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Texas Instruments TSER9615RHBT
- Part No.:
- TSER9615RHBT
- Manufacturer:
- Texas Instruments
- Category:
- Serializers, Deserializers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
TSER9615RHBT.pdf
- Description:
- SERIALIZER
- Quantity:
- Payment:
- Shipping:
Inventory:237
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Product details
Overview
TSER9615RHBT from Texas Instruments is a V3Link™ 7.55 Gbps MIPI CSI-2 serializer for high-resolution imaging sensors, supporting up to 8 MP+ imagers, RADAR, and ToF sensors. It features a single 4-lane MIPI D-PHY v2.1 interface (up to 1.5 Gbps/lane), Power-over-Coax compatibility, and ultra-low latency bidirectional I2C/GPIO control (47.1875 Mbps) in a 5 mm × 5 mm VQFN-32 package.
For engineers reviewing the TSER9615RHBT datasheet, TSER9615RHBT pinout, TSER9615RHBT application, or TSER9615RHBT equivalent, key selection criteria include forward channel bandwidth (7.55 Gbps), PoC/STP cable support, MIPI CSI-2 v2.1 receiver compliance, –20°C to 85°C operating range, and pin-to-pin compatibility with TSER953.
Technical Context
The TSER9615RHBT implements a V3Link-enhanced serializer architecture with three selectable forward data rates (7.55/3.775/1.8875 Gbps), enabling flexible bandwidth allocation for multi-exposure and high-dynamic-range sensor operation. Its MIPI CSI-2 v2.1 receiver supports multiple data types and virtual channels (up to 16), while the D-PHY v2.1 transmitter provides configurable 1/2/4-lane operation with polarity inversion.
Advanced diagnostics include CRC-based data protection, sensor data integrity checks, programmable line fault detection, and on-die temperature/voltage monitoring. The integrated output clock generator and bidirectional control channel enable precise sensor synchronization and ISP-side configuration without additional timing components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Forward Data Rate | 7.55 Gbps (6 Gbps video payload); enables transmission of 8 MP+ image streams over coax or STP |
| MIPI D-PHY Compliance | v2.1; supports 1–4 configurable data lanes at up to 1.5 Gbps/lane with polarity inversion |
| Control Channel | 47.1875 Mbps bidirectional I2C/GPIO; delivers ultra-low latency ISP-to-sensor command/response |
| Operating Temperature | –20°C to +85°C; qualified for industrial and automotive cabin-edge vision systems |
| Power Supply | Single 1.8 V rail; simplifies power delivery in space-constrained sensor modules |
| Package | VQFN-32 (RHB), 5.0 mm × 5.0 mm, 0.5 mm pitch; exposes thermal pad for reliable heat dissipation |
| Virtual Channels | Up to 16; allows time-division multiplexing of multiple sensor streams on one link |
Pinout & Package
VQFN-32 (RHB) package with 5.0 mm × 5.0 mm body, 0.5 mm pitch, and exposed thermal pad (Pin 33) requiring PCB solder connection for thermal and mechanical stability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D0P/N – D3P/N | MIPI D-PHY data differential pairs | Four configurable high-speed lanes (up to 1.5 Gbps each); polarity inversion supported per lane |
| CLKP/N | MIPI D-PHY clock differential pair | Source-synchronous clock for data capture; required for all lane configurations |
| RIN+/– | V3Link reverse-channel input | Receives bidirectional control data (I2C/GPIO) from deserializer over coax/STP |
| DOUT+/– | V3Link forward-channel output | Transmits serialized sensor video and metadata to companion deserializer |
| I2C_SCL / I2C_SDA | Local I2C interface | Configures device registers and reads diagnostics; operates independently of V3Link channel |
| GPIO[3:0] | General-purpose I/O | Programmable as inputs/outputs for sensor sync signals, reset control, or status indication |
| VDD / GND | Power and ground | Single 1.8 V supply; multiple VDD/GND pins ensure low-noise analog/digital separation |
| PGND | Power ground | Dedicated ground for exposed thermal pad; must be connected to PCB thermal plane |
Key Features
| Feature | Design Value |
|---|---|
| Three-rate V3Link operation | Selects 7.55/3.775/1.8875 Gbps forward rates to match sensor resolution and frame rate requirements |
