ZHCSRJ6D June 2010 – October 2024 TLV320AIC3104-Q1
PRODUCTION DATA
The stereo audio DAC incorporates a third-order multibit delta-sigma modulator followed by an analog reconstruction filter. The DAC provides high-resolution, low-noise performance, using oversampling and noise shaping techniques. The analog reconstruction filter design consists of a six-tap analog FIR filter followed by a continuous-time RC filter. The analog FIR operates at a rate of 128 fS(ref) (6.144 MHz when fS(ref) = 48 kHz, 5.6448 MHz when fS(ref) = 44.1 kHz). Note that the DAC analog performance may be degraded by excessive clock jitter on the MCLK input. Therefore, care must be taken to keep jitter on this clock to a minimum.