DS90UB921TRHSRQ1

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Texas Instruments

5-96 MHZ 24-BIT COLOR FPD-LINK III SERIALIZER

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DS90UB921TRHSRQ1

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Texas Instruments

5-96 MHZ 24-BIT COLOR FPD-LINK III SERIALIZER

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Description Specifications Series Pricing CAD Documents

Description

General part information

DS90UB921 Series

The DS90UB921-Q1 serializer, in conjunction with a DS90UB922-Q1, DS90UB926Q-Q1, DS90UB928Q-Q1, DS90UB948-Q1, or DS90UB940-Q1 deserializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image sensing applications.

The chipset is ideally suited for automotive video-display systems with WVGA and HD formats. The DS90UB921-Q1 incorporates an embedded bidirectional control channel and low latency GPIO controls. This chipset translates a parallel interface into a single pair high-speed serialized interface. The serial bus scheme, FPD-Link III, supports full duplex of high-speed video data transmission and bidirectional control communication over a single link. Consolidation of video data and control over a single differential pair (or single wire) reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

The DS90UB921-Q1 serializer embeds the clock, DC scrambles & balances the data payload, and level shifts the signals to high-speed low voltage differential (or single-ended) signaling. Up to 24 data bits are serialized along the video control signals.

Technical Specifications

Parameters and characteristics for this part

Specification	DS90UB921TRHSRQ1

Data Rate	3.36 Gbps
Function	Serializer
Grade	Automotive
Input Type	LVCMOS
Mounting Type	Surface Mount
Number of Inputs	24
Number of Outputs	1
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Output Type	LVDS, FPD-Link III
Package / Case	48-WFQFN Exposed Pad
Package Length	7 mm
Package Name	48-WQFN
Package Width	7 mm
Qualification	AEC-Q100
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	3 V

DS90UB921 Series

5-96 MHz 24-bit Color FPD-Link III Serializer

Part	Supplied Contents	Utilized IC / Part	Type	Contents	Function	Package / Case	Output Type	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Width	Package Name	Package Length	Qualification	Number of Outputs	Data Rate	Operating Temperature (Max)	Operating Temperature (Min)	Input Type	Number of Inputs	Grade
Texas Instruments DS90UB921-Q1EVM	Board(s)	DS90UB921-Q1	Interface	Board	Serializer
Texas Instruments DS90UB921TRHSRQ1					Serializer	48-WFQFN Exposed Pad	FPD-Link III LVDS	Surface Mount	3.6 V	3 V	7 mm	48-WQFN	7 mm	AEC-Q100	1	3.36 Gbps	105 °C	-40 °C	LVCMOS	24	Automotive
Texas Instruments DS90UB921TRHSTQ1					Serializer	48-WFQFN Exposed Pad	FPD-Link III LVDS	Surface Mount	3.6 V	3 V	7 mm	48-WQFN	7 mm	AEC-Q100	1	3.36 Gbps	105 °C	-40 °C	LVCMOS	24	Automotive

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

DS90UB921-Q1EVM User's Guide