| Power-over-Coax (PoC) support | Enables single-cable solution for power, data, and control-reducing harness weight and EMI in ADAS/camera modules |
| Advanced data integrity | CRC protection, sensor data integrity check, and line fault detection reduce undetected corruption in safety-critical vision links |
| Multi-virtual-channel transport | 16 virtual channels allow concurrent transmission of multiple sensor outputs (e.g., RGB + IR + depth) over one physical link |
| Ultra-low latency control path | 47.1875 Mbps bidirectional channel enables real-time ISP adjustments (e.g., exposure, gain) without interrupting video stream |
Applications
| Automotive ADAS Camera Systems | Industrial Machine Vision |
|---|---|
Use Scenario: Front-facing 8 MP camera module transmitting raw image data to ECU over coaxial cable in parking assist and AEB systems. IC Role / Device Role / Timing Role: Serializer converting MIPI CSI-2 output from CMOS imager into robust V3Link signal with embedded clock and PoC capability. Use Value: Eliminates separate power wiring and reduces EMI susceptibility versus parallel interfaces-critical for ASIL-B compliant designs. | Use Scenario: High-speed inspection system using multi-exposure ToF and RGB sensors on robotic arms for precision part alignment. IC Role / Device Role / Timing Role: Forward-channel serializer aggregating synchronized sensor streams via 16 virtual channels and low-latency control feedback. Use Value: Enables sub-millisecond exposure coordination across sensors and deterministic ISP reconfiguration during motion. |
| Medical Imaging Modules | Smart Video Surveillance |
Use Scenario: Endoscopic camera head with miniaturized 4K imager transmitting uncompressed video over flexible STP cable to processing unit. IC Role / Device Role / Timing Role: MIPI CSI-2 to V3Link bridge providing compact, thermally efficient serialization in constrained form factor. Use Value: 5 mm × 5 mm VQFN package fits within 8 mm diameter endoscope housing while maintaining full 7.55 Gbps throughput. | Use Scenario: Multi-sensor dome camera with wide-angle and zoom modules sharing one deserializer ASIC via time-division multiplexing. IC Role / Device Role / Timing Role: Virtual channel manager enabling independent streaming and control of heterogeneous sensors over shared physical link. Use Value: Reduces BOM count and interconnect complexity versus discrete serializers per sensor-lowering total system cost and failure points. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar serializer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TSER953RHBT | Pin-to-pin compatible; supports only 3.775 Gbps max forward rate (no 7.55 Gbps mode) | Suitable for ≤4 MP sensors or lower-frame-rate applications where bandwidth headroom is not required | Select TSER953RHBT when cost sensitivity outweighs need for 8 MP+ support and enhanced diagnostic features |
| MAX96712GTJ+T | Supports 6 Gbps forward rate; uses GMSL2 protocol instead of V3Link; requires different deserializer pairing | Targets automotive OEMs already standardized on GMSL2 ecosystem; lacks MIPI CSI-2 v2.1 receiver | Choose MAX96712GTJ+T only if existing GMSL2 infrastructure and deserializer compatibility are mandatory |
Compared with TSER9615RHBT, TSER953RHBT offers identical footprint and control interface but reduced bandwidth and fewer diagnostics, while MAX96712GTJ+T provides comparable throughput under a different protocol stack-requiring full system-level redesign for migration.
Availability
TSER9615RHBT is available at Aetrix Electronics and suitable for automotive ADAS camera systems, industrial machine vision, medical endoscopy, smart surveillance, and robotics requiring stable component supply and long-term production continuity.
Supply support for TSER9615RHBT includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company delivering analog and embedded processing solutions, with leadership in high-reliability interface and signal chain technologies.
The TSER9615RHBT belongs to TI's V3Link Enhanced Vision serializer family, engineered specifically for ultra-high-bandwidth, low-latency sensor connectivity in safety-critical and space-constrained vision systems.
FAQ
What is the maximum forward data rate supported by the TSER9615RHBT?
