MM1623 Datasheet (Mitsumi) - Video Signal Driver

MM1623, Video Signal Driver

www.DataSheet4U.com Pin no.

1 28 2 Pin name VCC1 VCC2 CIN Function VCC VCC2 is power supply for 75Ω driver.

Croma signal input Internal equivalent circuit diagram VCC 2 100µ 100µ 100µ 20k 1.4V 20k 1.4V 100µ GND 3 13 MUTE1 MUTE2 Mute select Using of MUTE and POWER-SAVING.

200 3 13 20k GND

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 superpos

MM1623 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 fo