The AD1893JNZ is an integrated circuit (IC) component designed by Analog Devices Inc. It is a versatile digital audio delay and synchronization processor that provides accurate delay adjustment while maintaining audio signal integrity. This IC is commonly used in audio equipment, such as professional audio mixers, multimedia devices, and audio broadcasting systems. The key features of the AD1893JNZ are as follows:
1. Digital Audio Delay: The AD1893JNZ offers a delay range of up to 1700 ms, which can be adjusted in 1 sample increments. This delay capability enables precise synchronization of multiple audio signals, aligning them correctly for an optimal audio experience.
2. Sample Rate Conversion: It provides high-quality sample rate conversion (SRC) using a multi-stage sigma-delta modulator. This feature enables efficient conversion between different audio sample rates without substantial loss of audio quality.
3. Jitter Attenuation: The IC incorporates sophisticated jitter attenuation algorithms that reduce timing distortions in audio signals. By minimizing jitter, the AD1893JNZ enhances the overall audio performance, resulting in improved clarity and fidelity.
4. Digital Audio I/O: It supports a wide range of input and output formats, including S/PDIF, AES/EBU, and I2S. This versatility allows easy integration with various digital audio systems and simplifies the interfacing process
