DS90UR908Q-Q1 5 - 65 MHz 24-bit Color FPD-Link II to FPD-Link Converter | TI.com

DS90UR908Q-Q1 (ACTIVE)

5 - 65 MHz 24-bit Color FPD-Link II to FPD-Link Converter

5 - 65 MHz 24-bit Color FPD-Link II to FPD-Link Converter - DS90UR908Q-Q1
 

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Description

The DS90UR908Q converts FPD-Link II to FPD Link. It translates a high-speed serialized interface with an embedded clock over a single pair (FPD-Link II) to four LVDS data/control streams and one LVDS clock pair (FPD-Link). This serial bus scheme greatly eases system design by eliminating skew problems between clock and data, reduces the number of connector pins, reduces the interconnect size, weight, and cost, and overall eases PCB layout. In addition, internal DC balanced decoding is used to support AC-coupled interconnects.

The DS90UR908Q converter recovers the data (RGB) and control signals and extracts the clock from a serial stream (FPD-Link II). It is able to lock to the incoming data stream without the use of a training sequence or special SYNC patterns and does not require a reference clock. A link status (LOCK) output signal is provided.

Adjustable input equalization of the serial input stream provides compensation for transmission medium losses of the cable and reduces the medium-induced deterministic jitter. EMI is minimized by the use of low voltage differential signaling, output voltage level select feature, and additional output spread spectrum generation.

With fewer wires to the physical interface of the display, FPD-Link output with LVDS technology is ideal for high speed, low power and low EMI data transfer.

The DS90UR908Q is offered in a 48-pin WQFN package and is specified over the automotive AEC-Q100 grade 2 temperature range of -40˚C to +105˚C.

Features

  • 5 – 65 MHz Support (140 Mbps to 1.82 Gbps Serial Link)
  • 5-Channel (4 data + 1 clock) FPD-Link Driver Outputs
  • AC Coupled STP Interconnect up to 10 Meters in Length
  • Integrated Input Termination
  • @ Speed link BIST Mode and Reporting Pin
  • Optional I2C Compatible Serial Control Bus
  • RGB888 + VS, HS, DE Support
  • Power Down Mode Minimizes Power Dissipation
  • FAST Random Data Lock; No Reference Clock Required
  • Adjustable Input Receive Equalization
  • LOCK (Real Time Link Status) Reporting Pin
  • Low EMI FPD-Link Output
  • SSCG Option for Lower EMI
  • 1.8V or 3.3V Compatible I/O Interface
  • Automotive Grade Product: AEC-Q100 Grade 2 Qualified
  • >8kV HBM ESD Tolerance
  • Backward Compatible Mode For Operation with Older Generation Devices

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Parametrics Compare all products in Display SerDes

 
Function
Color Depth (bpp)
Pixel Clock Min (MHz)
Pixel Clock (Max) (MHz)
Input Compatibility
Output Compatibility
Features
Signal Conditioning
EMI Reduction
Diagnostics
Total Throughput (Mbps)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Pin/Package
DS90UR908Q-Q1 DS90UR905Q-Q1 DS90UR906Q-Q1 DS90UR907Q-Q1 DS90UR916Q-Q1
Deserializer     Serializer     Deserializer     Serializer     Deserializer    
24     24     24     24     24    
5     5     5     5     5    
65     65     65     65     65    
FPD-Link II LVDS     LVCMOS     FPD-Link II LVDS     FPD-Link LVDS     FPD-Link II LVDS    
FPD-Link LVDS     FPD-Link II LVDS     LVCMOS     FPD-Link II LVDS     LVCMOS    
1.8V or 3.3V VDDIO
I2C Config    
1.8V or 3.3V VDDIO
I2C Config    
1.8V or 3.3V VDDIO
I2C Config    
1.8V or 3.3V VDDIO
I2C Config    
Dithering
White Balance    
Equalizer     De-Emphasis
VOD Select    
Equalizer     De-Emphasis
VOD Select    
Equalizer    
SSCG
LVDS Outputs    
SSC Compatible     SSCG
RDS
Progressive Turn On (PTO)    
LVDS Inputs     SSCG
RDS
Progressive Turn On (PTO)    
BIST
I2C Bus    
BIST
I2C Bus    
BIST
I2C Bus    
BIST
I2C Bus    
BIST
I2C Bus    
1560     1560     1560     1560     1560    
Automotive     Automotive     Automotive     Automotive     Automotive    
-40 to 105     -40 to 105     -40 to 105     -40 to 105     -40 to 105    
WQFN     WQFN     WQFN       WQFN    
48WQFN: 49 mm2: 7 x 7(WQFN)     48WQFN: 49 mm2: 7 x 7(WQFN)     60WQFN: 81 mm2: 9 x 9(WQFN)       60WQFN: 81 mm2: 9 x 9(WQFN)    
48WQFN     48WQFN     60WQFN       60WQFN