FlatLink 10-135MHz Transmitter - SN75LVDS83B


FlatLink 10-135MHz Transmitter

Recommended alternative parts

  • SN75LVDS83A  - The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent. 
  • SN75LVDS82  - The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent. 


The SN75LVDS83B FlatLink transmitter contains four 7-bit parallel-load serial-out shift registers, a 7X clock synthesizer, and five Low-Voltage Differential Signaling (LVDS) line drivers in a single integrated circuit. These functions allow 28 bits of single-ended LVTTL data to be synchronously transmitted over five balanced-pair conductors for receipt by a compatible receiver, such as the SN75LVDS82 and LCD panels with integrated LVDS receiver.

When transmitting, data bits D0 through D27 are each loaded into registers upon the edge of the input clock signal (CLKIN). The rising or falling edge of the clock can be selected via the clock select (CLKSEL) pin. The frequency of CLKIN is multiplied seven times, and then used to unload the data registers in 7-bit slices and serially. The four serial streams and a phase-locked clock (CLKOUT) are then output to LVDS output drivers. The frequency of CLKOUT is the same as the input clock, CLKIN.


  • LVDS Display Serdes Interfaces Directly to LCD Display Panels
    with Integrated LVDS
  • Package Options: 4.5mm x 7mm BGA, and 8.1mm x 14mm TSSOP
  • 1.8V up to 3.3V Tolerant Data Inputs to Connect Directly to
    Low-Power, Low-Voltage Application and Graphic Processors
  • Transfer Rate up to 135Mpps (Mega Pixel Per Second);
    Pixel Clock Frequency Range 10MHz to 135MHz
  • Suited for Display Resolutions Ranging From HVGA up to HD With Low EMI
  • Operates From a Single 3.3V Supply and 170mW (typ.) at 75MHz
  • 28 Data Channels Plus Clock In Low-Voltage TTL to 4 Data Channels
    Plus Clock Out Low-Voltage Differential
  • Consumes Less Than 1mW When Disabled
  • Selectable Rising or Falling Clock Edge Triggered Inputs
  • ESD: 5kV HBM
  • Support Spread Spectrum Clocking (SSC)
  • Compatible with all OMAP2x, OMAP™3x, and
    DaVinci Application Processors

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Parametrics Compare all products in FlatLink/FPD-Link (LVDS for LCD)

Number of Parallel Outputs
Number of Parallel Inputs
Data Throughput (Mb/s)
Serial Data Receiver Channels
Serial Data Transmitter Channels
Type of Line Circuit
Driver (RL) (Ohms)
Receiver (Vth) (mV)
Supply Voltage(s) (V)
PLL Frequency (MHz)
Operating Temperature Range (C)
Approx. Price (US$)
Package Size (mm x mm)
Pin Pitch (mm)
Parallel I/O Voltage (V)
28       28     28    
4       4     4    
LVDS     LVDS     LVDS     LVDS    
100       100      
3.3     3.3     3.3     3.3    
10 - 135     31 - 68     10 - 100     10 - 85    
-10 to 70     0 to 70     -10 to 70     -10 to 70    
2.60 | 1ku     2.57 | 1ku     2.10 | 1ku     2.80 | 1ku    
Catalog     Catalog     Catalog     Catalog    

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Companion parts

Part # Name Product Family Comments
OMAP3503   Applications Processor   ARM Cortex-A8 Core - OMAP35x Processors    LVDS83B provides LCD link  
ADS7829   12-Bit High Speed 2.7V microPower Sampling Analog-to-Digital Converter   ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)    Used in Digital Photo Frame  
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