CX20706

Audio Speakers-on-a-Chip Speakers-on-a-Chip with On-chip Voice/Audio DSP, Integrated I2C/USB Codec, and Mono Class-D Amplifier CX20706 Conexant’s portfolio includes a comprehensive suite of semiconductor solutions for communications and consumer applications. The CX20706 features a proprietary on-chip Digital Signal Processor (DSP), Codec, Mono Class-D amplifier, USB, UART, and I2C interfaces, high performance 24-bit DAC’s and ADC’s, a range of digital and analog input/output channel selections for flexible routing and mixing, and a stereo capless headphone driver in a cost-effective singlechip package. The device is one of Conexant’s Speakers-on-a-Chip (SPoC) embedded audio solutions for convergence audio entertainment and voice communication applications. The solution features a suite of turnkey audio and voice enhancement algorithms designed for Unified Communication peripherals such as headsets, handsets, desk phones, speakerphone, and conferencing systems. The CX20706 is compliant with Microsoft Office Communicator peripheral requirements. This product is part of the CX2070x SPoC family, which includes CX20702, CX20703, CX20704, CX20705, CX20707 and CX20709. The device features multiple high performance 24-bit DACs for 2 CH PWM output, multiple 24-bit high performance ADCs supporting mono or array microphones and up to two stereo line inputs, capless headphone output or single-ended/differential lineoutput, and a range of digital and analog input/output channel selectio...