44BC374

Freescale Semiconductor, Inc. Technical Data www.DataSheet4U.com MC44BC373/374 Rev. 3.5, 7/2003 MC44BC373/374 Multi-Standard or PAL/ NTSC Modulator with integrated antenna booster/splitter ICs MC44BC373/374 TSSOP 24 Package Freescale Semiconductor, Inc... Ordering Information Device MC44BC373DTB,R2 MC44BC374DTB,R2 Temp Range –10oC to +80oC Package TSSOP24 NOTE: For tape and reel, add R2 suffix. Contents Features . . . . . . . . . . . . . 2 Device Overview . . . . . . 3 Maximum Ratings . . . . . 5 Electrostatic Discharge 5 Electrical Characteristics 5 6 I2C Bit Mapping . . . . . . . 6 7 I2C Programming . . . . . 7 8 Modulator High Frequency Characteristics 9 9 Video Characteristics . 10 10 Audio Characteristics . 11 11 Antenna Booster/Splitter Characteristics 12 12 Modulator Operation . 14 13 High-Speed I2C Compatible Bus 18 14 Application and Case Diagrams 21 1 2 3 4 5 These modulator ICs are for use in VCRs, games, set-top boxes, and similar devices. Figure 1 shows the pin connections. SCL SDA 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 GNDD VCCD PLLFLT TVOVCC TVOUT GND GND VCRTU VCRVCC VCCA VIDEO VCCI LOP XTAL GND ANT1 ANT2 GND PREEM AUDIO SPLFLT AUXIN Figure 1. MC44BC373/374 Pin Connections This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice. © Motorola, Inc., 2003. All rights reserved. For More Information On This Product, Go to: www.freescale.com ...