參數(shù)資料
型號(hào): CS8420-DSZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 4/94頁(yè)
文件大?。?/td> 0K
描述: IC CONV S/R DGTL AUDIO 28-SOIC
標(biāo)準(zhǔn)包裝: 27
類型: 采樣率轉(zhuǎn)換器
應(yīng)用: 數(shù)字音頻
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC
包裝: 管件
產(chǎn)品目錄頁(yè)面: 759 (CN2011-ZH PDF)
其它名稱: 598-1729
12
DS245F4
CS8420
2.
TYPICAL CONNECTION DIAGRAM
CS8420
Cable
Termination
RXP
RXN
AES3/
SPDIF
Source
3-wire Serial
Audio Source
ILRCK
ISCLK
SDIN
Clock Source
and Control
RMCK
OMCK
Hardware
Control
RST
RERR
EMPH
TCBL
To other
CS8420's
Cable
Interface
AES3/
SPDIF
Equipment
TXP
TXN
3-wire Serial
Audio Input
Device
OLRCK
OSCLK
SDOUT
Microcontroller
SDA/CDOUT
AD0 / CS
SCL/CCLK
AD1/CDIN
U
INT
VA+
VD+
Ferrite *
Bead
+5V
Analog
Supply *
+5V
Digital
Supply
0.1 F
μ
0.1 F
μ
* A separate analog supply is only necessary in applications where
RMCK is used for a jitter sensitive task. For applications where
RMCK is not used for a jitter sensitive task, connect VA+ to VD+
via a ferrite bead. Keep the decoupling capacitor between VA+
and AGND.
DGND
FILT
AGND
RFILT
CFILT
CRIP
H/S
47k
Ω
/AD2
Figure 5. Recommended Connection Diagram for Software Mode
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