TDES9640 Series
7.55-Gbps MIPI® CSI-2 V³Link™ deserializer quad hub for high speed sensors
Manufacturer: Texas Instruments
Catalog
7.55-Gbps MIPI® CSI-2 V³Link™ deserializer quad hub for high speed sensors
Key Features
• Quad 7.55 Gbps deserializer hub aggregates data from up to 4 sensors simultaneouslySupports 8MP+ imagersSingle-ended coaxial or shielded twisted-pair (STP) cablePower-over-coax (PoC) supportSupports 3 data rates: 7.55 Gbps, 3.775 Gbps and 1.8875 GbpsCSI v2.1 compliant system interfaceSupports up to 2 MIPI CSI-2 output ports and 1 replication portCSI Port 0: MIPI CSI-2 output portCSI Port 1: MIPI CSI-2 output portCSI Port 2: replication port (D-PHY only)16 Virtual channels and VC-ID remappingMIPI D-PHY and C-PHY configurableMIPI D-PHY v2.1 compatibleUp to 4 data lanes with 2 clocks per portUp to 2.5 Gbps per lane, 10 Gbps per portMIPI C-PHY v1.1 compatibleUp to 4 trios per portUp to 5.7 Gbps per trio, 22.8 Gbps per portQuad CMLOUT output ports for off-board processing4 x CMLOUT ports replicated from 4 x V 3Link RX portsCapable of driving another deserializer at the same line rate10 GPIO pins for sensor synchronization and diagnosticsDual I2C portsFrozen frame detectionAutomatic receiver equalizationCompatible with TSER9615, TSER953, and with the TSER4905 (when used in Enhanced Vision mode)Low power sleep mode with GPIO-state retentionWide temperature range: -20°C to 85°CQuad 7.55 Gbps deserializer hub aggregates data from up to 4 sensors simultaneouslySupports 8MP+ imagersSingle-ended coaxial or shielded twisted-pair (STP) cablePower-over-coax (PoC) supportSupports 3 data rates: 7.55 Gbps, 3.775 Gbps and 1.8875 GbpsCSI v2.1 compliant system interfaceSupports up to 2 MIPI CSI-2 output ports and 1 replication portCSI Port 0: MIPI CSI-2 output portCSI Port 1: MIPI CSI-2 output portCSI Port 2: replication port (D-PHY only)16 Virtual channels and VC-ID remappingMIPI D-PHY and C-PHY configurableMIPI D-PHY v2.1 compatibleUp to 4 data lanes with 2 clocks per portUp to 2.5 Gbps per lane, 10 Gbps per portMIPI C-PHY v1.1 compatibleUp to 4 trios per portUp to 5.7 Gbps per trio, 22.8 Gbps per portQuad CMLOUT output ports for off-board processing4 x CMLOUT ports replicated from 4 x V 3Link RX portsCapable of driving another deserializer at the same line rate10 GPIO pins for sensor synchronization and diagnosticsDual I2C portsFrozen frame detectionAutomatic receiver equalizationCompatible with TSER9615, TSER953, and with the TSER4905 (when used in Enhanced Vision mode)Low power sleep mode with GPIO-state retentionWide temperature range: -20°C to 85°C
Description
AI
The TDES9640 is a V 3Link Enhanced Vision deserializer that delivers robust ultra-high-speed 7.55 Gbps forward channel and 47.1875 Mbps bidirectional control channel for connecting up to 4 data sensors to the processing unit over a coaxial or STP cable. When paired with the TSER9615 or the TSER4905 serializers, the TDES9640 receives video data from image sensors or video sources supporting ultra-high resolutions or multiple sensors in various topologies.
Data is received and aggregated into two MIPI CSI-2 D-PHY or C-PHY outputs for interfacing with a downstream processor. An additional CSI port is used for port replication in D-PHY mode only. The flexible MIPI CSI-2 outputs support multiple virtual channels interleaving per port to differentiate multiple sensors, exposures, and data types. This functionality features video aggregation and replication modes and supports input-to-output port as well as virtual channel (VC-ID) remapping.
The TDES9640 supports advanced data protection and diagnostic features, as well as multiple levels of data integrity checking and protection in conjunction with programmable health status interrupt, which helps achieve robust sensor module and link operation in the end application.
The TDES9640 is a V 3Link Enhanced Vision deserializer that delivers robust ultra-high-speed 7.55 Gbps forward channel and 47.1875 Mbps bidirectional control channel for connecting up to 4 data sensors to the processing unit over a coaxial or STP cable. When paired with the TSER9615 or the TSER4905 serializers, the TDES9640 receives video data from image sensors or video sources supporting ultra-high resolutions or multiple sensors in various topologies.
Data is received and aggregated into two MIPI CSI-2 D-PHY or C-PHY outputs for interfacing with a downstream processor. An additional CSI port is used for port replication in D-PHY mode only. The flexible MIPI CSI-2 outputs support multiple virtual channels interleaving per port to differentiate multiple sensors, exposures, and data types. This functionality features video aggregation and replication modes and supports input-to-output port as well as virtual channel (VC-ID) remapping.
The TDES9640 supports advanced data protection and diagnostic features, as well as multiple levels of data integrity checking and protection in conjunction with programmable health status interrupt, which helps achieve robust sensor module and link operation in the end application.