1 Features
• Single or dual port MIPI DSI receiver
– Compliant to D-PHY v1.2 and DSI v1.3.1
– Packed 16/18/24/30-bit RGB and 16-bit YCbCr
– Loosely packed 18-bit RGB and 20-bit 4:2:2
– 1 clock lane and 1-4 configurable data lanes
per D-PHY Port
– Up to 2.5 Gbps/lane with skew calibration
– Supports data lane swap and polarity inversion
– Supports both burst and non-burst mode
– SuperFrame Unpacking Capability
– Suitable for 4K @ 60 Hz video resolution
• V3Link Enhanced Video interface
– Supports 10.8/6.75/3.375 Gbps per channel;
Up to 21.6 Gbps over dual channels
– Coax/STP interconnect support
– Port Splitting to enable Y-cable interfaces
• Ultra-low latency control channel
– Two I2C up to 1MHz (up to 3.4 MHz for local
bus access)
– High speed GPIOs
• Compatibility
– V3Link Video and V3Link Enhanced Video
product families
– V3Link Vision product family
• Security and diagnostics
– Voltage and temperature monitoring
– Line Fault Detection
– BIST and pattern generation
– CRC and error diagnostics
– Unique ID for counterfeit protection
– ECC on control bits
• Advanced link robustness and EMC control
– Data scrambling
– Spread spectrum clocking generation (SSCG)
• Low power operation
– 1.8-V and 1.1-V dual power supply
• Qualifications
– ISO 10605 and IEC 61000-4-2 ESD compliant
– 64 pin QFN Wettable flanks 9 mm x 9 mm
– Temperature Range: −20℃ to +85℃

2 Applications
• High Resolution Display:
– Operating room displays
– Seatback entertainment displays
– High resolution HMI

3 Description
TSER4905 is a MIPI DSI to V3Link bridge device. In
conjunction with an V3Link deserializer, the chipset
provides a high-speed serialized interface over lowcost
50Ω coax or STP cables. The TSER4905 is a
D-PHY v1.2 compliant device that serializes a MIPI
DSI input supporting video resolutions including 4K
with 30-bit color depth. The V3Link interface supports
video and audio data transmission and full duplex
control, including I2C and GPIO data over a single
channel or dual channels. Consolidation of video
data and control over two V3Link lanes reduces
the interconnect size and weight and simplifies
system design. EMI is minimized by the use of
low voltage differential signaling, data scrambling,
SSCG, and randomization. This device can operate
either in V3Link Mode or V3Link Enhanced Video
Mode. In V3Link Enhanced Video Mode, the device
supports V3Link Enhanced Video output over a single
coax/STP cable operating up to 10.8 Gbps line rate or
Dual Coax/STP cable operating up to 21.6 Gbps line
rate, supporting 4K+ resolutions. In V3Link mode, the
devices supports up to 720p and 1080p resolutions
with 24-bit color depth over a single/dual link. In
Vision compatible mode, the device is interoperable
with V3Link Vision deserializers supporting resolutions
up to 8MP+/40fps.