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LM4310

National Semiconductor
Part Number LM4310
Manufacturer National Semiconductor
Description RGB Display Differential Interface Deserializer
Published Dec 26, 2019
Detailed Description LM4310 Mobile Pixel Link Two (MPL-2), RGB Display Differential Interface Deserializer May 12, 2008 LM4310 Mobile Pixel...
Datasheet PDF File LM4310 PDF File

LM4310
LM4310

Overview
LM4310 Mobile Pixel Link Two (MPL-2), RGB Display Differential Interface Deserializer May 12, 2008 LM4310 Mobile Pixel Link Two (MPL-2), RGB Display Differential Interface Deserializer General Description Features The LM4310 deserializes a Two Data + Clock Mobile Pixel Link (MPL-2) RGB serial link.
Two operating modes are supported: 24-bit RGB and also 18-bit RGB.
The video interconnect is reduced from 28 signals to 3 differential signals with the LM4312 SER and companion LM4310 DES device, easing flex interconnect design, size constraints and cost.
■ 24-bit or 18-bit RGB Display Interface ■ Supports QVGA to > 640 x 480 VGA Resolutions ■ MPL-2 Differential Physical Layer ■ Internal 100 Ω Termination and CM Filter ■ Glitch filter on control signals (DE, VS & HS) ■ Parity / Payload error reporting pin and data re-circulator Bufferless displays from QVGA (320 x 240) up to >VGA (640 x 480) pixels are supported.
The Deserializer also provides a glitch filter on the three control signals (DE, VS and HS).
Glitches of 1 or 2 PCLKs wide are filtered out by the Deserializer to prevent flicker on the display.
■ Low Power Consumption ■ Receiver output drive strength control (RDS) ■ Frame Sequence bits automatically resync upon data or clock error ■ Power down mode reduces power to < 10 µA Performance of the serial link can be checked by use of the System Benefits parity/packet error reporting pin that monitors the serial pay- load odd parity bit and reports errors.
The LM4310 DES and LM4312 SER implements the physical layer of the MPL-2 Interface and features robust common- Datasheet.
Livemodenoiserejection.
■ Small Robust Interface ■ Low Power and Low EMI ■ 24-bit Color Transport Typical Application Diagram - Bridge Chips - 24-bit to 18-bit RGB Interface Ordering Information NSID LM4310 Package Type 48L LLP, 6mm x 6mm x 0.
4mm, 0.
4mm pitch © 2008 National Semiconductor Corporation 202032 20203201 Package ID TBD www.
national.
com LM4310 Pin Descriptions Pin Na...


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