Dual Mode HDMI/MHL Receiver

Data Sheet

ADV7480

FEATURES

Mobile High-Definition Link (MHL) capable receiver

High-bandwidth Digital Content Protection (HDCP)

authentication and decryption support

75 MHz maximum pixel clock frequency, allowing HDTV

formats up to 720p/1080i at 60 Hz

24 bits per pixel mode supported

HDCP repeater support, up to 25 KSVs supported

Adaptive TMDS equalizer

High-Definition Multimedia Interface (HDMI) capable

receiver

HDCP authentication and decryption support

162 MHz maximum pixel clock frequency, allowing HDTV

formats up to 1080p and display resolutions up to UXGA

(1600 × 1200 at 60 Hz)

HDCP repeater support, up to 25 KSVs supported

Integrated CEC controller, CEC 1.4 compatible

Adaptive TMDS equalizer

5 V detect and Hot Plug assert

Component video processor

Any-to-any 3 × 3 color space conversion (CSC) matrix

Contrast/brightness/hue/saturation video adjustment

Timing adjustments controls for horizontal sync

(HS)/vertical sync (VS)/data enable (DE) timing

Video mute function

Serial digital audio output interface

HDMI/MHL audio extraction support

Advanced audio muting feature

output modes

8-channel TDM output mode available

Mobile Industry Processor Interface (MIPI) Camera Serial

Interface 2 (CSI-2) transmitter

4-lane transmitter with 4 lanes, 2 lanes, and 1 lane muxing

options for HDMI/MHL/digital input port sources

8-bit digital input/output port

General

compatible)

−40°C to +85°C temperature grade

100-ball, 9 mm × 9 mm, RoHS-compliant CSP_BGA package

Qualified for automotive applications

APPLICATIONS

Portable devices

Automotive infotainment (head unit and rear seat

entertainment systems)

HDMI repeaters and video switches

FUNCTIONAL BLOCK DIAGRAM

Figure 1.

SPI

SLAVE

SLAVE

ADV7480

8-BIT TTL

INPUT/OUTPUT

COMPONENT

PROCESSOR

(CP)

4-LANE

MIPI CSI-2

TRANSMITTER

AUDIO

PROCESSOR

AUDIO

OUTPUT

FORMATTER

INTERRUPTS

CONTROLLER

INTRQ1 TO

INTRQ3

SPI_MISO

HDMI/MHL

RECEIVER

CEC

HPD

EDID RAM

HDCP

MHL_SENSE

CBUS

DDC

SPI_MOSI

SPI_SCLK

SPI_CS

SCLK

SDATA

RXCP/RXCN

RX0P/RX0N

RX1P/RX1N

RX2P/RX2N

DDC_SCL/

CD_PULLU P

DDC_SDA

HPD/CBUS

CD_SENSE

CEC

RX_5V/VBUS

VBUS_EN

LLC

P0 TO P7

I2S_MCLK

I2S_LRCLK

I2S_SCLK

I2S_SDATA

CLKAP/CLKAN

DA0P/DA0N TO

DA3P/DA3N

ALSB

Rev. 0

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