M65656FP Datasheet | Mitsubishi Electric

MITSUBISHI ICs (TV) SCAN CONVERTER DESCRIPTION The M65656FP is an integrated circuit that converts analog VGA inputs directly into NTSC/PAL TV format outputs. This circuit integrates a digital NTSC/PAL encoder with 8bit ADC's and 10bit DAC's. PIN CONFIGURATION (TOP VIEW) Features - - - - - - - - - VGA picture signal to NTSC / PAL signal conversion Input Format, 60Hz, 640×480 (Standard VGA format) High performance Non-Flicker Filter Built-in Line Memories Fully integrated with no external memory requirement Built-in triple 8bit-A/D converters for RGB Built-in triple 10bit-D/A converters for TV signal outputs Single +3.3V Power Supply I2C Bus Control 64pin Flat Package RIN VRT 1/2VR VRB AVSS AVDD GIN VRT 1/2VR VRB AVSS AVDD BIN VRT 1/2VR VRB 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 Yout AVDD AVSS VRO VRI IRI1 VG1 IRI2 VG2 IRI3 VG3 AVDD Cout/Uout AVSS DVDD AVDD APPLICATION VGA to Video converter Modules TV, VCR Mobile PC Multi-media Systems (Set-Top-Box) Outline 64P6N-A REMENDED OPERATING CONDITION Supply voltage range........................................................3.0 to 3.6V Rated supply voltage..................................................................3.3V BLOCK DIAGRAM line memory Write VGA Control Block Read NTSC/PAL control Block Y Y Non-Flicker LPF MATRIX U CSYNC ADDER DAC Sub Carier Gen. 8 BURST ADDER U V C Non-Flicker LPF Chroma Encoder C/U DAC VD HD/VD Gen. CSYNC Gen. HD VGA CLK Gen. TIMING PULSE Gen. I2CBUS CVBS/V NTSC CLK...