The TSER9615RHBT supports a maximum forward data rate of 7.55 Gbps, delivering up to 6 Gbps of usable video payload. This enables real-time transmission of uncompressed 8 MP+ image data from high-resolution CMOS sensors. The device also supports two lower rates-3.775 Gbps and 1.8875 Gbps-for flexible bandwidth scaling in multi-sensor or power-constrained applications. All rates operate within the same V3Link protocol framework and maintain full backward compatibility with TI's Enhanced Vision deserializers.
Does the TSER9615RHBT support Power-over-Coax (PoC)?
Yes, the TSER9615RHBT is explicitly designed for Power-over-Coax compatibility, allowing DC power delivery alongside high-speed serialized data over a single coaxial cable. This eliminates the need for separate power wiring in camera modules and reduces EMI susceptibility. The device works with TI's companion deserializers (e.g., TDES9640) that provide regulated PoC extraction. System-level PoC implementation requires proper AC coupling, bias-T design, and compliance with voltage/current limits defined in the TSER9615RHBT datasheet.
How many MIPI CSI-2 virtual channels does the TSER9615RHBT support?
The TSER9615RHBT supports up to 16 MIPI CSI-2 virtual channels, enabling time-division multiplexing of multiple sensor data streams-including RGB, IR, depth, and metadata-over a single physical V3Link connection. Each virtual channel can carry distinct data types and frame rates, and is independently configurable for packet size, timing, and error handling. This capability is essential for multi-sensor fusion in ADAS, robotics, and medical imaging where synchronized yet differentiated sensor outputs must share bandwidth efficiently.
Is the TSER9615RHBT pin-to-pin compatible with any other TI serializers?
Yes, the TSER9615RHBT is pin-to-pin compatible with the TSER953 serializer, sharing identical VQFN-32 (RHB) packaging, pin assignment, and power/control interface. This allows drop-in replacement in existing designs where higher bandwidth or enhanced diagnostics are later required. However, the TSER953 lacks support for the 7.55 Gbps mode and certain advanced features like multi-exposure CSI-2 packet handling and extended CRC coverage. Full functional equivalence requires firmware and configuration updates to leverage TSER9615RHBT-specific capabilities.
What is the operating temperature range of the TSER9615RHBT?
The TSER9615RHBT is qualified for operation from –20°C to +85°C ambient temperature, meeting industrial-grade reliability requirements for deployment in automotive cabin-edge, factory automation, and outdoor surveillance environments. This range covers typical under-hood camera module locations (with localized heating) and uncontrolled indoor industrial settings. Thermal performance is maintained via the exposed thermal pad (Pin 33), which must be soldered to a dedicated PCB copper plane per TI's layout guidelines in SLUA271 to ensure junction temperature remains within safe limits during sustained 7.55 Gbps operation.
TSER9615RHBT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Function:
- Serializer
- Data Rate:
- 7.55Gbps
- Input Type:
- CSI-2, MIPI
- Output Type:
- V3Link
- Number of Inputs:
- 5
- Number of Outputs:
- 1
- Voltage - Supply:
- 1.8V
- Operating Temperature:
- -20°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 32-VQFN (5x5)
TSER9615RHBT FAQ
1.How can I place an order for TSER9615RHBT through Aetrix?
Please submit a Request for Quotation (RFQ) for TSER9615RHBT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TSER9615RHBT reliable?
The price and inventory of TSER9615RHBT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TSER9615RHBT is usually 5 days.
3.What payment methods are accepted for TSER9615RHBT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TSER9615RHBT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TSER9615RHBT?
TSER9615RHBT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TSER9615RHBT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TSER9615RHBT?
For technical support, including TSER9615RHBT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TSER9615RHBT requirements.
6.How does Aetrix verify that TSER9615RHBT is sourced from the original manufacturer or authorized distributors?
All TSER9615RHBT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TSER9615RHBT meets industry standards.
7.What is the process for return or replacement of TSER9615RHBT?
All TSER9615RHBT units undergo pre-shipment inspection (PSI). If there is an issue with TSER9615RHBT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TSER9615RHBT part is unused and in its original packaging.
Return procedure for TSER9615RHBT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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