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DS90UB981-Q1 4K DSI to FPD-Link IV Bridge Serializer
SNLS762
February 2024
DS90UB981-Q1
PRODUCTION DATA
CONTENTS
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DS90UB981-Q1 4K DSI to FPD-Link IV Bridge Serializer
1
1
Features
2
Applications
3
Description
4
Device and Documentation Support
4.1
Documentation Support
4.1.1
Related Documentation
4.2
Trademarks
4.3
Electrostatic Discharge Caution
4.4
Glossary
5
Revision History
6
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
Package Options
Mechanical Data (Package|Pins)
RTD|64
MPQF141C
Thermal pad, mechanical data (Package|Pins)
Orderable Information
snls762_oa
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Full reading width
Full reading width
Comfortable reading width
Expanded reading width
Card for each section
Card with all content
Data Sheet
DS90UB981-Q1
4K
DSI to
FPD-Link IV
Bridge Serializer
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
at 60Hz video resolution
FPD-Link IV
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 3.4MHz for local bus access)
High speed GPIOs
Backwards compatible
720P 92x and 1080P/2K 94x product families
ADAS 936, 954, 960, 962, 9702, 9722 deserializers
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
1.8V and 1.1V dual power supply
AEC-Q100 qualified for automotive applications
AEC-Q100 grade-level 2: −40℃ to +105℃
64 pin QFN Wettable flanks 9mm x 9mm
ISO 10605 and IEC 61000-4-2 ESD compliant
2
Applications
Automotive displays:
Central Information Displays (CID)
Rear Seat Entertainment (RSE)
Digital instrument clusters
Head units and HMI modules
Head Up Display (HUD)
Rear view and side mirror displays