DS90UR910-Q1 Datasheet, PDF (1/34 Pages) Texas Instruments – 10 - 75 MHz 24-bit Color FPD-Link II to CSI-2 Converter

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DS90UR910-Q1
SNLS414D – JUNE 2012 – REVISED JULY 2015
DS90UR910-Q1 10 - 75 MHz 24-bit Color FPD-Link II to CSI-2 Converter
1 Features
•1 10 – 75 MHz PCLK Support (280 Mbps – 2.10
Gbps FPD-Link II Linerate)
• Compatible to DC Balanced, AC Coupled for FPD-
Link II Serial Bit Stream
• Capable to Recover Data up to 10 Meters STP
Cable
• MIPI D-PHY Modules Conform to v1.00.00
• Compatible with MIPI CSI-2 Version 1.01
• Supports Data Rate up to 900Mbps per Data
Lane, with Two Lanes
• Video Stream Packet Formats: RGB888
• Continuous and Non-Continuous Clocking Mode
• Ultra Low Power, Escape, High Speed, and
Control Modes Support
• Integrated Input Terminations and Adjustable
Receive Equalization
• Fast Random Lock; No Reference Clock Required
• CCI/I2C Compatible Control Bus
• @Speed BIST and Reporting Pin
• Single +1.8V Power Supply
• 1.8V or 3.3V Compatible LVCMOS I/O Interface
• Automotive Grade Product: AEC-Q100 Grade 2
Qualified
• 8 kV ISO 10605 ESD Rating
• Lead-less WQFN-40 Package (6mm x 6mm)
2 Description
The DS90UR910-Q1 is an interface bridge chip that
recovers data from the FPD-Link II serial bit stream
and converts into a Camera Serial Interface (CSI-2)
format compatible with Mobile Industry Processor
Interface (MIPI) specifications. It recovers the 24- or
18-bit RGB data and 3 video sync-signals from the
serial bit stream compatible to FPD-Link II serializers.
The recovered data is packetized and serialized over
two data lanes strobed by a half-rate serial clock
compliant with the MIPI DPHY / CSI-2 specifications,
each running up to 900 Mbps. The FPD-Link II
receiver supports pixel clocks of up to 75 MHz. The
CSI-2 output serial bus greatly reduces the
interconnect and signal count to a graphic processing
unit (GPU) and eases system designs for video
streams from multiple automotive driver assist
cameras.
The DS90UR910-Q1 is available in a 40-lead WQFN
package. Electrical performance is qualified for
automotive AEC-Q100 grade 2 temperature range -
40°C to +105°C.
Device Information ⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE
DS90UR910-Q1
WQFN (40)
6.00 mm x 6.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
VDDIO VDD
(1.8V or 3.3V) 1.8V
Applications Diagram
VDD
VDDIO
1.8V (1.8V or 3.3V)
Video
sources
Graphic
Processor
R[7:0]
G[7:0]
B[7:0]
HS
VS
DE
PCLK
DOUT+
DOUT-
0.1 µF
0.1 µF
DS90UR905Q-Q1
Serializer
0.1 µF
FPD-Link II
1 pair 100Ÿ 673
0.1 µF
RIN+
CSI-2
DATA1±
DATA0±
RIN-
CLK±
DS90UR910-Q1
Converter
SCL
SDA
Application
Processor
Display
PDB
BISTEN
SCL
SDA
ID[x]
DAP
CONFIG[1:0]
RFB
VODSEL
DeEmph
CONFIG[1:0]
EQ[3:1]
ID[1:0]
LOCK
PDB
BISTEN
PASS
Control
pins
DAP GND
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.