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參數(shù)資料
| 型號： | CDB4228 |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 24-Bit, 96 kHz Surround Sound Codec |
| 中文描述： | 24位96千赫環(huán)繞聲解碼器 |
| 文件頁數(shù)： | 5/30頁 |
| 文件大?。?/td> | 487K |
| 代理商： | CDB4228 |
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CS4228
DS307PP1
5
ANALOG CHARACTERISTICS
(Continued)
Notes: 5.
The passband and stopband edges scale with frequency. For input word rates, Fs, other than 44.1 kHz,
the 0.01 dB passband edge is 0.4535×Fs and the stopband edge is 0.5465×Fs.
Digital filter characteristics.
Measurement bandwidth is 10 Hz to 3 Fs.
6.
7.
Specifications are subject to change without notice
Base Rate Mode
Min
Typ
High Rate Mode
Min
Typ
Parameter
Symbol
Max
Max
Units
Analog Output Characteristics
- Minimum Attenuation, 10 k
, 100 pF load; unless otherwise specified.
DAC Resolution
Signal-to-Noise/Idle Channel Noise
(DAC muted, A weighted)
Dynamic Range
(DAC not muted, A weighted)
(DAC not muted, unweighted)
Total Harmonic Distortion
THD
Total Harmonic Distortion + Noise
THD+N
Interchannel Isolation
Interchannel Gain Mismatch
Attenuation Step Size
(All Outputs)
Programmable Output Attenuation Span
Offset Voltage
Full Scale Output Voltage
Gain Drift
Analog Output Load
Minimum Load Resistance:
Maximum Load Capacitance:
Combined Digital and Analog Filter Characteristics
Frequency Response
10 Hz to 20 kHz
Deviation from Linear Phase
Passband: to 0.01 dB corner
(Notes 5, 6)
Passband Ripple
(Note 6)
Stopband
(Notes 5, 6)
Stopband Attenuation
(Notes 4, 7)
Group Delay (Fs = Input Word Rate)
tgd
Analog Loopback Performance
Signal-to-noise Ratio
(CCIR-2K weighted, -20 dB FS input)
16
TBD
-
24
-
16
TBD
24
-
Bits
dB
103
103
TBD
-
-
-
-
-
TBD
TBD
-
TBD
-
103
100
0.003
-90
90
0.1
0.5
-90.5
10
1.3
100
-
-
-
-
-
-
-
-
-
103
100
0.003
-90
90
0.1
0.5
-90.5
10
1.3
100
-
-
-
-
-
-
dB
dB
%
dB
dB
dB
dB
dB
mV
Vrms
ppm/°C
TBD
-
-
TBD
-
-
TBD
-
TBD
TBD
-
-
-
TBD
-
-
-
-
-
-
10
100
-
-
-
-
10
100
-
-
k
pF
±0.1
±0.5
-
-
-
-
16/Fs
±0.1
±0.5
-
-
-
-
16/Fs
dB
-
0
-
-
-
0
-
56
65
-
-
Degrees
kHz
dB
kHz
dB
s
20.0
±0.01
-
-
-
40
±0.01
-
-
-
24.1
70
-
CCIR-2K
-
TBD
-
-
TBD
-
dB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDB4228A | 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con |
| CDB42324 | 功能描述:音頻 IC 開發(fā)工具 Eval Bd 2-In 4-Out Mult. -Ch CODEC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| CDB42325 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:10-In, 6-Out, 2 Vrms Audio CODEC with Headphone |
| CDB42406 | 制造商:Cirrus Logic 功能描述:EVAL BD FOR CS42406 - Bulk |
| CDB42416 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:110 dB, 192kHz 6-Ch CODEC WITH PLL |
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