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LT6711A-HDMI TO ,HDMI重新驱动器IC
LT6711A 是一款经过深度优化的HDMI重新驱动器IC,可通过执行电缆或电路板走线损耗补偿来增强TMDS信号质量。LT6711可配置为在HDMI1.4b下工作,数据速率高达3.4Gb / s,HDMI2.0标准,最高6Gb / s数据速率,可实现4Kx2K 60Hz或1080P的最高分辨率,刷新率更高。
LT6711A的输入接收器具有多级可编程线性均衡器,可通过符号间干扰(ISI)支持最大25dB的损耗补偿。输出发送器通过多级可编程输出摆幅和高达6dB的去加重来重新驱动接收信号。
还包括内置DDC拦截功能,与时钟通道上的精确频率检测协同工作,以自动设置重新驱动器参数。
LT6711A内部集成了一个8位OCM和SPI闪存(堆叠芯片)来运行程序。LT6711还支持在线软件升级。
LT6711A采用先进的CMOS工艺制造,采用小尺寸5mmx5mm
BGA81(LT6711B)和7.5mmx7.5mm
QFN64(LT6711A)封装。该封装符合RoHS标准,额定工作温度范围为-40°C至+ 85°C。
LT6711A is a deeply-optimized HDMI re-driver IC that enhances
TMDS signal quality by performing cable or board trace loss compensation.
LT6711A can be configured to work under HDMI1.4b with up to 3.4Gb/s data rate
or HDMI2.0 standard with maximum 6Gb/s data rate to allow for the highest
resolutions of 4Kx2K 60Hz or 1080P with higher refresh rates.
The input receiver of LT6711A features a multi-level
programmable linear equalizer that can support maximum 25dB loss compensation
due to Inter-Symbol Interference (ISI). The output transmitter re-drives the
received signal with multi-level programmable output swing and up to 6dB
de-emphasis.
The Build-in DDC interception function, co-working with an
accurate frequency detect on clock channel is also included to automatically
setup re-driver parameters.
LT6711A internally integrates an 8-bit OCM and SPI flash memory
(stacked die) to run program. Online software upgrade is also supported for
LT6711A.
LT6711A is fabricated in advanced CMOS process and implemented
in a small outline 5mmx5mm BGA81 (LT6711B) and 7.5mmx7.5mm QFN64 (LT6711A)
package. This package is RoHS compliant and specified to operate from -40°C to
+85°C.
2. Features
• HDMI2.0 Receiver
• DP1.2 Transmitter
• Full-Featured USB Type-C
• USB Type-C Charging Port
• Miscellaneous
3. Applications
• Mobile systems, VR/AR
• Cellular handsets, PAD/Tablets
• Digital video cameras
• Digital still cameras
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