參數(shù)資料
型號: CDB42438
廠商: Cirrus Logic, Inc.
元件分類: Codec
英文描述: 108 dB, 192 kHz 4-in, 6-out TDM CODEC
中文描述: 108分貝192千赫4 - 6 -出的TDM編解碼器
文件頁數(shù): 21/62頁
文件大小: 1004K
代理商: CDB42438
DS673PP2
21
SWITCHING SPECIFICATIONS - ADC/DAC PORT
(Inputs: Logic 0 = DGND, Logic 1 = VLS,
ADC_SDOUT C
LOAD
= 15 pF.)
Notes: 16.
After powering up the CS42432, RST should be held low after the power supplies and clocks are settled.
See Table 5 on page 42 for suggested MCLK frequencies.
VLS is limited to nominal 2.5 V to 5.0 V operation only.
ADC does not meet timing specification for Quad-Speed Mode.
17.
18.
19.
Parameters
Symbol
Min
Max
Units
Slave Mode
RST pin Low Pulse Width
MCLK Frequency
MCLK Duty Cycle
Input Sample Rate (FS pin)
(Note 16)
1
-
ms
MHz
%
kHz
kHz
kHz
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
0.512
45
4
50
100
45
8
8
5
16
3
5
5
10
15
50
55
50
100
200
55
-
-
-
-
-
-
-
-
-
(Note 17)
Single-Speed Mode
Double-Speed Mode
(Note 18)
Quad-Speed Mode
(Note 19)
F
s
F
s
F
s
SCLK Duty Cycle
SCLK High Time
SCLK Low Time
FS Rising Edge to SCLK Rising Edge
SCLK Rising Edge to FS Falling Edge
DAC_SDIN Setup Time Before SCLK Rising Edge
DAC_SDIN Hold Time After SCLK Rising Edge
DAC_SDIN Hold Time After SCLK Rising Edge
ADC_SDOUT Hold Time After SCLK Rising Edge
ADC_SDOUT Valid Before SCLK Rising Edge
t
sckh
t
sckl
t
fss
t
fsh
t
ds
t
dh
t
dh1
t
dh2
t
dval
ADC_SDOUT
DAC_SDIN
t
ds
SCLK
(input)
FS
(input)
MSB
t
dh1
t
sckh
t
sckl
t
dval
MSB-1
MSB
MSB-1
t
fsh
t
fss
t
dh2
Figure 5. TDM Serial Audio Interface Timing
相關(guān)PDF資料
PDF描述
CDB42448 108 dB, 192 kHz 6-in, 8-out CODEC
CDB4245 105 dB, 24-Bit, 192 kHz Streo Sudio CODEC
CDB42518 110 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB42528 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver
CDB4270 24-Bit, 192 kHz Stereo Audio CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
CDB42448 功能描述:音頻 IC 開發(fā)工具 Eval Bd 108dB 8-Ch 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
CDB4245 功能描述:音頻 IC 開發(fā)工具 Eval Bd 192kHz CODEC w/PGA & Input Mux 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
CDB42518 功能描述:音頻 IC 開發(fā)工具 Eval Bd 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
CDB42528 功能描述:音頻 IC 開發(fā)工具 Eval Bd 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