DS90UB934-Q1 Datasheet, PDF (1/6 Pages) Texas Instruments – 12-bit 100 MHz FPD-Link III Deserializer

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DS90UB934-Q1
SNLS507 – SEPTEMBER 2016
DS90UB934-Q1 12-bit 100 MHz FPD-Link III Deserializer
for 1MP/60fps & 2MP/30fps Cameras
1 Features
•1 AEC-Q100 Qualified for Automotive Applications:
– Device Temperature Grade 2: -40°C to 105°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level +/- 8kV
– Device CDM ESD Classification Level C6
• Operates up to 100 MHz in 12-bit Mode to
Support 1MP/60fps and 2MP/30fps imagers as
well as satellite RADAR
• Configurable 12-bit Parallel CMOS Compatible
with DS90UB913A/933 Serializers
• Adaptive Equalization Compensates for Cable
Aging and Degradation Effects
• Ultra-low Latency Bi-directional Control Data
Channel with Data Protection
• Cable Link Detect Diagnostics
• Supports Power-over-Coax Operation (PoC)
• ISO 10605 and IEC 61000-4-2 ESD Compliant
• Low Radiated and Conductive Emissions
• BIST (Built in Self-Test)
2 Applications
• Automotive
– Rear-View Cameras (RVC)
– Surround View Systems (SVS)
– Camera Monitor Systems (CMS)
– Forward Vision Cameras (FC)
– Driver Monitoring Systems (DMS)
– Satellite RADAR Modules
• Security and Surveillance Cameras
• Industrial and Medical Imaging
3 Description
The DS90UB934-Q1 FPD-Link III Deserializer, in
conjunction with the DS90UB913A/933-Q1
Serializers, supports the video transport needs with a
ultra-high speed forward channel and an embedded
bidirectional control channel. The DS90UB934-Q1
converts the FPD-Link III stream into a parallel
CMOS output interface designed to support
automotive image sensors up to 12 bits at 100 MHz
with resolutions including 1MP/60fps and 2MP/30fps.
The DS90UB933/934 chipset is fully AEC-Q100
qualified and designed to receive data across either
50Ω Single-ended Coaxial, or 100Ω Shielded-Twisted
Pair (STP) cable assemblies. The DS90UB934-Q1
uses an advanced adaptive equalizer to allow support
of various cable lengths and types with no additional
programming required.
The DS90UB934-Q1 is improved over prior
generations of ADAS FPD-Link III deserializer
devices (such as DS90UB914A-Q1) offering higher
bandwidth support with additional enhancements.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DS90UB934-Q1
VQFN (48)
7.00 mm x 7.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Parallel
Data In
10 or 12
Typical Application Schematic
FPD-Link III
Parallel
Data Out
10 or 12
HD Image
Sensor
2
HSYNC,
VSYNC
4
GPO
2
DS90UB933-Q1
or
DS90UB913A-Q1
Bidirectional
Control Bus
Serializer
Bidirectional
Control Channel
DS90UB934-Q1
Deserializer
2
HSYNC,
VSYNC
4
GPIO
2
Bidirectional
Control Bus
Image Signal
Processor
(ISP)
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCT PREVIEW Information. Product in design phase of
development. Subject to change or discontinuance without notice.