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PCM5122 Datasheet(PDF) 10 Page - Texas Instruments |
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PCM5122 Datasheet(HTML) 10 Page - Texas Instruments |
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10 / 107 page  PCM5121, PCM5122 SLAS763A – AUGUST 2012 – REVISED SEPTEMBER 2012 www.ti.com ELECTRICAL CHARACTERISTICS (continued) All specifications at TA = 25°C, AVDD = CPVDD = DVDD = 3.3V, fS = 48kHz, system clock = 512fS and 24-bit data unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Dynamic Performance (PCM Mode)(2)(3) (Values shown for two devices PCM5122 / PCM5121) fS = 48kHz –93 / –92 –83 / –82 THD+N at -1 dB(3) fS = 96kHz –93 / –92 fS = 192kHz –93 / –92 Dynamic range(3) EIAJ, A-weighted, fS = 48kHz 106 / 100 112 / 106 EIAJ, A-weighted, fS = 96kHz 112 / 106 EIAJ, A-weighted, fS = 192kHz 112 / 106 Signal-to-noise ratio(3) EIAJ, A-weighted, fS = 48kHz 112 / 106 dB EIAJ, A-weighted, fS = 96kHz 112 / 106 EIAJ, A-weighted, fS = 192kHz 112 / 106 Signal to noise ratio with analog EIAJ, A-weighted, fS = 48kHz 113 123 mute(3)(4) EIAJ, A-weighted, fS = 96kHz 113 123 EIAJ, A-weighted, fS = 192kHz 113 123 Channel Separation fS = 48kHz 100 / 95 109 / 103 fS = 96kHz 100 / 95 109 / 103 fS = 192kHz 100 / 95 109 / 103 (2) Filter condition: THD+N: 20Hz HPF, 20kHz AES17 LPF Dynamic range: 20Hz HPF, 20kHz AES17 LPF, A-weighted Signal-to-noise ratio: 20Hz HPF, 20kHz AES17 LPF, A-weighted Channel separation: 20Hz HPF, 20kHz AES17 LPF Analog performance specifications are measured using the System Two Cascade™ audio measurement system by Audio Precision™ in the RMS mode. (3) Output load is 10k Ω, with 470Ω output resistor and a 2.2nF shunt capacitor (see recommended output filter). (4) Assert XSMT or both L-ch and R-ch PCM data are BPZ 10 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Product Folder Links: PCM5121 PCM5122 |
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Similar Description - PCM5122 |
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