DS90UB947TRGCRQ1

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Texas Instruments

1080P OLDI DUAL FPD-LINK III SERIALIZER

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DS90UB947TRGCRQ1

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Texas Instruments

1080P OLDI DUAL FPD-LINK III SERIALIZER

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Description Specifications Series Pricing CAD Documents

Description

General part information

DS90UB947 Series

The DS90UB947-Q1 is an OpenLDI to FPD-Link III bridge device which, in conjunction with the FPD-Link III DS90UB940-Q1/DS90UB948-Q1 deserializers, provides 1-lane or 2-lane high-speed serial streams over cost-effective 50-Ω single-ended coaxial or 100-Ω differential shielded twisted-pair (STP) cables. It serializes an OpenLDI input supporting video resolutions up to WUXGA and 1080p60 with 24-bit color depth.

The FPD-Link III interface supports video and audio data transmission and full duplex control, including I2C and SPI communication, over the same differential link. Consolidation of video data and control over two differential pairs reduces the interconnect size and weight and simplifies system design. EMI is minimized by the use of low voltage differential signaling, data scrambling, and randomization. In backward compatible mode, the device supports up to WXGA and 720p resolutions with 24-bit color depth over a single differential link.

The DS90UB947-Q1 supports multi-channel audio received through an external I2S interface. Audio data received by the device is encrypted and sent over the FPD-Link III interface where it is regenerated by the deserializer.

Technical Specifications

Parameters and characteristics for this part

Specification	DS90UB947TRGCRQ1

Data Rate	3.36 Gbps
Function	Serializer
Grade	Automotive
Input Type	LVDS
Mounting Type	Surface Mount
Number of Inputs	8
Number of Outputs	2
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Output Type	LVDS, FPD-Link III
Package / Case	64-VFQFN Exposed Pad
Package Length	9 mm
Package Name	64-VQFN
Package Width	9 mm
Qualification	AEC-Q100
Voltage - Supply (Maximum)	1.89 V
Voltage - Supply (Minimum)	1.71 V

DS90UB947 Series

1080p oLDI Dual FPD-Link III Serializer

Part	Mounting Type	Output Type	Input Type	Grade	Package Width	Package Name	Package Length	Package / Case	Number of Inputs	Qualification	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Range 1 Minimum)	Voltage - Supply (Range 3 Maximum)	Voltage - Supply (Range 2 Minimum)	Voltage - Supply (Range 1 Maximum)	Voltage - Supply (Range 3 Minimum)	Voltage - Supply (Range 2 Maximum)	Data Rate	Function	Number of Outputs	Supplied Contents	Type	Contents	Utilized IC / Part	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)
Texas Instruments DS90UB947NTRGCRQ1	Surface Mount	FPD-Link III LVDS	LVDS	Automotive	9 mm	64-VQFN	9 mm	64-VFQFN Exposed Pad	8	AEC-Q100	105 °C	-40 °C	1.045 V	3.465 V	1.71 V	1.155 V	3.135 V	1.89 V	3.36 Gbps	Serializer	2
Texas Instruments DS90UB947-Q1EVM																				Serializer		Board(s)	Interface	Board	DS90UB947-Q1
Texas Instruments DS90UB947TRGCRQ1	Surface Mount	FPD-Link III LVDS	LVDS	Automotive	9 mm	64-VQFN	9 mm	64-VFQFN Exposed Pad	8	AEC-Q100	105 °C	-40 °C							3.36 Gbps	Serializer	2					1.89 V	1.71 V
Texas Instruments DS90UB947NTRGCTQ1	Surface Mount	FPD-Link III LVDS	LVDS	Automotive	9 mm	64-VQFN	9 mm	64-VFQFN Exposed Pad	8	AEC-Q100	105 °C	-40 °C	1.045 V	3.465 V	1.71 V	1.155 V	3.135 V	1.89 V	3.36 Gbps	Serializer	2
Texas Instruments DS90UB947TRGCTQ1	Surface Mount	FPD-Link III LVDS	LVDS	Automotive	9 mm	64-VQFN	9 mm	64-VFQFN Exposed Pad	8	AEC-Q100	105 °C	-40 °C							3 Gbps	Serializer	2					1.89 V	1.71 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

DS90Ux947-Q1EVM Evaluation Board (Rev. A)