PCM1720E/2K

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The PCM1720E/2K is a special purpose, high definition Digital-to-Analog Converter (DAC) for audio applications. It is a combination of a 16-bit sigma-delta DAC, a 24-bit digital filter and a Serializer/Deserilizer (S/D). This combination greatly improves the resolution, linearity and accuracy of the DAC, and significantly reduces the time required to convert digital audio data into analog signals. As one of the highest resolution commercial DACs on the market today, the PCM1720E/2K is ideal for High-End Audio and Gaming applications.

The PCM1720E/2K integrates a DAC core, a 1-bit sigma-delta DAC and an analog filter. The integration reduces the errors due to analog delay and increases the speed of the DAC. Additionally, the PCM1720E/2K also uses a 28-bit multiplier to reduce the amount of computation. This helps to reduce the complexity and power consumption of the DAC.

The sigma-delta DAC converts the digital signal into an analog one by using a delta-sigma (ΔΣ) modulation technique. In this technique, the analog signal is modulated by a digital signal which is represented in binary format. The 1-bit sigma-delta DAC used in PCM1720E/2K can convert up to 16-bits of digital audio data into an analog signal. The use of Sigma-Delta modulation also improves the linearity and accuracy of the DAC.

The PCM1720E/2K also includes a digital filter which is optimized for audio applications. The digital filter reduces the noise and distortion present in the analog signal. This improves the signal quality of the analog signal, which is important for audio applications.

The PCM1720E/2K also uses a Serializer/Deserilizer (S/D). The S/D converts the digital audio data into a serial format for transmission. This reduces the bandwidth required to transfer the digital audio data from the source to the DAC. This also reduces the power consumption required for the transfer of the digital data.

The PCM1720E/2K is ideal for audio applications such as audio streaming, multi-room AV systems and gaming. Additionally, the DAC is suitable for video applications such as video conferencing and multimedia presentations. The PCM1720E/2K is also suitable for automotive applications such as infotainment systems.

In conclusion, the PCM1720E/2K is a high quality, special purpose Digital-to-Analog Converter (DAC) designed for use in audio and video applications. The DAC utilizes a 1-bit sigma-delta modulation technique to improve the linearity and accuracy of the DAC, and a digital filter to reduce noise and distortion. The integrated serializer/deserializer also helps to reduce the bandwidth required to transfer the digital audio data from the source to the DAC, reducing power consumption. The PCM1720E/2K is ideal for High-End Audio and Gaming applications, and is suitable for a variety of video and automotive applications.

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