VOGUE 9866-1 Communication single-chip integrated circuit diagram

Published:2011/6/1 22:26:00 Author:leo | Keyword: VOGUE 9866-1 Communication single-chip integrated circuit diagram | From:SeekIC

VOGUE 9866-1 is a type of communication single-chip integrated circuit which is always used in caller ID telephone. 1. Function Features:The integrated circuit VOGUE 9866-1 consists of FSK decoder, duel-tone signals generator, LCD gate driver, keyboard switch coder, keyboard lock 0 controller, busy tone detector, duel-tone 8421 interface, on-hook, burglar alarm, pulse signal generator, buzzer warning controller, mute controller, ringing on/off controller, temperature test controller, mode controller and other circuits. It is usually used together with DTMF caller ID integrated circuit to finish the DTMF caller ID function. 2. Pin functions and data:The integrated circuit VOGUE 9866-1 adopts 100-pin soft package whose chip is directly packed in the LCD. Its pin functions and data are shown in the picture 1-1-1.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Digital_Circuit/VOGUE_9866_1_Communication_single_chip_integrated_circuit_diagram.html

Print this Page | Comments | Reading(3)