參數(shù)資料
型號(hào): CDB42418
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 110 dB, 192kHz 8-Ch CODEC WITH PLL
中文描述: 110分貝,192kHz的8通道編解碼器與鎖相環(huán)
文件頁(yè)數(shù): 52/67頁(yè)
文件大小: 1433K
代理商: CDB42418
CS42418
52
Notes: 3. Typical performance numbers are taken at 25° C. Min/Max performance numbers are guaranteed across
the specified temperature range, T
A
.
4. Referred to the typical full-scale voltage.
5. Measured between AIN+ and AIN-
A/D DIGITAL FILTER CHARACTERISTICS
Notes: 6.
The filter frequency response scales precisely with Fs.
Response shown is for Fs equal to 48 kHz. Filter characteristics scale with Fs.
7.
FILT+ Nominal Voltage
Output Impedance
Maximum allowable DC current
-
-
-
5.0
35
0.01
-
-
-
-
-
-
5.0
35
0.01
-
-
-
V
k
mA
Parameter
Symbol
Min
Typ
Max
Unit
Single Speed Mode (2 to 50 kHz sample rates)
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Group Delay Variation vs. Frequency
Double Speed Mode (50 to 100 kHz sample rates)
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Group Delay Variation vs. Frequency
Quad Speed Mode (100 to 192 kHz sample rates)
Passband
Passband Ripple
Stopband
Stopband Attenuation
Total Group Delay (Fs = Output Sample Rate)
Group Delay Variation vs. Frequency
High Pass Filter Characteristics
Frequency Response
-3.0 dB
-0.13 dB
Phase Deviation
@ 20 Hz
Passband Ripple
Filter Setting Time
(-0.1 dB)
(Note 6)
0
-
-
-
-
-
0.47
±
0.035
-
-
-
0.0
Fs
dB
Fs
dB
s
μ
s
(Note 6)
0.58
-95
-
-
t
gd
t
gd
12/Fs
-
(-0.1 dB)
(Note 6)
0
-
-
-
-
-
0.45
±
0.035
-
-
-
0.0
Fs
dB
Fs
dB
s
μ
s
(Note 6)
0.68
-92
-
-
t
gd
t
gd
9/Fs
-
(-0.1 dB)
(Note 6)
0
-
-
-
-
-
0.24
±
0.035
-
-
-
0.0
Fs
dB
Fs
dB
s
μ
s
(Note 6)
0.78
-97
-
-
t
gd
t
gd
5/Fs
-
(Note 7)
(Note 7)
-
1
20
10
-
-
-
-
0
-
Hz
Hz
Deg
dB
s
-
-
-
10
5
/Fs
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CDB42426 114 dB, 192kHz 6-Ch CODEC WITH PLL
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參數(shù)描述
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CDB4244 制造商:Cirrus Logic 功能描述:EVAL BD 4 INPUT/ 4 OUTPUT CODEC - Boxed Product (Development Kits) 制造商:Cirrus Logic 功能描述:Eval Board
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