ILA8891 Overview
The ILA8890/91 are front-end TV-processors, which are provide Audio & video IF signal processing Line and frame synchronization signals forming Audio/video input/output switching. Chroma & luminance signals forming Multi standard color decoding PAL, NTSC, SECAM (only for ILA8891). One line duration delay of chroma signal (only for ILA8891) YPRPB signals forming for PIP function processing.
ILA8891 Key Features
- supply voltage 4,7 … 5,3 V (nominal value 5,0 V)
- audio part supply voltage 5; 8 V
- consumption current 85 mA
- total power dissipation 540 mW
- output demodulated video signal swing The ILA8890/91 are performed in 80-pin plastic package MO-112 CB-2
- PIP PR output 24
- PIP Y output
- PIP PR output 26 26 4th supply for TV processor (+5V)
- 3rd B input / PB input 29 29 3rd G input / Y3 / CVBS3 input
- 3rd RGB / YPBPR insertion input 32 32 Y-output