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Digital Analog Mix IC with Audio, Video and EPHY Modules for TV-BOX Application


· Support One I2S/PCM interface

· Two audio digital-to-analog(DAC) channels

   - 100dBSNR@A-weigh

   - Supports DAC Sample Rates from 8KHz to 192KHz

· Support analog/ digital volume control

· Two differential microphone inputs

· One lineout output with voltage ramp

· Two audio analog-to-digital(ADC) channels

   -  92dBSNR@A-weight

   -  Supports ADC Sample Rates from 8KHz to  48KHz

· Support Automatic Gain Control(AGC) adjusting the ADC recording output

· Support CCIR656 and Serial YUV interface

· 1 CVBS out, Support NTSC and PAL

· CVBS Out Plug status auto detecting

· Support MII and RMII interface

· Fully IEEE 802.3 10/100 Base-TX compliant and supports EEE

· Auto negotiation and parallel detection capability for automatic speed and duplex selection

· Programmable loopback mode for diagnostic

· Supports WOL (Wake-On-LAN) functionality

· Design for testability with extensive testability feature and 95% fault coverage

· Power consumption(100Base-TX) less than 140mW

· TWI/RSB control interface,TWI up to 400Kbps, RSB up to 10Mbps

· Integrate Codec LDO,Core LDO,single3.3V supply for chip

· Internal OSC,32K clock output

· Internal RTC function

· 68 pin , 8×8 mm2 QFN Package


The AC200 is a digital analog mix IC, which use in TV-BOX. It is composed of Audio,Video and EPHY modules.

Audio communicate with SoC in I2S interface,transform I2S to 2 MIC and 1 Line out.

Video communicate with SoC in CCIR656 interface, transform CCIR656 to Composite Video Broadcast Signal. 

EPHY communicate with SoC in MII/RMII interface, transform to 100M Ethernet.

AC200  is  available  in  8mm  x  8mm  68-pin  QFN package, and the package is Pb free.


· TV-Box

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