Datasheet

ADV7189B
Rev. B | Page 100 of 104
2kΩ 2kΩ
AGND DGND
AGND DGND
0.1μF
DGND
0.01μF
DGND
33μF
DGND
10μF
DGND
FERRITE BEAD
DVDDIO
(3.3V)
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
0.1μF
AGND
0.01μF
AGND
33μF
AGND
10μF
AGND
FERRITE BEAD
PVDD
(1.8V)
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
0.1μF
AGND
0.01μF
AGND
33μF
AGND
10μF
AGND
FERRITE BEAD
AVDD
(3.3V)
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
0.1μF
DGND
0.01μF
DGND
33μF
DGND
10μF
DGND
FERRITE BEAD
DVDD
(1.8V)
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
AGND DGND
DVDD
AVDD
PVDD
DVDDIO
AIN1
100nF
AIN7
AIN2
100nF
AIN8
AIN3
100nF
AIN9
AIN4
100nF
AIN10
AIN5
100nF
AIN11
AIN6
100nF
AIN12
AGND
AGND
75Ω 75Ω 75Ω 75Ω 75Ω 75Ω
S-VIDEO
Y
Pr
Pb
CBVS
+
CAPY1
CAPY2
AGND
1nF0.1μF10μF
0.1μF
+
CAPC1
CAPC2
CML
AGND
1nF0.1μF10μF
0.1μF
LLC1
27MHz OUTPUT CLOCK
LLC2 13.5MHz OUTPUT CLOCK
SFL SFL O/P
HS HS O/P
VS VS O/P
FIELD FIELD O/P
ELPF
1.69kΩ 10nF
82nF
PVDD
DGND
DVDDIO
100nF
OE OUTPUT ENABLE I/P
P19–P10 10-BIT ITU-R BT.656 PIXEL DATA @ 27MHz
P9–P0 Cb AND Cr 20-BIT ITU-R BT.656 PIXEL DATA @ 13.5MHz
P19–P10 Y 20-BIT ITU-R BT.656 PIXEL DATA @ 13.5MHz
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
MULTI-
FORMAT
PIXEL
PORT
+
10μF 0.1μF
REFOUT
AGND
0.1μF10μF
+
XTAL
47pF
1
DGND
XTAL1
ALSB
47pF
1
DGND
28.63636MHz
ADV7189B
DVDDIO
SELECT I
2
C
ADDRESS
DVSS
MPU INTERFACE
CONTROL LINES
SCLK
SDA
100Ω
100Ω
DVDDIO DVDDIO
4.7kΩ
RESETRESET
04983-0-042
INTERRUPT O/P
INTRQ
ANTIALIAS
FILTER CIRCUIT
ANTIALIAS
FILTER CIRCUIT
ANTIALIAS
FILTER CIRCUIT
ANTIALIAS
FILTER CIRCUIT
ANTIALIAS
FILTER CIRCUIT
RECOMMENDED ANTIALIAS FILTER
CIRCUIT IS SHOWN IN FIGURE 45 ON THE
PREVIOUS PAGE. THIS CIRCUIT INCLUDES
A 75Ω TERMINATION RESISTOR, INPUT
BUFFER AND ANTIALIASING FILTER.
NOTE:
1
CAPACITOR VALUES
ARE DEPENDANT ON
XTAL ATTRIBUTES.
1MΩ
Figure 46. Typical Connection Diagram