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参数资料
| 型号： | CS4354-CSZ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | DAC |
| 中文描述： | SERIAL INPUT LOADING, 24-BIT DAC, PDSO14 |
| 封装： | 0.150 INCH, LEAD FREE, MS-012, SOIC-14 |
| 文件页数： | 25/26页 |
| 文件大小： | 414K |
| 代理商： | CS4354-CSZ |
8
DS895PP1
CS4354
SWITCHING SPECIFICATIONS - SERIAL AUDIO INTERFACE
12. Not all sample rates are supported for all clock ratios. See Section 4.2 “Sample Rate Range/Operational
Mode Detect” on page 13 for supported ratios and frequencies. SSM = Single-Speed Mode,
DSM = Double-Speed Mode, QSM = Quad-Speed Mode.
13. SCLK period is defined by the SCLK / LRCK ratio. The SCLK/LRCK ratio may be either 32, 48, or 64.
See Table 5 on page 14.
14.
Parameters
Symbol
Min
Typ
Max
Units
MCLK frequency
7.6
-
55.3
MHz
MCLK duty cycle
45
-
55
%
Input sample rate
All MCLK/LRCK ratios combined
(SSM) 256x, 384x, 512x, 768x, 1024x
(DSM) 128x, 192x, 256x, 384x, 512x
(QSM) 128x, 192x, 256x
Fs
30
84
170
-
216
54
108
216
kHz
External SCLK Mode
LRCK duty cycle
45
-
55
%
SCLK pulse width low
tsclkl
20
-
ns
SCLK pulse width high
tsclkh
20
-
ns
SCLK duty cycle
45
-
55
%
SCLK rising to LRCK edge delay
tslrd
20
-
ns
LRCK edge to SCLK rising delay
tslrs
20
-
ns
SDIN valid to SCLK rising setup time
tsdlrs
20
-
ns
SCLK rising to SDIN hold time
tsdh
20
-
ns
Internal SCLK Mode
LRCK duty cycle
--
SCLK period
tsclkw
--
ns
MCLK falling to LRCK edge
tmclkf
-ns
LRCK edge to SCLK rising
tsclkr
-
-ns
SDIN valid to SCLK rising setup time
tsdlrs
--
ns
SCLK rising to SDIN hold time
MCLK / LRCK = 1024, 512, 256, 128
tsdh
--
ns
MCLK / LRCK = 768, 384, 192
-
50%
1
2MCLK
----------------------------
–
50%
1
2MCLK
----------------------------
+
109
SCLK
----------------
109
–
4MCLK
---------------------------
109
4MCLK
---------------------------
109
512
Fs
-----------------------
10
+
109
512
Fs
-----------------------
15
+
109
384
Fs
-----------------------
15
+
t
sclkr
t
sclkw
2
-----------------
10
9
2MCLK
---------------------------t
mclkf
++
=
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相关代理商/技术参数 |
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|---|---|
| CS4354-CSZR | 制造商:Cirrus Logic 功能描述:5V DAC W/ 2VRMS LINE DRIVER - Tape and Reel 制造商:Cirrus Logic 功能描述:DAC 制造商:Cirrus Logic 功能描述:IC DAC 24BIT SRL 14SOIC |
| CS4355-CSZ | 制造商:Cirrus Logic 功能描述:5-V STEREO DAC WITH 2-VRMS GROUND-CENTERED OUTPUT - Bulk 制造商:Cirrus Logic 功能描述:DAC |
| CS4355-CSZR | 制造商:Cirrus Logic 功能描述:5-V STEREO DAC WITH 2-VRMS GROUND-CENTERED OUTPUT - Tape and Reel 制造商:Cirrus Logic 功能描述:DAC |
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| CS4360 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:24-Bit, 192 kHz 6 Channel D/A Converter |
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