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| DS90UA102-Q1 Datasheet, PDF (38/46 Pages) Texas Instruments – DS90UA102-Q1 Multi-Channel Digital Audio Link | |||
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DS90UA102-Q1
SNLS442A â JULY 2013 â REVISED SEPTEMBER 2013
DS90UA102-Q1
1.8V
VDDIO
VDDD
C3
C11
VDDIO
C8 C16
C18
VDDR
C4
C12
1.8V
1.8V
VDDR
C5
C13
VDDPLL
FB1
C6 C14
C17
FB2 C7 C15
C19
VDDCML
VDDCML
Serial
Interface
GPIO
Interface
I2C
Bus
Interface
C1
RIN+
RIN-
C2
GPIO0
GPIO1
GPIO2
GPIO3
VDDIO
PDB
OEN
OSS_SEL
BISTEN
RPU
RPU
SCL
SDA
RES0
DAP (GND)
VDDIO
C9
VDDIO
C10
SCK
LRCK
BCK
DOUT0
DOUT1
DOUT2
DOUT3
DOUT4
DOUT5
DOUT6
DOUT7
Digital
Audio
Interface
GPO0
GPO1
GPO2
GPO3
LOCK
PASS
IDx
GPO
Interface
1.8V
10 k3
RID
NOTE:
C1 - C2 = 0.1 µF (50 WV)
C3 - C10 = 0.01 µF
C11 - C16 = 0.1 µF
C17 - C18 = 4.7 µF
C19 = 22 µF
RPU = 4.7 k3
RID (see IDx Resistor Value Table)
FB1, FB2: Impedance = 1 k3 (@ 100 MHz)
low DC resistance (<13)
All RES0 pins should be tied to GND
All RES1 pins should be left floating
Figure 31. Typical Connection Diagram (STP Cable)
www.ti.com
38
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