Motorola MC13081X free download

File name MC13081.pdf

Order this document by MC13081X/D MC13081X Advance Information Multimode Color Monitor Horizontal, Vertical, and Video Combination Processor The MC13081X includes all the signal processing functions for a scan frequency agile and multiple sync system analog RGB monitor and includes the following functions: · Automatic Horizontal Frequency Tracking of All Commonly Used Personal Computers, Continuously Adaptable from 30 kHz to 64 kHz · Sync­on­Green Detection MULTIMODE COLOR MONITOR PROCESSOR SEMICONDUCTOR TECHNICAL DATA · · · · Vertical Timebase Operates from 45 to 100 Hz Vertical and Horizontal Sync Polarity Detection with Outputs for Mode Switching Video Pre­Amplifiers Typical Rise/Fall Time of 5.0 ns at 3.0 Vpp Output Voltage Swing Overall Contrast Control and Independent RGB Gain Controls 56 1 B SUFFIX PLASTIC SDIP PACKAGE CASE 859 ORDERING INFORMATION Device MC13081XB Operating Temperature Range TA = 0° to +70°C Package Plastic SDIP PIN CONNECTIONS 37 Channel 2 Collector Out 32 Channel 3 Collector Out 40 Channel 1 Collector Out Horizontal Drive Width 42 Horizontal Drive Gnd 56 Timebase VCC2 55 Horizontal Position 46 Horizontal Flyback 34 Channel 2 Emitter Out 54 Horizontal Sync Det 51 Vertical Ramp Cap 47 Video Blanking In 33 Channel 2 Clamp 31 Channel 3 Emitter Out Channel 1 Emitter Out Vertical Sync Det Vertical Ramp Out 30 Channel 3 Clamp Channel 3 Video In 27 38 Channel 1 Clamp 41 X­Ray Shutdown Horizontal Drive Vertical Size 45 PD2 53 52 44 43 39 36 N/C 50 49 48 FHIA 15 FHIB 17 PD1 10 Horizontal Freq Control 12 Timebase Gnd 13 FH Switch A 14 FH Switch B 16 Contrast 18 Channel 1 Subcontrast 20 N/C 21 11 35 Channel 1 Video In 23 Channel 2 Subcontrast 24 Channel 2 Video In 25 Channel 3 Subcontrast 26 Brightness 19 Vertical Hold Vertical Intergrator Cap Composite Video In Horizontal TTL Sync Vertical TTL Sync Vertical Osc Cap (Top View) This document contains information on a new product. Specifications and information herein are subject to change without notice. DEVICE DATA MOTOROLA ANALOG IC © Motorola, Inc. 1996 Rev 0 Video Gnd 28 5.0 V Reg AFC N/C 22 4 5 6 7 8 2 1 3 N/C N/C 9 29 Video VCC1 N/C N/C N/C 1 MC13081X Figure 1. Block Diagram TTL TTL V­Sync H­Sync 4 5 CVS 6 V­Sync Polar Det 53 H­Sync Polar Det 54 Vosc Vert Hold 2 1 Vert Ramp Cap 51 Vert Size 52 Vert Ramp 48 3 Vert Integrator Cap Sync Source Decoder and Polarity Control Vertical Oscillator 10 K Vertical Ramp Generator VCC 47 Blanking H­Sync V­Sync 55 Hori Position Adjust 5 Count Latch 1 Blanking Ramp 1 2 Phase Detector 46 45 PD2F H­Flyback PD1F 10 Phase Detector Down X1 64 H Up #1 Ramp Generator 1/8 Line Shift Horizontal Driver 43 42 H­Drive Timebase Gnd Digital Horizontal Lock Control 11 AFC 64 Divider and Clamp Pulse Decoder 12 Hori Freq Control 56 Timebase VCC 9 5 V Regulator 13 Timebase Gnd 14 FHA Switch FHA Threshold FHB Switch 17 FHB Threshold 23 Clamp Pulse Position SOG De