工作温度范围宽：-40℃ 至 +85℃
- 6mm × 4mm 40 引脚 QFN
- 引脚与 GS12281、GS12182、GS12081 和 GS3281 兼容
- 无铅、无卤素且符合 RoHS/WEEE 标准的封装
| 文档 | Release Date | Type |  |
|---|---|---|---|
| GS12181 数据表 | 2019-01-16 | | |
| GS12181 可靠性认证报告 | 2019-07-03 | | |
| GS12181 IBIS-AMI Model User Guide | 2019-07-03 | ZIP | |
应用
- 下一代 3D/2D HFR HDTV 和 2K D-Cinema、UHDTV1 和 4K D-Cinema 终端设备：摄像机、监视器、切换器等。
- Next Generation 3G, 6G, and 12G UHD-SDI infrastructures designed support of UHDTV2, UHDTV1, 4K D-Cinema and 3D HFR and HDR production image formats.
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
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