LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

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德州仪器

12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

文件：730.8 Kbytes 页数：10 Pages

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德州仪器

具有集成时钟恢复器的 12G 超高清 SDI 双路电缆驱动器

LMH1228 器件是一款带有时钟恢复器的 12G UHD-SDI 低功耗双路输出电缆驱动器。它支持高达 11.88Gbps 的 SMPTE 视频速率，因此可为 4K/8K 应用实现超高清视频的高度集成和高性能解决方案。时钟和数据恢复 (CDR) 电路多种多样，因此片上时钟恢复器可自动检测并锁定到高达 11.88Gbps 的各种 SMPTE 视频速率。主机端上的其他时钟恢复型 100Ω 驱动器输出可用于监控或信号分配用途。\n\n片上时钟恢复器可减弱高频抖动并使用纯净的低抖动时钟完全重新生成数据。此时钟恢复器具有内置环路滤波器，且不需要任何输入参考时钟。LMH1228 还具有内部眼图张开度监视 • 支持 ST-2082-1 (12G)、ST-2081-1 (6G)、ST-424 (3G)、ST-292 (HD) 和 ST-259 (SD)\n• 集成时钟恢复器锁定为 11.88Gbps、5.94Gbps、2.97Gbps、1.485Gbps 或 1.001 分频子速率和 270Mbps 的 SMPTE 速率 \n• 双路差分输出电缆驱动器\n• 自适应 PCB 输入均衡器\n• 75Ω 输出端的自动压摆率控制\n• 100Ω 输出端的可编程去加重功能和输出振幅\n• 没有输入信号时自动进入省电工作模式 \n• 通过使能引脚进行断电控制\n• 功耗：305mW（典型值）\n• 可通过引;

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丝印：L1228；Package：WQFN(RTV)；LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

TI

德州仪器

丝印：L1228；Package：WQFN(RTV)；LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

TI

德州仪器

丝印：L1228；Package：WQFN(RTV)；LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

TI

德州仪器

丝印：L1228；Package：WQFN(RTV)；LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

TI

德州仪器

丝印：L1228；Package：WQFN(RTV)；LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

TI

德州仪器

丝印：L1228；Package：WQFN(RTV)；LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

TI

德州仪器

丝印：L1228；Package：WQFN(RTV)；LMH1228 12G UHD-SDI Dual Output Cable Driver With Integrated Reclocker

1 Features 1• Supports ST-2082-1 (12G), ST-2081-1 (6G), ST- 424 (3G), ST-292 (HD), and ST-259 (SD) • Compatible with DVB-ASI and AES10 (MADI) • Integrated reclocker locks to SMPTE rates of 11.88 Gbps, 5.94 Gbps, 2.97 Gbps, 1.485 Gbps or divide-by-1.001 sub-rates and 270 Mbps • Integrated Ey

文件：2.078639 Mbytes 页数：45 Pages

TI

德州仪器