MM1623XFBE

MITSUMI Video Signal Driver for DVD Player MM1623XFBE Video Signal Driver for DVD Player Monolithic IC MM1623XFBE Outline This 6ch video driver IC was developed for use in DVD players/recorders. The LPF that attenuates the DAC noise element has a built-in switching function to handle both progressive and interlace signals. In addition, the driver structure is 6db, 75Ω x 2 lines. Also, the number of external ESD protection diodes has been reduced thanks to the S1/S2 DC superimpose function and reinforced output pin ESD protection element. Features 1. 75W driver can drive 2 lines. 2. S/N=83dB typ. 3. Built-in 6dB amp. 4. Built-in filter switching function for progressive/interlace signal 5. Built-in high performance 4th LPF. 6. 6.75MHz/100kHz max. ±1.0dB 27MHz/100kHz typ. -40dB 7. +/- 15KV ESD for aerial discharge. 8. S1/S2 Built-in DC superimpose function. 9. Control pin allows component circuit to handle RGB signals. Package SOP-28 Pin Assignment 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VCC1 CIN MUTE1 CVBSIN YC MIX. YIN GND1 BIAS I/P CYIN CLP CbIN MUTE2 CrIN 15 16 17 18 19 20 21 22 23 24 25 26 27 28 GND2 CrOUT GND2 CbOUT GND2 CYOUT YOUT GND2 CVBSOUT S2 S1 COUT S-DCOUT VCC2 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SOP-28 (TOP VIEW) MITSUMI Video Signal Driver for DVD Player MM1623XFBE Block Diagram VCC1 1 150kΩ Bias CIN 2 6dB S-DC out S1/S2 200Ω 28 VCC2 27 S-DCOUT MUTE1 3 -6dB Clamp CVBSIN 4 6dB 6dB LPF 6.75MHz 75Ω Driver 26 COUT 2...