eDP

ANX2187

Timing Controller
eDP
Overview: 

ANX2187 is the world’s lowest power four-lane embedded DisplayPortTM (eDP) 1.4b compliant TCON with Panel Self Refresh (PSR) and Selective update PSR (PSR2) functions, supporting up to 3840x2400 (UHD+) resolution. ANX2187 supports both finger and active stylus in-cell touch functions. It also supports VESA DisplayHDR, with 1D, 1.5D and 2D local dimming.

Main Features: 
Other Features
  • eDP receiver
    • Integrated high-speed DP-Rx compliant with DisplayPort standard eDP v1.4b
    • Up to 4 lanes @8.1Gbps, 5.4Gbps, 4.32Gbps, 2.7Gbps, 2.16Gbps, 2.43Gbps and 1.62Gbps
    • PSR/MBO/PSR2 function
  • Source IC interface: CEDS/iSP/EPI/ATPI
    • Up to 24 pairs to support 12-channel 2D/1C or 24-channel 1D/1C configuration
    • CEDS/iSP/EPI/ATPI transmitter up to 2.0 Gbps configuration with Mux2 support
    • Various swap modes: inter-port swap, intra-port swap, p/n swap, RGB swap, odd/even pixel swap, etc.
    • Scan direction swap
    • Supports Z-inversion (column inversion),
    • and N-line inversion
    • Dual gate mode combined with Z-
    • inversion and non-Z inversion mode
    • CEDS/iSP/EPI/ATPI test pattern mode
  • TCON functions
    • Max resolution: 3840x2400 @60Hz
    • Can support FullHD 240Hz
    • eDP TCON color depth: 18/24/30 bpp input, up to 8+2 FRC output
    • Programmable fail-safe mode control
    • Configurable BIST pattern
    • 10-bit Gamma correction table for each color
    • Advanced Color Block
    • Multiple FRC pattern configurations
    • 8bit->6bit, 9bit->6bit, 10bit->8bit and 10bit->6bit FRC modes
    • 0-D dimming control (DBC) function for backlight low power
    • Color-engine for hue and saturation control
    • Direct drive G-sync, Free sync, and Adaptive sync
    • eDP sDRRS power saving function
    • Splash-screen
    • In-cell Touch function combined with PSR/PSR2
  • On-chip SSCG
    • CEDS/EPI/iSP/ATPI 1.6G <Fceds ≤2.06G (Max. +/-0.5% with 0.25% step, 10/20/30/40KHz, center spreading)
    • CEDS/EPI/iSP/ATPI Fceds≤1.6G (Max. +/- 1% with 0.25% step, 10/20/30/40KHz, center spreading)
  • VESA DisplayHDR
    • EOTF ST.2084 Decoder
    • BT.2020 to sRGB color space mapping
    • Tone Mapping (BT.2390-2)
    • 10-bit input with 8-bit output
    • DPCD handshake
    • 1D, 1.5D and 2D local dimming control
    • Up to 16x32 segment backlight control with 12-bit intensity
  • I2C interface
  • In-cell touch support for finger and active pen
  • PWM generator, PWM pass-through and PWM product modes
  • TSMC 28nm HPC+ process
  • Lowest power, 200mW to 280mW @UHD (PSR on/ off)
  • Power supply: 1.8V/0.9V (internal 3.3V for HPD)
Applications: 

Display/Panel

Package: 
  • ANX2187BN-AA-T: BGA144 (5.15x11x1mm), 0.5mm pitch
  • ANX2187VN-AA-T: BGA147 (5.15x14x1mm), 0.65mm pitch
Detailed Product Information: 

ANX2403

Timing Controller
Timing Controller
ANX2403 FullHD eDP1.4 TCON with In-cell Touch
Overview: 

ANX2403 is the world’s lowest power two-lane embedded DisplayPort™ (eDP) 1.4 compliant TCON with Panel Self Refresh (PSR) and Selective update PSR (PSR2) functions. ANX2403 supports Microsoft and Wacom in-cell pen and finger touch functions. It also supports Intel HDR400, which meets ST.2084 and BT.2020 standards.

