CS8420-DSZR 데이터 시트보기 (PDF) - Cirrus Logic
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CS8420-DSZR Datasheet PDF : 94 Pages
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CS8420
RECEIVER
STEREO MODE
TRANSMITTER
STEREO MODE
96kHz stereo
96kHz frame rate
A
AES3
Receiver B
96kHz
Fsi
96kHz
Fso
A In SRC Out A
B
B
96kHz stereo
96kHz frame rate
A
AES3
B Transmitter
PLL
256x96kHz
OMCK (256, 384, or 512x 96kHz)
RECEIVER
MONO MODE
96kHz mono
48kHz frame rate
A*
AES3
Receiver B
TRANSMITTER
MONO MODE
96kHz 96kHz
Fsi
Fso MMTLR
96kHz mono
A In SRC Out A
A
48kHz frame rate
+ AES3
B
B
B Transmitter
PLL (x2)
256x96kHz
* A & B sub-frames data are time-multiplexed
into consecutive samples
OMCK (256, 384, or 512x 96kHz)
+ Consecutive samples are alternately routed
to A & B sub-fames
RECEIVER TIMING
TRANSMITTER TIMING
Frame
Incoming
AES3
A1 B1 A2 B2
STEREO
SRC Ain
A1
A2
SRC Bin
B1
B2
MONO
Ain & Bin
SRC
A1 B1 A2 B2
SRC Aout
A1
SRC Bout
B1
Outgoing
AES3
Outgoing
AES3
A selected
STEREO
MONO
Outgoing
AES3
B selected
A2
B2
Frame
A1 B1 A2 B2
Frame
A1
A2
B1
B2
Figure 21. Mono Mode Operation Compared to Normal Stereo Operation
DS245F4
27
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