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ALC5642R-VF-CG 数据表(PDF) 50 Page - Realtek Semiconductor Corp. |
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ALC5642R-VF-CG 数据表(HTML) 50 Page - Realtek Semiconductor Corp. |
50 / 156 page ALC5642-VF Datasheet Multi-Channel Audio Hub/CODEC with embedded Voice DSP and SounzReal TM Digital Sound Effect 38 Rev. 0.93 The following table (Table 13.) is shown the Fc with sample rate selection. For the formula of Fc calculation is also shown as: Fc = (Fs * tan -1(a/(2-a))) / π Where: Sample rate = 8K/12K/16K (MX-D3[14:12] and [10:8]), a = 2 -6 + n * 2-6 (n is PR-6E[11:6]) Sample rate = 24K/32K (MX-D3[14:12] and [10:8]), a = 2 -7 + n * 2-7 (n is PR-6E[11:6]) Sample rate = 44.1K/48L (MX-D3[14:12] and [10:8]), a = 2 -8 + n * 2-8 (n is PR-6E[11:6]) Sample rate = 88.2K/96L (MX-D3[14:12] and [10:8]), a = 2 -9 + n * 2-9 (n is PR-6E[11:6]) Sample rate = 176.4K/192L (MX-D3[14:12] and [10:8]), a = 2 -10 + n * 2-10 (n is PR-6E[11:6]) Table 16. Sample Rate with filter coefficient for Wind Filter PR-6E[11:6] n L & R Channel Sample Rate Setting 8K 16K 32K 44.1K 48K 000000 ’b, 0 20.0 40.1 39.9 27.4 29.8 000001 ’b, 1 40.4 80.8 80.2 55.0 59.9 000010 ’b, 2 61.1 122.2 120.7 82.7 90.0 000011 ’b, 3 82.1 164.2 161.6 110.5 120.3 000100 ’b, 4 103.4 206.9 202.8 138.4 150.6 000101 ’b, 5 125.1 250.2 244.4 166.4 181.1 000110 ’b, 6 147.1 294.3 286.2 194.5 211.7 000111 ’b, 7 169.5 339.0 328.4 222.7 242.5 001000 ’b, 8 192.2 384.4 371.0 251.1 273.3 001001 ’b, 9 215.2 430.5 413.8 279.5 304.3 001010 ’b, 10 238.7 477.4 457.0 308.1 335.4 001011 ’b, 11 262.4 524.9 500.5 336.8 366.6 001100 ’b, 12 286.6 573.2 544.4 365.6 397.9 001101 ’b, 13 311.1 622.3 588.6 394.5 429.4 001110 ’b, 14 336.0 672.1 633.2 423.5 460.9 001111 ’b, 15 361.3 722.6 678.1 452.6 492.6 010000 ’b, 16 386.9 773.9 723.3 481.9 524.5 010001 ’b, 17 413.0 826.0 768.9 511.2 556.4 010010 ’b, 18 439.4 878.9 814.9 540.7 588.5 010011 ’b, 19 466.2 932.5 861.2 570.3 620.7 010100 ’b, 20 493.5 987.0 907.8 600.0 653.0 010101 ’b, 21 521.1 1042.2 954.9 629.8 685.5 010110 ’b, 22 549.1 1098.2 1002.2 659.7 718.1 010111 ’b, 23 577.5 1155.0 1050.0 689.8 750.8 011000 ’b, 24 606.3 1212.7 1098.1 719.9 783.6 011001 ’b, 25 635.5 1271.1 1146.6 750.2 816.6 011010 ’b, 26 665.1 1330.3 1195.5 780.6 849.6 011011 ’b, 27 695.2 1390.4 1244.7 811.1 882.9 011100 ’b, 28 725.6 1451.2 1294.3 841.8 916.2 011101 ’b, 29 756.4 1512.9 1344.3 872.5 949.7 011110 ’b, 30 787.6 1575.3 1394.7 903.4 983.3 011111 ’b, 31 819.3 1638.6 1445.4 934.4 1017.0 100000 ’b, 32 851.3 1702.7 1496.5 965.5 1050.9 100001 ’b, 33 883.7 1767.5 1548.0 996.8 1084.9 100010 ’b, 34 916.6 1822.3 1599.9 1028.1 1119.0 100011 ’b, 35 949.8 1899.6 1652.2 1059.6 1153.3 100100 ’b, 36 983.3 1966.7 1704.9 1091.2 1187.7 |
类似零件编号 - ALC5642R-VF-CG |
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类似说明 - ALC5642R-VF-CG |
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