参数资料
型号: CS4398-CZZ
厂商: Cirrus Logic Inc
文件页数: 2/46页
文件大小: 0K
描述: IC DAC 120DB 192KHZ W/VC 28TSSOP
标准包装: 50
位数: 24
数据接口: 串行
转换器数目: 2
电压电源: 模拟和数字
功率耗散(最大): 340mW
工作温度: -10°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 管件
输出数目和类型: 4 电压,单极
采样率(每秒): 216k
产品目录页面: 757 (CN2011-ZH PDF)
配用: 598-1155-ND - BOARD EVAL FOR CS4398 DAC
其它名称: 598-1067-5
10
DS568F1
CS4398
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
The filter characteristics have been normalized to the sample rate (Fs) and can be referenced to the desired sam-
ple rate by multiplying the given characteristic by Fs.)
(See note 9.)
4. Slow Roll-off interpolation filter is only available in Control Port mode.
5. Filter response is guaranteed by design.
6. Response is clock-dependent and will scale with Fs.
7. For Single-Speed Mode, the Measurement Bandwidth is from stopband to 3 Fs.
For Double-Speed Mode, the Measurement Bandwidth is from stopband to 3 Fs.
For Quad-Speed Mode, the Measurement Bandwidth is from stopband to 1.34 Fs.
8. De-emphasis is available only in Single-Speed Mode; Only 44.1 kHz De-emphasis is available in Stand-
Alone mode.
9. Amplitude vs. Frequency plots of this data are available in the “Appendix” on page 41.
Parameter
Fast Roll-Off
Unit
Min
Typ
Max
Combined Digital and On-Chip Analog Filter Response - Single-Speed Mode - 48 kHz (Note 5)
Passband (Note 6)
to -0.01 dB corner
to -3 dB corner
0
-
.454
.499
Fs
Frequency Response 10 Hz to 20 kHz
-0.01
-
+0.01
dB
StopBand
0.547
-
Fs
StopBand Attenuation
(Note 7)
102
-
dB
Group Delay
-
9.4/Fs
-
s
De-emphasis Error (Note 8)
Fs = 32 kHz
(Relative to 1 kHz)
Fs = 44.1 kHz
Fs = 48 kHz
-
±0.23
±0.14
±0.09
dB
Combined Digital and On-Chip Analog Filter Response - Double-Speed Mode - 96 kHz (Note 5)
Passband (Note 6)
to -0.01 dB corner
to -3 dB corner
0
-
.430
.499
Fs
Frequency Response 10 Hz to 20 kHz
-0.01
-
0.01
dB
StopBand
.583
-
Fs
StopBand Attenuation
(Note 7)
80
-
dB
Group Delay
-
4.6/Fs
-
s
Combined Digital and On-Chip Analog Filter Response - Quad-Speed Mode - 192 kHz (Note 5)
Passband (Note 6)
to -0.01 dB corner
to -3 dB corner
0
-
.105
.490
Fs
Frequency Response 10 Hz to 20 kHz
-0.01
-
0.01
dB
StopBand
.635
-
Fs
StopBand Attenuation
(Note 7)
90
-
dB
Group Delay
-
4.7/Fs
-
s
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