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Details for DS90UB914ATRHSTQ1 by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
DS90UB914ATRHSTQ1
Buy Directly from Texas Instruments (3932 in stock) $3.9600
DESERIALISER 100MHZ WQFN-48
DS90UB914ATRHSTQ1 image

DS90UB914ATRHSTQ1 by Texas Instruments

DESERIALISER 100MHZ WQFN-48
Features
25-MHz to 100-MHz Input Pixel Clock Support
2:1 Multiplexer to choose between two input images
Capable of Receiving over 15m Coaxial or 20m Shielded Twisted-pair Cables
Continuous Low Latency Bidirectional Control Interface Channel with I2C Support at 400 kHz
EMI/EMC Mitigation with Programmable Spread
ISO 10605 and IEC 61000-4-2 ESD Compliant
LOCK Output Reporting Pin and @SPEED BIST Diagnosis Feature to Validate Link Integrity
Programmable Data Payload: u2013 10-bit Payload up to 100 MHz u2013 12-bit Payload up to 75 MHz
Qualified for Automotive Applications AEC-Q100 u2013 Device Temperature Grade 2: u201340u2103 to +105u2103 Ambient Operating Temperature Range u2013 Device HBM ESD Classification Level u00b18kV u2013 Device CDM ESD Classification Level C6
Receive Equalizer Automatically Adapts for Changes in Cable Loss
Robust Power-Over-Coaxial (PoC) Operation
Single Power Supply at 1.8 V
Part Information
DS90UB914ATRHSTQ1 image
RoHS Compliant
Description
The DS90UB914A-Q1 device offers an FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single coaxial cable or differential pair. The DS90UB914A-Q1 device incorporates differential signaling on both the high-speed forward channel and bidirectional control channel data paths. The deserializer is targeted for connections between imagers and video processors in an ECU (Electronic Control Unit). This device is ideally suited for driving video data requiring up to 12-bit pixel depth plus two synchronization signals along with bidirectional control channel bus. The deserializer features a multiplexer to allow selection between two input imagers, one active at a time. The primary video transport converts 10-bit or 12-bit data to a single high-speed serial stream, along with a separate low latency bidirectional control channel transport that accepts control information from an I2C port and is independent of video blanking period. Using TI’s embedded clock technology allows transparent full-duplex communication over a single differential pair, carrying asymmetrical-bidirectional control channel information. This single serial stream simplifies transferring a wide data bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. This significantly saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins. In addition, the Deserializer inputs provide adaptive equalization to compensate for loss from the media over longer distances. Internal DC-balanced encoding/decoding is used to support AC-coupled interconnects.
Specifications
SERDES Function:
Deserialiser
Data Rate:
1.4Gbps
IC Input Type:
LVDS
IC Output Type:
LVCMOS
Driver Case Style:
WQFN
No. of Pins:
48Pins
Supply Voltage Min:
1.71V
Supply Voltage Max:
1.89V
No. of Inputs:
1
No. of Outputs:
12Outputs
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
DESERIALISER, 100MHZ, WQFN-48; SERDES Function:Deserialiser; Data Rate:1.4Gbps; IC Input Type:LVDS; IC Output Type:LVCMOS; Driver Case Style:WQFN; No. of Pins:48Pins; Supply Voltage Min:1.71V; Supply Voltage Max:1.89V; No. of RoHS Compliant: Yes Newark Electronics
LVCMOS Deserializer 3.6V 48-Pin WQFN T/R Avnet America
LVCMOS Deserializer 3.6V 48-Pin WQFN T/R Avnet Europe
25-100MHz 10/12-Bit FPD-Link III Deserializer Texas Instruments