PCM1727 - Stereo Audio DIGITAL-TO-ANALOG CONVERTER
The PCM1727 is a complete low cost stereo audio digital-to-analog converter (DAC) with a dual phaselocked loop (PLL) circuit included.
PLL-1 derives a fixed 33.8688MHz (768fS, fS = 44.1kHz) system clock (SCKO-1), and PLL-2 derives both the 384fS (fS = 44.1k/48k/96kHz) system clock (SCKO-2), and the
PCM1727 Features
* q ACCEPTS 16-, 20-, OR 24-BIT INPUT DATA q COMPLETE STEREO DAC: Includes Digital Filter and Output Amp q DYNAMIC RANGE: 92dB q MULTIPLE SAMPLING FREQUENCIES: fS = 44.1kHz, 48kHz, 96kHz q PROGRAMMABLE DUAL PLL CIRCUIT: 27MHz Master Clock Input q GENERATED SYSTEM CLOCK SCKO1: 33.8688MHz SCK02: 384fS S
