SN65LVDS311 Datasheet PDF – 27 Bit Display Transmitter

Part Number: SN65LVDS311

Function: Programmable 27 Bit Display Serial Interface Transmitter

Package: DSBGA 49 Pin Type

Manufacturer: Texas Instruments


SN65LVDS311 datasheet pdf



The SN65LVDS311 serializer transmits 27 parallel input data over 1, 2, or 3 serial output links. The device pinout is optimized to interface with the OMAP3630 application processor. The device loads a shift register with the 24 pixel bits and 3 control bits
from the parallel CMOS input interface. The data are latched into the device by the pixel clock, PCLK. In addition to the 27 bits, the device adds a parity bit and two reserved bits for a total number of 30 serial bits. The parity bit allows a receiver to detect single
bit errors. Odd parity is implemented. The serial shift register is uploaded through 1, 2, or 3 serial outputs at 30, 15, or 10 times the pixel clock data rate. A copy of the pixel clock is output on an additional differential output. The serial data and clock are transmitted via Sub Low-Voltage Differential Signaling (SubLVDS) lines. The SN65LVDS311 supports three power modes (Shutdown, Standby and Active) to conserve power.


SN65LVDS311 pinout


1. 2.8 × 2.8mm package size
2. 1.8V input signal swing
3. 24-Bit RGB Data, 3 Control Bits, 1 Parity Bit and 2 Reserved Bits Transmitted over 1, 2 or 3 Differential Lines
4. SubLVDS Differential Voltage Levels
5. Three Operating Modes to Conserve Power
(1) Active-Mode QVGA 17.4mW (typ)
(2) Active-Mode VGA 28.8mW (typ)
(3) Shutdown Mode ≈ 0.5μA (typ)
(4) Standby Mode ≈ 0.5μA (typ)
6. ESD Rating > 3kV (HBM)
7. Pixel Clock Range of 4MHz–65MHz
8. Failsafe on all CMOS Inputs
9. Typical Application: Cameras, Embedded Computers

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Other data sheets are available within the file: SN65LVDS311YFFR, SN65LVDS311YFFT

SN65LVDS311 Datasheet PDF Download

SN65LVDS311 pdf