DS90UR124Q Datasheet | (DS90UR124Q / DS90UR241Q) 5-43 MHz DC-Balanced 24-Bit FPD-Link II Serializer and Deserializer Chipset





(Datasheet) DS90UR124Q Datasheet PDF Download

Part Number DS90UR124Q
Description (DS90UR124Q / DS90UR241Q) 5-43 MHz DC-Balanced 24-Bit FPD-Link II Serializer and Deserializer Chipset
Manufacture National Semiconductor
Total Page 26 Pages
PDF Download Download DS90UR124Q Datasheet PDF

Features: DS90UR241Q/DS90UR124Q 5-43 MHz DC-Balanc ed 24-Bit FPD-Link II Serializer and De serializer Chipset www.DataSheet4U.com DS90UR241Q DS90UR124Q September 4, 2 009 5-43 MHz DC-Balanced 24-Bit FPD-Li nk II Serializer and Deserializer Chips et General Description The DS90UR241/12 4 Chipset translates a 24-bit parallel bus into a fully transparent data/contr ol FPD-Link II LVDS serial stream with embedded clock information. This chipse t is ideally suited for driving graphic al data to displays requiring 18bit col or depth - RGB666 + HS, VS, DE + 3 addi tional general purpose data channels. T his single serial stream simplifies tra nsferring a 24-bit bus over PCB traces and cable by eliminating the skew probl ems between parallel data and clock pat hs. It saves system cost by narrowing d ata paths that in turn reduce PCB layer s, cable width, and connector size and pins. The DS90UR241/124 incorporates FP D-Link II LVDS signaling on the high-sp eed I/O. FPD-Link II LVDS provides a low power and low noise en.

Keywords: DS90UR124Q, datasheet, pdf, National Semiconductor, DS90UR124Q, /, DS90UR241Q, 5-43, MHz, DC-Balanced, 24-Bit, FPD-Link, II, Serializer, and, Deserializer, Chipset, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

www.DataSheet4U.com
DS90UR241Q
DS90UR124Q
September 4, 2009
5-43 MHz DC-Balanced 24-Bit FPD-Link II Serializer and
Deserializer Chipset
General Description
The DS90UR241/124 Chipset translates a 24-bit parallel bus
into a fully transparent data/control FPD-Link II LVDS serial
stream with embedded clock information. This chipset is ide-
ally suited for driving graphical data to displays requiring 18-
bit color depth - RGB666 + HS, VS, DE + 3 additional general
purpose data channels. This single serial stream simplifies
transferring a 24-bit bus over PCB traces and cable by elim-
inating the skew problems between parallel data and clock
paths. It saves system cost by narrowing data paths that in
turn reduce PCB layers, cable width, and connector size and
pins.
The DS90UR241/124 incorporates FPD-Link II LVDS signal-
ing on the high-speed I/O. FPD-Link II LVDS provides a low
power and low noise environment for reliably transferring data
over a serial transmission path. By optimizing the Serializer
output edge rate for the operating frequency range EMI is fur-
ther reduced.
In addition, the device features pre-emphasis to boost signals
over longer distances using lossy cables. Internal DC bal-
anced encoding/decoding is used to support AC-Coupled
interconnects. Using National Semiconductor’s proprietary
random lock, the Serializer’s parallel data are randomized to
the Deserializer without the need of REFCLK.
Features
Supports displays with 18-bit color depth
5MHz to 43MHz pixel clock
Automotive grade product AEC-Q100 grade 2 qualified
24:1 interface compression
Embedded clock with DC Balancing supports AC-coupled
data transmission
Capable to drive up to 10 meters shielded twisted-pair
cable
No reference clock required (deserializer)
Meets ISO 10605 ESD - Greater than 8 kV HBM ESD
structure
Hot plug support
EMI Reduction - Serializer accepts spread spectrum input;
data randomization and shuffling on serial link;
Deserializer provides Adjustable PTO (progressive turn-
on) LVCMOS outputs
@Speed BIST (built-in self test) to validate LVDS
transmission path
Individual power-down controls for both Transmitter and
Receiver
Power supply range 3.3V ± 10%
48-pin TQFP package for Transmitter and 64-pin TQFP
package for Receiver
Temperature range -40°C to +105°C
Backward compatible mode with DS90C241/DS90C124
Applications
Automotive Central Information Display
Automotive Instrument Cluster Display
Automotive Heads-Up Display
Remote Camera-based Driver Assistance Systems
Applications Diagram
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 2009 National Semiconductor Corporation 201945
20194527
www.national.com

                    
                    






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)