Datasheet > DS92LX2121_14

DS92LX2121_14

更新时间： 2024-11-14 02:58:19

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
42页	1125K
描述
10 - 50 MHz DC-Balanced Channel Link III Bi-Directional Control Serializer and Deserializer

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DS92LX2121_14 数据手册

DS92LX2121, DS92LX2122

www.ti.com

SNLS330I –MAY 2010–REVISED APRIL 2013

DS92LX2121/DS92LX2122 10 - 50 MHz DC-Balanced Channel Link III Bi-Directional Control

Serializer and Deserializer

Check for Samples: DS92LX2121, DS92LX2122

FEATURES

APPLICATIONS

•

General

•

Industrial Displays, Touch Screens

Medical Imaging

–

Up to 1050 Mbits/sec Data Throughput

10 MHz to 50 MHz Input Clock Support

DESCRIPTION

The DS92LX2121/DS92LX2122 chipset offers

Supports 18-bit Color Depth (RGB666 + HS,

VS, DE)

Channel Link III interface with a high-speed forward

channel and a full-duplex control channel for data

transmission over a single differential pair. The

DS92LX2121/DS92LX2122 incorporates differential

signaling on both the high-speed and bi-directional

back channel control data paths. The Serializer/

Deserializer pair is targeted for direct connections

between graphics host controller and displays

modules. This chipset is ideally suited for driving

video data to displays requiring 18-bit color depth

(RGB666 + HS, VS, and DE) along with a bi-

directional back channel control bus. The primary

transport converts 21 bit data over a single high-

speed serial stream, along with a separate low

latency bi-directional back channel transport that

accepts control information from an I2C port. Using

TI’s embedded clock technology allows transparent

full-duplex communication over a single differential

pair, carrying asymmetrical bi-directional back

channel control information in both directions. This

single serial stream simplifies transferring a wide data

bus over PCB traces and cable by eliminating the

skew problems between parallel data and clock

paths. This significantly saves system cost by

narrowing data paths that in turn cable width,

connector size and pins.

–

Embedded Clock with DC Balanced Coding

to Support AC-Coupled Interconnects

Capable to Drive up to 10 Meters Shielded

Twisted-Pair

Bi-Directional Control Interface Channel

with I²C Support

I²C Interface for Device Configuration.

Single-Pin ID Addressing

–

Up to 4 GPI on DES and GPO on SER

AT-SPEED BIST Diagnosis Feature to

Validate Link Integrity

–

Individual Power-Down Controls for both

SER and DES

User-Selectable Clock Edge for Parallel

Data on both SER and DES

–

Integrated Termination Resistors

1.8V- or 3.3V-Compatible Parallel Bus

Interface

–

Single Power Supply at 1.8V

IEC 61000–4–2 ESD Compliant

Temperature Range −40°C to +85°C

•

DESERIALIZER — DS92LX2122

In addition, the Deserializer provides input

equalization to compensate for loss from the media

over longer distances. Internal DC balanced

encoding/decoding is used to support AC-Coupled

interconnects.

–

No Reference Clock Required on

Deserializer

–

Programmable Receive Equalization

LOCK Output Reporting Pin to Ensure

EMI/EMC Mitigation

A sleep function provides a power-savings mode

when the high speed forward channel and embedded

bi-directional control channel are not needed.

–

Programmable Spread Spectrum (SSCG)

Outputs

The Serializer is offered in a 40-pin lead in WQFN

and Deserializer is offered in a 48-pin WQFN

packages.

Receiver Output Drive Strength Control

(RDS)

Receiver Staggered Outputs

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...42

中文翻译

下载PDF

与DS92LX2121_14相关器件

型号	品牌	获取价格	描述	数据表
DS92LX2121SQ/NOPB	TI	获取价格	10MHz 至 50MHz 直流平衡 Channel Link III 双向控制串行器 \|
DS92LX2121SQE/NOPB	ROCHESTER	获取价格	LINE DRIVER, QCC40, 6 X 6 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, LLP-40
DS92LX2121SQE/NOPB	TI	获取价格	10MHz 至 50MHz 直流平衡 Channel Link III 双向控制串行器 \|
DS92LX2121SQX/NOPB	TI	获取价格	10MHz 至 50MHz 直流平衡 Channel Link III 双向控制串行器 \|
DS92LX2122	TI	获取价格	DS92LX2121/DS92LX2122 10 - 50 MHz DC-Balanced Channel Link III Bi-Directional Control Seri
DS92LX2122	NSC	获取价格	10 - 50 MHz Channel Link III Serializer and Deserializer with Embedded Bi-Directional Cont
DS92LX2122SQ/NOPB	TI	获取价格	10 - 50MHz 直流平衡信道链路 III 双向控制解串器 \| RHS \| 48 \|
DS92LX2122SQE/NOPB	NSC	获取价格	IC LINE RECEIVER, QCC48, 6 X 6 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, LLP-48, Line Driver or R
DS92LX2122SQE/NOPB	TI	获取价格	10 - 50MHz 直流平衡信道链路 III 双向控制解串器 \| RHS \| 48 \|
DS92LX2122SQE/NOPB	ROCHESTER	获取价格	LINE RECEIVER, QCC48, 6 X 6 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, LLP-48

与DS92LX2121_14相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

25
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

10
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

11
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

DS92LX2121_14

DS92LX2121_14 数据手册

与DS92LX2121_14相关器件

与DS92LX2121_14相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

DS92LX2121_14

DS92LX2121_14 数据手册

与DS92LX2121_14相关器件

与DS92LX2121_14相关文章

您还可以找

您在本页遇到什么问题？