Design method and application of ag9311maq and ag9311mcq in USB type-C docking station or converter

       AG9311 It's a highly integrated solution , adopt USB Type-C Take video and audio from DisplayPort  alternate mode Transferred to the HDMI Output .AG9311 Support a wide variety of @1.62Gbps、2.7Gbps and 5.4Gbpsup All the way to DisplayPort 1.2, Support 1 road 2 Road access ;HDMI Support 4K/[email protected] Output . Users can easily put AG9311 Integrated into video conversion adapters and docking stations .

 AG9311 The purpose and interface of the design product

AG9311 stay DP Show 、HDMI  transformation 、USB Type-C PD Quick charging parameters ：

1、AG9311 stay DP The display has the following features ：

AG9311 accord with DisplayPort specification Revision 1.2

AG9311 Support 1.62（RBR）/2.7（HBR）/5.4（HBR2）Gbps Data rate

Support 1/2 Line configuration

Support downlink spread spectrum clock （SSC）

AG9311 Support I2S Bus audio extraction

2、AG9311 stay HDMI Audio and video data conversion features ：

HDMI  Hd multimedia interface

accord with HDMI1.4 and HDCP1.4 standard

Support as much as 3Gbps Of TMD

AG9311 Supports resolutions up to [email protected] Output

Support HDCP Key pre programmed

compatible EDID and MCCS

Support sampling rate 48kHz/44.1KHz/32KHz Of LPCM Two channels

3、AG9311 stay USB Type-C PD Fast charging features

Support the display port standby mode protocol DisplayPort Alternate

accord with USB PD3.0

Integrate Type-C RP and RD resistor

Support 2 individual USB Type-C port

Support USB claim

Integrate USB2.0 Full speed     

AG9311 Chip configuration

AG9311MAQ Performance characteristics and parameters comparison

AG9311MAQ Design structure block diagram

 

MA9311MCQ  Performance characteristics of Comparison with parameters

AG9311MCQ Design structure block diagram

 

AG9311MAQ The circuit design schematic diagram is shown below ： AG9311MAQ demoboard The design reference circuit is as follows