CD4046BNSR CMOS Micropower phase locked loop SOP-14

The CD4046BNSR is a versatile and highly integrated CMOS micropower phase-locked loop (PLL) integrated circuit, supplied in a compact SOP-14 (Small Outline Package) for efficient surface mount assembly. This device, manufactured by Texas Instruments, is widely used in a variety of applications requiring precise frequency synthesis, FM demodulation, frequency multiplication, and tone decoding. Its low power consumption makes it particularly suitable for battery-powered devices and energy-conscious designs. The CD4046BNSR incorporates a voltage-controlled oscillator (VCO), a linear amplifier, a source follower, and two phase comparators, providing a complete PLL system on a single chip. The VCO frequency can be adjusted externally using a resistor and capacitor, allowing for a wide range of operating frequencies. The two phase comparators offer different characteristics, allowing the user to optimize the PLL performance for specific applications.

Phase comparator I is an exclusive-OR gate, which provides a linear phase detection characteristic and is suitable for applications requiring high linearity. Phase comparator II is an edge-triggered JK flip-flop, which provides a wider capture range and is less sensitive to noise. The CD4046BNSR operates from a wide supply voltage range, typically from 3V to 15V, making it compatible with a variety of logic families. Its CMOS construction ensures low power consumption and high noise immunity. The SOP-14 package provides a compact footprint, allowing for efficient use of board space. The surface mount design simplifies the assembly process and reduces the risk of component damage.

The CD4046BNSR is commonly used in FM receivers, frequency synthesizers, motor speed controllers, and data synchronization circuits. Its precise frequency control capabilities make it ideal for applications requiring accurate timing and synchronization. The device's low power consumption makes it suitable for portable devices and battery-powered applications. The CD4046BNSR is a reliable and cost-effective solution for a variety of PLL applications. Its integrated features, low power consumption, and compact package make it an excellent choice for both new designs and legacy system upgrades. Whether you're designing a new product, repairing existing equipment, or building a prototype, the CD4046BNSR offers a dependable and versatile solution.

Its readily available datasheets and application notes make it easy to design into new circuits. Enhance your electronic designs with the precision and efficiency of the CD4046BNSR phase-locked loop. Order yours today and unlock a world of possibilities. Don't delay, get yours now!