MM1623

MITSUMI Video Signal Driver for DVD Players MM1623 Video Signal Driver for DVD Players www.DataSheet4U.com Monolithic IC MM1623 October 8, 2001 Outline This IC is a 6-ch video driver IC developed for DVD players and recorders. It includes a switching function for an LPF, whith attenuates the DAC noise element, to support both progressive and interlace signals. The driver comprises a 2-channel 6dB amp with 75Ω driver. In additon, external ESD protection diodes can be reduced by a DC superposition function (S1, S2 pins), and enhancement of the ESD protection elements for the output pins. Features 1. Enables to driver a 2-channel 6dB amp with 75Ω driver 2. S/N=83dB typ. 3. Includes a 6dB amp 4. Includes a switching function for an LPF to support progressive and interlace signals 5. Includes a high-performance 4th-order LPF. 6. 6.75MHz/100kHz max. ±1.0dB 27MHz/100kHz typ. -40dB 7. ±15KV ESD for aerial discharge 8. Includes a DC superposition function in S1 and S2 pins 9. The component circuity can support RGB sgnals with the control pin. Package SOP-28B 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-28B (TOP VIEW) MITSUMI Video Signal Driver for DVD Players MM1623 Block Diagram www.DataSheet4U.com VCC...