Datasheet > 驱动程序和接口 > 线路驱动器或接收器> DS90UB904Q-Q1

DS90UB904Q-Q1

更新时间： 2024-09-28 11:07:51

品牌	Logo	应用领域
德州仪器 - TI		驱动光电二极管线路驱动器或接收器驱动程序和接口
页数	文件大小	规格书
45页	1099K
描述
具有双向控制通道的 10 - 43MHz 18 位色彩 FPD-Link III 解串器

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中文翻译

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数据手册

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DS90UB904Q-Q1 数据手册

DS90UB903Q, DS90UB904Q

www.ti.com

SNLS332E –JUNE 2010–REVISED APRIL 2013

DS90UB903Q/DS90UB904Q 10 - 43MHz 18 Bit Color FPD-Link III Serializer and

Deserializer with Bidirectional Control Channel

Check for Samples: DS90UB903Q, DS90UB904Q

FEATURES

DESCRIPTION

The DS90UB903Q/DS90UB904Q chipset offers a

FPD-Link III interface with a high-speed forward

channel and a bidirectional control channel for data

transmission over a single differential pair. The

•

10 MHz to 43 MHz Input PCLK Support

210 Mbps to 903 Mbps Data Throughput

Single Differential Pair Interconnect

•

DS90UB903Q/904Q

incorporates

differential

Bidirectional Control Interface Channel with

I²C Support

signaling on both the high-speed forward channel and

bidirectional control channel 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

bidirectional control channel bus. The primary

transport converts 21 bit data over a single high-

speed serial stream, along with a separate low

latency bidirectional control 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 bidirectional control

channel 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 reduce PCB layers, cable width,

and 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

I²C Compatible Serial Interface

•

Single Hardware Device Addressing Pin

Up to 4 General Purpose Input (GPI)/ Output

(GPO)

•

LOCK Output Reporting Pin and AT-SPEED

BIST Diagnosis Feature to Validate Link

Integrity

•

Integrated Termination Resistors

1.8V- or 3.3V-Compatible Parallel Bus Interface

Single Power Supply at 1.8V

ISO 10605 ESD and IEC 61000-4-2 ESD

Compliant

•

Automotive Grade Product: AEC-Q100 Grade 2

Qualified

In addition, the Deserializer inputs provide

equalization control to compensate for loss from the

media over longer distances. Internal DC balanced

encoding/decoding is used to support AC-Coupled

interconnects.

•

Temperature Range −40°C to +105°C

No Reference Clock Required on Deserializer

Programmable Receive Equalization

EMI/EMC Mitigation

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

and Deserializer is offered in a 48-pin WQFN

packages.

–

DES Programmable Spread Spectrum

(SSCG) Outputs

–

DES Receiver Staggered Outputs

APPLICATIONS

•

Automotive Display Systems

–

Central Information Displays

Navigation Displays

Rear Seat Entertainment

Touch Screen Displays

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...45

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与DS90UB904Q-Q1相关器件

型号	品牌	获取价格	描述	数据表
DS90UB904QSQ	TI	获取价格	10 - 43MHz 18 Bit Color FPD-Link III Serializer and Deserializer with Bidirectional Contro
DS90UB904QSQ	NSC	获取价格	IC LINE RECEIVER, QCC48, 7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, LLP-48, Line Driver or R
DS90UB904QSQ/NOPB	TI	获取价格	DS90UB903Q/DS90UB904Q 10 - 43MHz 18 Bit Color FPD-Link III Serializer and Deserializer
DS90UB904QSQE	TI	获取价格	10 - 43MHz 18 Bit Color FPD-Link III Serializer and Deserializer with Bidirectional Contro
DS90UB904QSQE	NSC	获取价格	IC LINE RECEIVER, QCC48, 7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, LLP-48, Line Driver or R
DS90UB904QSQE/NOPB	TI	获取价格	DS90UB903Q/DS90UB904Q 10 - 43MHz 18 Bit Color FPD-Link III Serializer and Deserializer
DS90UB904QSQENOPB	NSC	获取价格	IC LINE RECEIVER, QCC48, 7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LLP-48,
DS90UB904QSQENOPB	TI	获取价格	LINE RECEIVER, QCC48, 7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LLP-48
DS90UB904QSQNOPB	NSC	获取价格	IC LINE RECEIVER, QCC48, 7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LLP-48,
DS90UB904QSQNOPB	TI	获取价格	LINE RECEIVER, QCC48, 7 X 7 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, LLP-48

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