Serializer / Deserializer LSI (GVIF)
for Automotive
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Overview
The GVIF (Gigabit Video Interface) product family draws on its long history and track record of high quality to pursue functionality that is unique even today, continuing the challenge to build higher flexibility automotive device systems.
The serializer converts various input formats of video data into serial data to be transmitted at high speed. The deserializer recovers and outputs the data. The input/output interface is compatible with commonly used sensors, image-processing LSIs, and displays. It can use STP cables for differential pairing, coaxial cables, and various other cables. With Daisy Chain functionality and multiplex transmission, it enables higher flexibility device connections.
Features
Daisy Chain function
The Daisy Chain connection allows it to connect with more devices to transmit video and audio data. It does not simply repeat data; it can also multiplex multiple videos and delete video data.
Further, with multiple devices connected via Daisy Chain, it can contribute to I2C, GPIO, or other virtual buses.
Input/Output interface conversion
In addition to the conventional CMOS interface, we also have a lineup of products compatible with DVI-D, oLDI, and MIPI interfaces. With many serializers and deserializers, they can input/output from various interfaces to achieve a simple, abbreviated structure for LSIs for conversion.
Specifications
Model Name | Ser/Des | Status | Spec | SFTCLK Frequency(MHz) | MIPI D-PHY HS CLOCK Frequency (MHz) | Interface | Connection | HDCP | Back Channel Transmission | Voice Transmission | Cable | Package |
---|---|---|---|---|---|---|---|---|---|---|---|---|
CXD4905GG-W | Ser | Available | GVIF | 7.6〜80 | N/A | CMOS | P to P | HDCP1.4 | SPI | I2S | STP | LFBGA144 |
CXD4906GG-W | Des | 7.6〜80 | CMOS | |||||||||
CXD4907GG-W | Ser | 20〜90 | Open LDI | |||||||||
CXD4926GG-W | Des | 20〜90 | Open LDI | |||||||||
CXD4930GG-W | Des | GVIF2 | N/A | 130〜750 | CSI-2 | P to P/ Daisy Chain |
HDCP2.3 | I2C/SPI/UART | I2S | STP/Coax | LFBGA144 | |
CXD4930AGG-W | ||||||||||||
CXD4931GG-W | Ser | ES Available |
9.5〜150 | N/A | CMOS | |||||||
CXD4932GG-W | Des | Available | 9.5〜120 | CMOS | ||||||||
CXD4932AGG-W | Des | ES Available |
||||||||||
CXD4933GG-W | Ser | Available | 20〜150 | 80〜750 | Open LDI/ DVI-D/ CSI-2/DSI |
|||||||
CXD4933AGG-W | ||||||||||||
CXD4934GG-W | Des | 20〜150 | N/A | Open LDI (Dual/Single) |
||||||||
CXD4934AGG-W | ||||||||||||
CXD4950GG-W | Des | N/A | 130~750 | CSI-2 | P to P/ Daisy Chain |
N/A | I2C/SPI/UART | I2S | LFBGA144 | |||
CXD4951GG-W | Ser | 9.5~150 | N/A | CMOS | ||||||||
CXD4952GG-W | Des | 9.5~120 | N/A | CMOS | ||||||||
CXD4953GG-W | Ser | 20~150 | 80~750 | Open LDI/ DVI-D/ CSI-2/DSI |
||||||||
CXD4954GG-W | Des | 20~150 | N/A | Open LDI (Dual/Single) |
||||||||
CXD4960ER-W | Des | N/A | 130〜750 | CSI-2 | P to P/ Daisy Chain |
N/A | I2C | N/A | VQFN32 | |||
CXD4961ER-W | Ser | 20〜150 | N/A | CMOS | P to P | |||||||
CXD4962ER-W | Des | 20〜120 | N/A | CMOS | P to P/ Daisy Chain |
|||||||
CXD4963ER-W | Ser | N/A | 80〜750 | CSI-2 | P to P | |||||||
CXD4960GG-W | Des | N/A | 130〜750 | CSI-2 | P to P/ Daisy Chain |
I2C/SPI | LFBGA64P | |||||
CXD4963GG-W | Ser | N/A | 80〜750 | CSI-2 | P to P | |||||||
CXD4968ER-W | Des | N/A | 80〜750 | CSI-2 | N/A P to P/ Daisy Chain |
I2C | VQFN64 |
CXD4930GG-W, CXD4931GG-W, CXD4932GG-W, CXD4933GG-W, CXD4934GG-W Product Brief
Features
・Serial Transmission of 24 bits color picture from VGA to Full HD resolution
・Support various SoC interface
CMOS, DVI-D, Open LDI, CSI-2, DSI for SER
CMOS, dual-Open LDI, CSI-2 for DES
・Support daisy chain connection
・I2S audio data transmission
・Bi-directional Aux interface(I2C/SPI/UART)
・Bi-directional GPIO interface
・Embedded CRC error detection
・HDCP2.3 (High-Bandwidth Digital Content Protection 2.3) technology
・Built-in pre-programmed HDCP2.3 key
・Support STP or Coax cable/connector
・Support power over STP or Coax
・+1.2V/1.8V or 3.3V/3.3V Power Supply
・Wide operating temperature range of -40 to 105 degC
・10mm x 10mm LFBGA144P package
CXD4960ER-W, CXD4961ER-W, CXD4962ER-W, CXD4963ER-W, CXD4960GG-W, CXD4963GG-W Product Brief
Features
・Up to 4Mpixel/60fps image sensor resolution
・Support image format of Raw or YUV
・Support SoC interface of CMOS and CSI-2
・SER provides camera clock and sync signal to image sensor
・DES provides repeater output to remote ECU
・Bi-directional Aux interface(I2C/SPI)
・Bi-directional GPIO interface
・Embedded CRC Error Detection
・Support STP or Coax cable/connector
・Support power over STP or Coax
・+1.2V/1.8V or 3.3V/3.3V Power Supply
・Wide operating temperature range of -40 to 105 degC
・5mm x 5mm VQFN32P package
・7mm x 7mm LFBGA64P package
Technology
Find out more about the products using the Digital Video Interface Standard GVIF.
As for GVIF/GVIF2 Standards
GVIF
JEITA Standards (Physical Layer Standards)
JEITA Standards Digital monitor interface GVIF (CP-6101B)
JEITA Standards (See the link) :
*) JEITA:Japan Electronics and Information Technology Industries Association
IECStandards
IEC 62889 Digital video interface – Gigabit video interface for multimedia systems
IEC Standards (See the link) :
*) IEC:International Electrotechnical Commission
DCP,LLC(HDCP Specification)
HDCP Specification v1.1 Amendment for HDCP-GVIF
HDCP Specification v2.2 Amendment for GVIF
HDCP-GVIF Standards (See the link) :
*) DCP,LLC:Digital Content Protection, LLC
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