AK4399EQ
AK4399EQ Datasheet
[AK4399]
| Part | Datasheet |
|---|---|
AK4399EQ |
AK4399EQ (pdf) |
| PDF Datasheet Preview |
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| [AK4399] AK4399 High Performance 123dB Premium 32-Bit DAC GENERAL DESCRIPTION AK4399 is a 32-bit DAC, which corresponds to DVD-Audio systems. An internal circuit includes newly developed 32bit Digital Filter for better sound quality achieving low distortion characteristics and wide dynamic range. The AK4399 has full differential SCF outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The AK4399 accepts 192kHz PCM data and 1-bit DSD data, ideal for a wide range of applications including DVD-Audio and SACD. FEATURES • 128x Over sampling • Sampling Rate 30kHz ~ 216kHz • 32Bit 8x Digital Filter Short delay option GD=7/fs - Ripple ±0.005dB, Attenuation 100dB • High Tolerance to Clock Jitter • Low Distortion Differential Output • DSD data input • Digital De-emphasis for 32, 48kHz sampling • Soft Mute • Digital Attenuator 255 levels and 0.5dB step • Mono Mode • External Digital Filter Mode • THD+N -105dB • DR, S/N 123dB • I/F Format 24/32bit MSB justified, 16/20/24/32bit LSB justified, I2S, DSD • Master Clock: 30kHz ~ 32kHz 1152fs 30kHz ~ 54kHz 512fs or 768fs 30kHz ~ 108kHz 256fs or 384fs 108kHz ~ 216kHz 128fs or 192fs • Power Supply ~ 5.25V • Digital Input Level TTL • Package 44pin LQFP MS1005-E-00 -1- 2008/10 • Block Diagram BICK/DCLK LRCK/DSDR/WCK SDATA/DSDL BCK DINL DINR DVDD VSS3 PCM Data Interface DSD Data Interface External DF Interface 8X Interpolator [AK4399] DATT Soft Mute AVDD VSS4 Bias Modulator Vref VSS2 VDDL AOUTLP AOUTLN VCML VREFHL VREFLL VREFLR VREFLL VCMR AOUTRP AOUTRN CSN/SMUTE CCLK/DEM0 CDTI/DEM1 Control Register Clock Divider CAD0 CAD1/DIF0 PSN DZFL/DIF1 DIF2 MCLK Block Diagram DZFR VDDR VSS1 MS1005-E-00 -2- • Ordering Guide AK4399EQ AKD4399 • Pin Layout −10 ~ +70°C 44pin LQFP 0.8mm pitch Evaluation Board for AK4399 [AK4399] AOUTRN VSS1 VDDR VREFHR VREFL R VREFL L VREFHL VDDL VSS2 AOUTL N AOUTLP VCML VSS3 AVDD MCLK VSS4 AK4399 Top View AOUTRP VCMR DINL DINR TST2/DZFR DIF2 DIF1/DZFL DIF0/CAD1 DEM1/CDTI DEM0/CCLK TST1/CAD0 SMUTE/CSN LRCK/DSDR/WCK 5 SDATA/DSDL 4 BICK/DCLK 3 PDN 2 |
| More datasheets: FC75-02-CA006 | FC75-01-CA012 | FC75-08-CA003 | FC75-08-CA006 | FC75-08-CA012 | FC75-02-CA003 | FC75-04-CA003 | FC75-04-CA012 | CY7C1523AV18-250BZC | CY7C1523AV18-200BZC |
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