SRC4192

SRC 419 2 SRC 419 3 SRC4192(1) SRC4193(1) SBFS022A – JULY 2003 192kHz Stereo Asynchronous Sample Rate Converters FEATURES q AUTOMATIC SENSING OF THE INPUT-TOOUTPUT SAMPLING RATIO q WIDE INPUT-TO-OUTPUT SAMPLING RANGE: 16:1 to 1:16 q SUPPORTS INPUT & OUTPUT SAMPLING RATES UP TO 212kHz q DYNAMIC RANGE: 144dB (-60dbFS input, BW = 20Hz to fS /2, A-Weighted) q THD+N: -140dB (0dbFS input, BW = 20Hz to fS /2) q ATTENUATES SAMPLING AND REFERENCE CLOCK JITTER q HIGH PERFORMANCE, LINEAR PHASE DIGITAL FILTERING WITH BETTER THAN 140dB OF STOP BAND ATTENUATION q FLEXIBLE AUDIO SERIAL PORTS: Master or Slave Mode Operation Supports I2S, Left Justified, Right Justified, and TDM Data Formats Supports 16, 18, 20, or 24-Bit Audio Data TDM Mode allows daisy chaining of up to eight devices q SUPPORTS 24-, 20-, 18-, or 16-BIT INPUT AND OUTPUT DATA All output data is dithered from the internal 28-Bit data path q LOW GROUP DELAY OPTION FOR INTERPOLATION FILTER q DIRECT DOWNSAMPLING OPTION FOR DECIMATION FILTER (SRC4193 ONLY) q SPI PORT PROVIDES ACCESS TO INTERNAL CONTROL REGISTERS (SRC4193 ONLY) q SOFT MUTE FUNCTION q BYPASS MODE q PROGRAMMABLE DIGITAL OUTPUT ATTENUATION (SRC4193 ONLY) 256 steps: 0dB to –127.5dB, 0.5dB/step (1) Patents Pending. (2) Refer to the Applications Information section of this data sheet for details. q POWER DOWN MODE q OPERATES FROM A SINGLE +3.3 VOLT POWER SUPPLY q SMALL 28-LEAD SSOP PACKAGE q PIN COMPATIBLE WITH THE AD1896 (SRC4192 ONLY)(2) APPLICATIONS q q q q q q D...