MM1093NF Datasheet (MITSUMI) - 4fsc Clock Generator

MM1093NF, 4fsc Clock Generator

Pin no.

1 Pin name Chroma input Equivalent Circuit Diagram Pin Description Chroma signal input pin 2 ACC filter ACC filter pin 3 APC1 filter fsc APC circuit filter pin 4 X'tal VCXO circuit X'tal pin 5 6 7 GND1 GND2 fsc output fsc GND pin 4fsc GND pin Outputs subcarrier synchronized to in

MITSUMI 4fsc Clock Generator MM1093 4fsc Clock Generator Monolithic IC MM1093 Outline This IC generates a clock used for driving the CCD that configures a comb filter for Y/C separation, or for sampling A/D and D/A converters that configure a digital comb filter.

It has a built-in subcarrier oscillator (3.58MHz or 4.43MHz) synchronized to the input chroma signal, and a clock oscillator that is 4 times the latter.

MM1093ND and NF are available for NTSC format, and MM1093PD and PF for PAL forma

MM1093NF Features

* 1. Built-in fsc synchronized to input chroma signal and 4fsc oscillators 2. Reduced number of external parts due to 1 pin VCXO 3. +5V single power supply Package SOP-16A (MM1093NF, MM1093PF) DIP-16B (MM1093ND, MM1093PD) Applications 1. TV 2. VCR Equivalent Circuit Diagram MITSUMI 4fsc Clock Gen