The CD4089BF3A from Texas Instruments is a versatile, high-performance binary rate multiplier integrated circuit, designed to offer precision multiplication of an input signal frequency. This device is part of the 4000 series CMOS logic integrated circuits, ensuring low power consumption and reliable performance in a wide range of applications.
This binary rate multiplier can be utilized in various digital systems to modify the frequency of a clock signal or any other digital pulse train. It is capable of multiplying an input frequency by any binary rate from 1/256 to 255/256 in increments of 1/256. The multiplication factor is set by a 8-bit binary input code, making it highly flexible for digital signal processing tasks.
Key Features:
- Versatile Multiplication Range: The CD4089BF3A can multiply input frequencies by any binary rate from 1/256 to 255/256, providing a broad range of output frequencies.
- Low Power Consumption: As a CMOS device, it boasts a low power consumption, which is critical for battery-operated devices and power-sensitive applications.
- High Noise Immunity: The inherent characteristics of CMOS technology provide this device with excellent noise immunity, ensuring reliable operation even in noisy environments.
- Wide Operating Voltage Range: It operates over a wide voltage range from 3V to 15V, accommodating various logic level requirements and system voltages.
- Standardized Symmetrical Output Characteristics: The outputs are symmetrical, which provides a consistent and predictable response across the operating range.
The CD4089BF3A is typically housed in a 16-pin dual-in-line package, making it easy to integrate into a wide array of digital systems. Its application areas include but are not limited to frequency synthesis and division, digital signal processing, and complex waveform generation.
As with all Texas Instruments products, the CD4089BF3A is manufactured to high standards, ensuring reliability and performance for both industrial and consumer applications. It is a testament to TI's commitment to providing innovative and high-quality components for the electronics industry.