Main Features: 
Other key features

Features

eDP receiver

  • Integrated high-speed DP-Rx compliant with DisplayPort standard eDP v1.4
  • Up to 2 lanes @2.7Gbps, 2.16Gbps, 2.43Gbps and 1.62Gbps
  • PSR/MBO/PSR2 function through built-in SRAM Source IC interface: CEDS/iSP/EPI/ATPI
  • Up to 12 pairs to support 6-channel 2D/1C or 12-channel 1D/1C configuration
  • CEDS/iSP/EPI/ATPI transmitter up to 2.0Gbps configuration
  • Various swap modes: inter-port swap, intra-port swap, p/n swap, RGB swap, odd/even pixel swap, etc.
  • Scan direction swap
  • Supports Z-inversion (column inversion), and N-line inversion
  • Dual gate mode combined with Z-inversion and non-Z inversion mode
  • CEDS/iSP/EPI/ATPI test pattern mode TCON functions
  • HD (1366x768), HD+ (1600x900), FHD (1920x1080), 1920x1280
  • eDP TCON color depth: 18/24bpp input (30bpp input for HDR), 18/24bpp output
  • Programmable fail-safe mode control
  • Configurable BIST pattern
  • 10-bit Gamma correction table for each color
  • Multiple FRC pattern configurations
  • 8bit->6bit, 9bit->6bit, 10bit->8bit and 10bit->6bit FRC modes
  • 0-D dimming control (DBC) function for backlight low power
  • Color-engine for hue and saturation control
  • LCD overdrive to reduce motion blur in high-performance mode
  • Direct drive G-sync, Free sync, and Adaptive sync
  • eDP sDRRS power saving function
  • Splash-screen feature
  • In-cell Touch function combined with PSR
  • Microsoft/Wacom In-cell timing requirement On-chip SSCG
  • CEDS/EPI/iSP/ATPI 1.6G <Fceds ≤2G (Max. +/-0.5% with 0.25% step, 10/20/30/40KHz, center spreading)
  • CEDS/EPI/iSP/ATPI Fceds≤1.6G (Max. +/-1% with 0.25% step, 10/20/30/40KHz, center spreading)

Intel HDR400

  • EOTF ST.2084 Decoder
  • BT.2020 to sRGB color space mapping
  • 10-bit input and 8-bit output
  • DPCD handshake

Pattern detection

EEPROM shared for EDID and configuration

In-cell touch support for Microsoft and Wacom

PWM generator, PWM pass-through and PWM product modes

TSMC 28nm HPC+ process

Lowest power from 60mW to 80mW (depending on whether PSR is on or off)

Applications: 

Display/Panel

Package: 
  • Package: BGA-91 (5x9mm), LGA-74 (5x12mm)
Power Requirements: 

Power supply: 1.8V/0.9V (internal 3.3V for HPD)

Detailed Product Information: 

ANX2433

Timing Controller
Timing Controller
ANX2433 FullHD eDP1.4b PSR1 TCON
Overview: 

ANX2433 is a low power consumption two-lane embedded DisplayPort™ (eDP) 1.4b compliant TCON with PSR  function. It features intermediate link rates (that is, 1.62 (RBR), 2.16, 2.43, and 2.70(HBR)) and reduced voltage  swing. ANX2433 supports Media Buffer Optimization (MBO). It also supports in-cell touch and output to the  CEDS Source Driver Interface.

The PSR feature enables system-level power savings when the displayed image remains static for multiple  display frames. With this feature enabled and the same image displayed spanning across multiple frames, the  ANX2433 stores the image in its DRAM and displays this image from its internal frame buffer, while the eDP  main link may be turned off. Other source functions are also powered down for further power savings.

Main Features: 
Other Features

 

