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LT9211 Datasheet R2.0
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2020-11-07
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Lontium龙迅 LT9211是一个高性能转换器,可在MIPI DSI/CSI-2/双端口LVDS和TTL之间进行相互转换,除了24位TTL到24位TTL,同时同步和反序列化。LT9211反序列化输入的MIPI/LVDS/TTL视频数据,解码数据包,并将格式化后的视频数据流转换为AP与移动显示面板或摄像机之间输出的MIPI/LVDS/TTL发射机。 LT9211可以用作2端口MIPI/LVDS中继器,支持最大14dB输入均衡和可编程预加重,以提高性能。 LT9211还可以用作MIPI/LVDS Muxer和拆分器。对于MIPI中继器、Muxer和Splitter,我们不支持CSI RAW格式
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LT9211 Datasheet R2.0
We produce mixed-signal products for a better digital world!
Confidential
1
Lontium Semiconductor
LONTIUM SEMICONDUCTOR
CORPORATION
ClearEdge Technology
LT9211
2-Port LVDS/MIPI/TTL to 2-Port LVDS/MIPI/TTL
Converter
Datasheet
LT9211 Datasheet R2.0
We produce mixed-signal products for a better digital world!
Confidential
2
Lontium Semiconductor
1. Features
MIPI Transmitter
Compliant with DCS1.02, D-PHY1.2 ,DSI1.2 and CSI-2
1.00
1 Clock Lane and 1~4 Configurable Data Lanes
Two Port Simultaneous Display Supported
Up to 1.8Gb/s per Data Lane
Resolution Up to 1080P 60Hz
Data Lane and Polarity Swapping
Both Non-Burst and Burst Video Mode Supported
Support RGB666, Loosely RGB666, RGB888, RGB565,
16-bit YCbCr4:2:2, 24-bit YCbCr 4:2:2 Video Format
Dual-Port LVDS Transmitter
Compatible with VESA and JEIDA standard
1~2 Configurable Port
Two Port Simultaneous Display Supported
Up to 1080P 60Hz
Data Port ,Data Lane and Polarity Swapping
Programmable Pre-emphasis
Support output SSC(30KHz±5%)
TTL Output
Support 24-bit RGB and BT656/BT1120
Both DDR and SDR supported
Support both 1.8V and 3.3V Voltage Output
Resolution up to 1080P 60Hz
MIPI Receiver
Compliant with DCS1.02, D-PHY1.2 ,DSI1.2 and CSI-2
1.00
1 Clock Lane and 1~4 Configurable Data Lanes
Two Port Input switchable
Up to 1.8Gb/s per Data Lane
Resolution Up to 1080P 60Hz
Data Lane and Polarity Swapping
Both Non-Burst and Burst Video Mode Supported
Support RGB666, Loosely RGB666, RGB888, RGB565,
16-bit YCbCr4:2:2, 24-bit YCbCr 4:2:2 Video Format
Dual-Port LVDS Receiver
Compatible with VESA and JEIDA standard
1~2 Configurable Port
Up to 1080P 60Hz
Data Port ,Data Lane and Polarity Swapping
Internal Rterm Calibration with Less than 5% Error
Programmable Equalization
Support input Dessc(30KHz±5%)
TTL Input
Support 24-bit RGB and BT656/BT1120
Both DDR and SDR supported
Support both 1.8V and 3.3V Input Voltage
Resolution up to 1080P 60Hz
Miscellaneous
1.8V and 3.3V Power Supply
Alternative Input and Output configuration
for LVDS/TTL/MIPI
MIPI/LVDS muxer and splitter supported
MIPI-LVDS Levelshifter for FPGA
Support 100KHz and 400KHz I2C Slave
External 25MHz Crystal Reference Clock
Temperature Range: -40°C ~ +85°C
Packaged in QFN64 7.5mm x 7.5mm
2. General Description
The Lontium LT9211 is a high performance convertor which
interconvertible between MIPI DSI/CSI-2/Dual-Port LVDS
and TTL except for TTL to TTL. The LT9211 deserializes
input MIPI/LVDS/TTL video data, decodes packets, and
converts the formatted video data stream to MIPI/LVDS/TTL
transmitter output between AP and mobile display panel or
camera.
The LT9211 can be used as 2-Port MIPI/LVDS Repeater
which support maximum 14dB input equalization and
programmable pre-emphasis to improve performance.
The LT9211 can also be used as MIPI/LVDS Muxer and
Splitter.
The LT9211 is fabricated in advanced CMOS process and
implemented in 7.5x7.5mm QFN64 package. This package
is RoHS compliant and specified to operate from -40°C to
+85°C.
LT9211 Datasheet R2.0
We produce mixed-signal products for a better digital world!
Confidential
3
Lontium Semiconductor
3. Applications
Mobile systems
Cellular handsets
Digital video cameras
Digital still cameras
Tablet PC, Notebook PC
Car Display and Camera System
MIPI/LVDS/TTL
Source
/
LT9211
/
/
MIPI/LVDS/TTL
Sink
/
Figure 3.1 LT9211 Typical Application Diagram
4. Ordering Information
Table 4.1 Ordering Information
Part Number
Operating
Temperature Range
Package Packing Method
LT9211 -40
°C
to +85
°C
QFN64 (7.5*7.5)
5. IC Version Information
Table 5.1 IC Version Information
Version Mark
LT9211
LT9211 Datasheet R2.0
We produce mixed-signal products for a better digital world!
Confidential
4
Lontium Semiconductor
Table of Contents
1. Features ................................................................................................................................ 2
2. General Description ............................................................................................................. 2
3. Applications ......................................................................................................................... 3
4. Ordering Information ........................................................................................................... 3
5. IC Version Information ........................................................................................................ 3
6. Revision History .................................................................................................................. 5
7. Pinning Information ............................................................................................................. 6
7.1 Pin Configuration.............................................................................................................. 6
7.2 Pin Description ................................................................................................................. 7
8. Function Description ......................................................................................................... 10
8.1 Function Block Diagram ................................................................................................. 10
9. Specification ...................................................................................................................... 11
9.1 Absolute Maximum Conditions ....................................................................................... 11
9.2 Normal Operating Conditions ......................................................................................... 11
9.3 DC Characteristics ......................................................................................................... 11
9.4 AC Characteristics ......................................................................................................... 12
9.5 Power Consumption ....................................................................................................... 14
9.6 Power-up and Reset Sequence ..................................................................................... 16
10. Package Information ....................................................................................................... 17
10.1 ePad Enhancement ...................................................................................................... 17
10.2 Package Dimensions ................................................................................................... 17
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