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CS5211_Datasheet_V1.4.pdf
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更新于2023-03-03
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CS5211是一个eDP转LVDS转换器,配置灵活,适用于低成本显示系统。CS5211符合eDP 1.2,支持单通道和双通道模式,每通道速度为1.62Gbps和2.7Gbps。与强大的SerDes技术,CS5211可以恢复高速串行数据和低误码率。 CS5211是一个eDP到LVDS转换器,配置灵活,适用于低成本显示系统。CS5211符合eDP 1.2,支持单通道和双通道模式,每通道速度为1.62Gbps和2.7Gbps。CS5211采用强大的SerDes技术,可以以较低的误码率恢复高速串行数据费率:CS5211LVDS发射机支持单端口和双端口模式。cs5211支持的最大分辨率是WUXGA(1920x1200)。CS5211有4个配置管脚,可支持16种不同面板分辨率和LVDS工作模式的组合,具有一个EEPROM图像。此外,还提供了一个方便的工具来编辑、生成和更新EEPROM图像以供定制配置。 通过优化设计,使用CS5211有利于节约BoM成本。该芯片集成了时钟源,节省了外接晶体,支持宽范围电源(核心功率为1.8~1.2V),节省了车载电源设备,CS5211的总功率小于300mW,简化了供电网络设计。很容易将CS5211集成到流行的低成本显示系统中。
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CS5211 Datasheet
DisplayPort to LVDS Convertor
CapStone Semiconductor Corp.
www.angerei.com TEL18520874087 QQ1659747718

CapStone Confidential Page 2 of 21
CS5211
Datasheet
Contents
1 Introduction ............................................................................................................... 5
2 Features ..................................................................................................................... 6
3 Pin Definition ............................................................................................................. 7
3.1 Pin Assignments ................................................................................................................................ 7
3.2 Pin Description .................................................................................................................................. 8
4 Function Description .................................................................................................11
4.1 Overview ......................................................................................................................................... 11
4.2 Main Link Receiver .......................................................................................................................... 11
4.3 AUX Channel ................................................................................................................................... 11
4.4 LVDS Panel Selection ....................................................................................................................... 11
4.5 LVDS-Output Data Mapping ............................................................................................................ 12
4.6 PWM Duty Cycle Modes .................................................................................................................. 15
4.7 LVDS Power Sequencing .................................................................................................................. 15
4.8 LVDS Transmitter ............................................................................................................................ 16
5 Electrical Specifications .............................................................................................17
5.1 Absolute Maximum Conditions ....................................................................................................... 17
5.2 Operating Conditions ...................................................................................................................... 17
5.3 Electrical Specification ..................................................................................................................... 17
6 Package Specification ................................................................................................19
7 Ordering Information ................................................................................................20
8 Revision History ........................................................................................................21
www.angerei.com TEL18520874087 QQ1659747718

CapStone Confidential Page 3 of 21
CS5211
Datasheet
List of Figures
Figure 1-1 CS5211 Block Diagram ...................................................................................................................... 5
Figure 3-1 CS5211 Pin Layout............................................................................................................................ 7
Figure 4-1 Power Supply Sequence .................................................................................................................. 15
Figure 6-1 CS5211 Package Outline (QFN68 Leads 8x8mm
2
) ............................................................................ 19
www.angerei.com TEL18520874087 QQ1659747718

CapStone Confidential Page 4 of 21
CS5211
Datasheet
List of Tables
Table 3-1 CS5211 Pin Definitions ...................................................................................................................... 8
Table 4-1 Signal Mapping for Dual LVDS Channel ............................................................................................ 12
Table 4-2 Power Sequencing ........................................................................................................................... 15
Table 5-1 Absolute Maximum Conditions ....................................................................................................... 17
Table 5-2 Normal Operating Conditions .......................................................................................................... 17
Table 5-3 DC Electrical Specification ............................................................................................................... 17
Table 5-4 AC Electrical Specification ............................................................................................................... 18
Table 6-1 Package Dimension ......................................................................................................................... 19
Table 7-1 CS5211 Ordering Information .......................................................................................................... 20
Table 8-1 Document Revision History ............................................................................................................. 21
www.angerei.com TEL18520874087 QQ1659747718

CapStone Confidential Page 5 of 21
CS5211
Datasheet
1 Introduction
The CS5211 is an eDP to LVDS converter with flexible configuration for the low-cost display system. CS5211 is
compliant with eDP 1.2 and supports 1 lane and 2 lanes mode at 1.62Gbps and 2.7Gbps per lane speed. With
powerful SerDes technology, CS5211 can recover high-speed serial data with a low bit error rate.
CS5211 LVDS transmitter supports single port and two ports mode. The maximum resolution supported by
CS5211 is WUXGA (1920x1200). With 4 configuration pins, CS5211 can support 16 combinations for different
panel resolution and LVDS working mode with one EEPROM image. A convenient tool is also provided to edit,
generate and update EEPROM image for customized configuration.
With optimized design, the usage of CS5211 is apt to save the BoM cost. The clock source is integrated into this
chip, so the external crystal can be saved; with wide range power supporting (1.8 ~ 1.2V for core power), power
device on board could be saved; the total power of CS5211 is less than 300mW, so the power supply network
design could be simplified. It is easy to integrate the CS5211 to a popular low-cost display system.
DisplayPort
Rx
AUX
Channel
HPD Gen
OSC and
LDO
MCU
EDID Buffer
LVDS TX
PWM Gen
EEPROM
Loader
DisplayPort
Source
LVDS
Panel
EEPROM
Figure 1-1 CS5211 Block Diagram
www.angerei.com TEL18520874087 QQ1659747718
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