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MC44818 Datasheet

Part Number MC44818
Manufacturers Motorola
Logo Motorola
Description TV AND VCR PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND I2C BUS
Datasheet MC44818 DatasheetMC44818 Datasheet (PDF)

Order this document by MC44818/D MC44818 PLL Tuning Circuit with I2C Bus The MC44818 is a tuning circuit for TV and VCR tuner applications. It contains, on one chip, all the functions required for PLL control of a VCO. This integrated circuit also contains a high frequency prescaler and thus can handle frequencies up to 1.3 GHz. The MC44818 is a pin compatible drop in replacement for the MC44817, where the only difference is the MC44818 has a fixed divide–by–8 prescaler (cannot be bypassed) and.

  MC44818   MC44818






Part Number MC44817B
Manufacturers Motorola
Logo Motorola
Description TV AND VCR PLL TUNING CIRCUITS WITH 1.3 GHz PRESCALER AND 3-WIRE BUS
Datasheet MC44818 DatasheetMC44817B Datasheet (PDF)

Order this document by MC44817/D MC44817/17B PLL Tuning Circuits with 3-Wire Bus The MC44817/17B 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 MC44817 has programmable 512/1024 reference divider while the MC44817B has a fixed reference divider of 1024. The MC44817/17B are manufactured on a single.

  MC44818   MC44818







Part Number MC44817
Manufacturers Motorola
Logo Motorola
Description TV AND VCR PLL TUNING CIRCUITS WITH 1.3 GHz PRESCALER AND 3-WIRE BUS
Datasheet MC44818 DatasheetMC44817 Datasheet (PDF)

Order this document by MC44817/D MC44817/17B PLL Tuning Circuits with 3-Wire Bus The MC44817/17B 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 MC44817 has programmable 512/1024 reference divider while the MC44817B has a fixed reference divider of 1024. The MC44817/17B are manufactured on a single.

  MC44818   MC44818







Part Number MC44810
Manufacturers Motorola
Logo Motorola
Description PLL Tuning Circuit
Datasheet MC44818 DatasheetMC44810 Datasheet (PDF)

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  MC44818   MC44818







TV AND VCR PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND I2C BUS

Order this document by MC44818/D MC44818 PLL Tuning Circuit with I2C Bus The MC44818 is a tuning circuit for TV and VCR tuner applications. It contains, on one chip, all the functions required for PLL control of a VCO. This integrated circuit also contains a high frequency prescaler and thus can handle frequencies up to 1.3 GHz. The MC44818 is a pin compatible drop in replacement for the MC44817, where the only difference is the MC44818 has a fixed divide–by–8 prescaler (cannot be bypassed) and the MC44817 uses the three wire bus. The MC44818 has a programmable 512/1024 reference divider and is 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 TV AND VCR PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND I2C BUS SEMICONDUCTOR TECHNICAL DATA • • • • • • • • • 15 Bit Programmable Divider Accepts Input Frequencies up to 165 MHz Reference Divider: Programmable for Division Ratios 512 and 1024. 3–State Phase/Frequency Comparator Operational Amplifier for Direct Tuning Voltage Output (30 V) Four Integrated PNP Band Buffers for 40 mA (VCC1 to 14.4 V) Output Options for the Reference Frequency and the Programmable Divider High Sensitivity Preamplifier Circuit to Detect Phase Lock Fully ESD Protected 16 1 D SUFFIX PLASTIC PACKAGE CAS.


2005-05-22 : TA1241AN    TA1243CF    TA1246    TA1248F    TA1249F    TA1242N    PIC16F873    PIC16F873A    MC44817B    MC44818   


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