DS90UH929-Q1 Datasheet, PDF (62/77 Pages) Texas Instruments – 720p HDMI to FPD-Link III Bridge Serializer with HDCP

DS90UH929-Q1
SNLS458 – NOVEMBER 2014
Typical Applications (continued)
1.8V
VDD18
(Filtered 1.8V)
FB1
10µF 1µF 0.1µF
1µF
1µF
1.1V
FB2
10µF 1µF 0.1µF
3.3V (DC coupled)/1.8V (AC coupled)
FB5
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.1µF
VDD18
VDD18
VDD18
VDDIO
VDDIO
0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
VDDL11
VDDL11
VTERM
0.01µF
TMDS
(DC coupled)
IN_CLK+
IN_CLK-
IN_D0+
IN_D0-
IN_D1+
IN_D1-
IN_D2+
IN_D2-
Hot Plug Detect
1k
3.3V
RX_5V
HPD
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VDDHA11
VDDHA11
VDDHA11
VDDHA11
VDDHS11
VDDHS11
VDDS11
VDDA11
VDDP11
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
0.01µF
- 0.1µF
DOUT+
DOUT-
1.1V
0.1µF 1µF 10µF ^FB3
0.1µF 1µF 10µF ^FB4
C1
C2
50
FPD-Link III
LFT
IDx
MODE_SEL0
MODE_SEL1
10nF
R1
VDD18
(Filtered 1.8V)
R2 0.1µF _R3
R4 _{0.1µF R5}
R6 _0.1µF
27k
HDMI Control
1.8V
10k
Controller (Optional)
>10µF
REF CLKIN
I2S Audio
47k 47k
DDC_SDA
DDC_SCL
CEC
PDB
SDA
SCL
INTB
REM_INTB
VDDI2C
4.7k 4.7k 4.7k 4.7k
1.8V
I2C
Interrupts
X1
I2S_WC
I2S_CLK
I2S_DA
I2S_DB
I2S_DC
I2S_DD
float
NC[8:0]
DS90UH929-Q1
SCLK
SWC
SDIN
MCLK
RES0
RES1
RES2
DAP
50
Aux Audio
NOTE:
FB1,FB5: DCR<=0.3Ohm; Z=1Kohm@100MHz
FB2-FB4: DCR<=25mOhm; Z=120ohm@100MHz
C1 = 0.033µF (50 WV; 0402)
C2 = 0.015µF (50 WV; 0402)
R1 ± R2 (see IDx Resistor Values Table)
R3 ± R6 (see MODE_SEL Resistor Values Table)
VDDI2C = Pull up voltage of I²C bus. Refer to I2CSEL pin
description for 1.8V or 3.3V operation.
Figure 21. Typical Application Connection -- Coax
62
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