AD9389B

Preliminary Technical Data FEATURES General HDMI™/DVI transmitter compatible with HDMI v. 1.3, DVI v. 1.0, and HDCP v. 1.2 Internal key storage for HDCP Single 1.8 V power supply Video/audio inputs accept logic levels from 1.8 V to 3.3 V 80-lead LQFP, Pb-free package 64-lead LFCSP, Pb-free package Digital video 165 MHz operation supports all resolutions from 480i to 1080p and UXGA at 60 Hz Programmable two-way color space converter Supports RGB, YCbCr, and DDR Supports ITU656-based embedded syncs Automatic input video format timing detection (CEA-861B) Digital audio Supports standard S/PDIF for stereo LPCM or compressed audio up to 192 kHz 8-channel, uncompressed, LPCM I2S audio up to 192 kHz Special features for easy system design www.DataSheet4U.com On-chip MPU with I2C® master to perform HDCP operations and EDID reading operations 5 V tolerant I2C and HPD I/Os, no extra device needed No audio master clock needed for supporting S/PDIF and I2S On-chip MPU reports HDMI events through interrupts and registers High Performance HDMI/DVI Transmitter AD9389B FUNCTIONAL BLOCK DIAGRAM SCL SDA MCL MDA INT I2C SLAVE HDCP CORE REGISTER CONFIGURATION LOGIC INTERRUPT HANDLER HPD HDCP-EDID MICROCONTROLLER CLK VSYNC HSYNC DE D[23:0] VIDEO DATA CAPTURE COLOR SPACE CONVERSION 4:2:2 TO 4:4:4 CONVERSION XOR MASK S/PDIF MCLK I2S[3:0] LRCLK SCLK AUDIO DATA CAPTURE I2C MASTER DDCSDA DDCSCL Tx0–/Tx0+ HDMI Tx CORE Tx1–/Tx1+ Tx2–/Tx2+ TxC–/TxC+ AD9389B 06555-001 Figure 1. APPLICATIONS DV...