參數(shù)資料
型號(hào)： TLV320AIC36IZQE
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PBGA80
封裝： 5 X 5 MM, GREEN, PLASTIC, VFBGA-80
文件頁數(shù)： 93/165頁
文件大?。?/td> 1895K
代理商： TLV320AIC36IZQE
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www.ti.com
SBAS387A – MAY 2009 – REVISED JUNE 2010
5.8.3.2
Biquad Section
The transfer function of each of the biquad filters is given by
(3)
The frequency response for each of the biquad section with default coefficients is flat at a gain of 0 dB.
Table 5-6. ADC Biquad Filter Coefficients
Filter
ADC Coefficient Left
ADC Coefficient Right Channel
Coefficient
Channel
BIQUAD A
N0
C7 (Pg 4, Reg 14 and 15)
C39 (Pg 4, Reg 78 and 79)
N1
C8 (Pg 4, Reg 16 and 17)
C40 (Pg 4, Reg 80 and 81)
N2
C9 (Pg 4, Reg 18 and 19)
C41 (Pg 4, Reg 82 and 83)
D1
C10 (Pg 4, Reg 20 and 21)
C42 (Pg 4, Reg 84 and 85)
D2
C11 (Pg 4, Reg 22 and 23)
C43 (Pg 4, Reg 86 and 87)
BIQUAD B
N0
C12 (Pg 4, Reg 24 and 25)
C44 (Pg 4, Reg 88 and 89)
N1
C13 (Pg 4, Reg 26 and 27)
C45 (Pg 4, Reg 90 and 91)
N2
C14 (Pg 4, Reg 28 and 29)
C46 (Pg 4, Reg 92 and 93)
D1
C15 (Pg 4, Reg 30 and 31)
C47 (Pg 4, Reg 94 and 95)
D2
C16 (Pg 4, Reg 32 and 33)
C48 (Pg 4, Reg 96 and 97)
BIQUAD C
N0
C17 (Pg 4, Reg 34 and 35)
C49 (Pg 4, Reg 98 and 99)
N1
C18 (Pg 4, Reg 36 and 37)
C50 (Pg 4, Reg 100 and 101)
N2
C19 (Pg 4, Reg 38 and 39)
C51 (Pg 4, Reg 102 and 103)
D1
C20 (Pg 4, Reg 40 and 41)
C52 (Pg 4, Reg 104 and 105)
D2
C21 (Pg 4, Reg 42 and 43)
C53 (Pg 4, Reg 106 and 107)
BIQUAD D
N0
C22 (Pg 4, Reg 44 and 45)
C54 (Pg 4, Reg 108 and 109)
N1
C23 (Pg 4, Reg 46 and 47)
C55 (Pg 4, Reg 110 and 111)
N2
C24 (Pg 4, Reg 48 and 49)
C56 (Pg 4, Reg 112 and 113)
D1
C25 (Pg 4, Reg 50 and 51)
C57 (Pg 4, Reg 114 and 115)
D2
C26 (Pg 4, Reg 52 and 53)
C58 (Pg 4, Reg 116 and 117)
BIQUAD E
N0
C27 (Pg 4, Reg 54 and 55)
C59 (Pg 4, Reg 118 and 119)
N1
C28 (Pg 4, Reg 56 and 57)
C60 (Pg 4, Reg 120 and 121)
N2
C29 (Pg 4, Reg 58 and 59)
C61 (Pg 4, Reg 122 and 123)
D1
C30 (Pg 4, Reg 60 and 61)
C62 (Pg 4, Reg 124 and 125)
D2
C31 (Pg 4, Reg 62 and 63)
C63 (Pg 4, Reg 126 and 127)
Copyright 2009–2010, Texas Instruments Incorporated
APPLICATION INFORMATION
33
Product Folder Link(s): TLV320AIC36
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