MC44825

Order this document by MC44824/D MC44824/25 PLL Tuning Circuits with I2C Bus The MC44824/25 are tuning circuits for TV and VCR tuner applications. They contain on one chip all the functions required for PLL control of a VCO. The integrated circuits also contain a high frequency prescaler and thus can handle frequencies up to 1.3 GHz. The MC44824/25 are manufactured on a single silicon chip using Motorola’s high density bipolar process, MOSAIC™ (Motorola Oxide Self Aligned Implanted Circuits). Complete Single Chip System for MPU Control (I2C Bus). Data and Clock Inputs are 3–Wire Bus Compatible Divide–by–8 Prescaler Accepts Frequencies up to 1.3 GHz 15 Bit Programmable Divider Reference Divider: Programmable for Division Ratios 512 and 1024 3–State Phase/Frequency Comparator 4 Programmable Chip Addresses 3 Output Buffers (MC44824) respectively 5 Output Buffers (MC44825) for 10 mA/15 V Operational Amplifier for use with External NPN Transistor...