  • eDP receiver
    • Integrated high-speed DP-Rx compliant with  DisplayPort standard eDP v1.4b
    • Up to 2 lanes @2.7Gbps, 2.16Gbps, 2.43Gbps  and 1.62Gbps
    • Normal/Fast/No link training
    • Support PSR1 function by MCP(multi chip  package) DRAM die
    • Supports DRRS/NvDPS/SDRRS functions
    • Supports MBO
  • CEDS protocol, which supports the following:
    • Up to 12-channels
    • CEDS transmitter up to 2.0Gbps configuration
    • Various swap modes: inter-port swap, intra-  port swap, p/n swap, RGB swap, odd/even  pixel swap, etc.
    • Scan direction swap
    • Supports VBPR function
    • Supports Z-inversion(column inversion), and N-  line inversion
    • Programmable charger share control including  disable
  • System IO functions with non-standard  applications
    • EDID access through AUX channel
    • EDID and configuration content check-sum  support
    • On-chip filtered reset
    • EEPROM shared for EDID and configuration  power requirements
    • On-chip SSCG (max. +/-1% with 0.25% step,  10/20/30/40 kHz, center spreading)
  • TCON functions supported
    • HD(1366x768), HD+(1600x900),  FHD(1920x1080), 1920x1280
    • eDP TCON color depth: 18/24bpp input,  18/24bpp output
    • Gate D-IC/GIP timing through GPIO
    • Power-up gate output masking to avoid DC/DC  over-loading
    • Programmable Fail Safe mode control
    • Configurable BIST pattern
    • 10-bit gamma correction table for each color
    • FRC and various FRC pattern configurations
    • PWM generator, PWM pass-through, and PWM  product modes
    • DELL DBC
    • Adaptive sync, Direct drive G-sync support
  • No external crystal required
  • Reduced WWAN interference (SSC on LC clock and  DDR)
  • UMC 55nm SP process
  • Power supply: 1.8V/1.0V (Internal 3.3V HPD)
  • BGA 80 (5x8), pitch 0.65mm
  • RoHS compliant and Halogen free package
Applications: 

Display/Panel

Detailed Product Information: 

ANX7441

Re-timers/Repeaters
USB-C
USB-C crosspoint switch with re-timer for USB 3.1 (10G) and DP (8.1G)
Overview: 

ANX7441 is a crosspoint switch capable of supporting USB 3.1 Gen-2 (up to 10G), DisplayPort™ Alt Mode (up to 8.1G) and  concurrent USB3.1 (up to 10G), and DisplayPort Alt Mode (8.1G) over a single USB Type-C™ (USB-C) port. ANX7441 has  protocol aware built-in re-timers to recover both the USB or DisplayPort (DP) signals with insertion loss compensation of up  to 23dB. ANX7441 is supported by a digital switch to ensure the enhanced signals from the re-timer are preserved and  outputted over the USB-C connector. Also, ANX7441 integrates the SBU/AUX mux for switching DP AUX signals and  reducing overall system BOM cost.

Main Features: 
Other Features
  • Integrated crosspoint switch
    • Integrated crosspoint switch supports USB3.1,  DisplayPort, or concurrent USB3.1 and  DisplayPort signals to the USB-C connector
    • Integrated SBU/AUX mux with dynamic SBU  termination for DisplayPort AUXP/AUXN signals
  • Protocol aware built-in re-timer
    • Integrated USB3.1 protocol aware re-timer  supporting up to Gen 2 @ 10Gbps
    • Integrated DisplayPort protocol aware re-timer  transparent or Link training-tunable PHY repeater  (LTTPR) mode supporting up to HBR3 @ 8.1Gbps
    • Insertion loss compensation to recover up to  23dB channel loss (supports USB3.1 Gen-2/  DisplayPort 1.4 compliant signals over extended  PCB trace and FlexPCB cable)
    • Advanced power management for USB power  states (Ux states) and DP link training support
  • Reference clock for re-timers
    • Utilizes a 24MHz crystal or 1.05V swing single-  ended clock source; optionally, 38.4MHz ref clock  configuration available
  • Control interfaces
    • I2C Slave interface, up to 1MHz
    • FLIP/OpMode pins
  • Industry standard compatibility
    • USB 3.1 Gen 2 specification
    • DisplayPort 1.4 specification
    • USB Type-C r1.2 specification
  • Power supply
    • Analog power supply at 1.8V
    • I/O power supply at 1.8V
    • SBU termination supply at 3.3V
  • Package
    • WLCSP-59, 3mm x 2.6mm, 0.45mm Z-height,  0.35mm ball-pitch
  • Commercial temperature range of 0C to 70C
Applications: 

Notebook/Desktop PC

Smartphone/Tablet

Package: 
  • WLCSP-59, 3mm x 2.6mm, 0.45mm Z-height,  0.35mm ball-pitch
Detailed Product Information: