ADV7181BST Analog Devices Inc, ADV7181BST Datasheet - Page 98

• Manufacturer Part Number: ADV7181BST
• Description: IC VIDEO DECODER SDTV 64-LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7181BST

• Rohs Status: RoHS non-compliant
• Applications: Recorders, Set-Top Boxes
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Adc/dac Resolution: 9b
• Screening Level: Industrial
• Package Type: LQFP
• Pin Count: 64
• For Use With: EVAL-ADV7181BEB - BOARD EVALUATION FOR ADV7181
• Lead Free Status / RoHS Status: Compliant

ADV7181B
RECOMMENDED ANTI-ALIAS FILTER
CIRCUIT IS SHOWN IN FIGURE 44 ON THE
PREVIOUS PAGE. THIS CIRCUIT INCLUDES
A 75Ω TERMINATION RESISTOR, INPUT
BUFFER AND ANTI-ALIASING FILTER.
S-VIDEO
CBVS
Pb
Pr
Y
CAPACITOR VALUES
ARE DEPENDENT
ON XTAL ATTRIBUTES.
SELECT I
FILTER CIRCUIT
FILTER CIRCUIT
FILTER CIRCUIT
FILTER CIRCUIT
FILTER CIRCUIT
FILTER CIRCUIT
ADDRESS
ANTI-ALIAS
ANTI-ALIAS
ANTI-ALIAS
ANTI-ALIAS
ANTI-ALIAS
ANTI-ALIAS
MPU INTERFACE
CONTROL LINES
2
+
AGND
DVDDIO
AGND DGND
C
DVSS
10μF
AGND
47pF
0.1μF
0.1μF
DGND
DVDDIO
0.1μF
DVDDIO
47pF
+
+
10μF
RESET
DVDDIO
1MΩ
DVDD
DGND
(3.3V)
PVDD
(1.8V)
AVDD
(3.3V)
(1.8V)
10μF
10μF
2kΩ
AGND
AGND
+
DVDDIO
100nF
28.63636MHz
4.7kΩ
0.1μF
0.1μF
DVDDIO
2kΩ
0.1μF
DGND
33μF
33μF
33μF
33μF
DGND
AGND
AGND
DGND
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
FERRITE BEAD
100nF
100nF
100nF
100nF
100nF
100nF
Figure 45. Typical Connection Diagram
33Ω
33Ω
0.1nF
0.1nF
AIN2
AIN1
AIN3
AIN3
AIN4
AIN5
AIN6
CAPY1
CAPY2
CAPC2
CML
REFOUT
XTAL
XTAL1
PWRDN
ALSB
SCLK
SDA
RESET
Rev. B | Page 98 of 100
10μF
10μF
10μF
10μF
DGND
AGND
AGND
DGND
AGND
AGND
ADV7181B
DGND
DGND
INTRQ
FIELD
ELPF
0.1μF
0.1μF
0.1μF
0.1μF
LLC
SFL
DGND
AGND
AGND
DGND
P10
P11
P12
P13
P14
P15
HS
VS
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
1.69kΩ
82nF
0.01μF
0.01μF
0.01μF
0.01μF
DGND
AGND
AGND
DGND
PVDD
MULTI-FORMAT
PIXEL PORT
P15–
P7
P15
INTERRUPT O/P
27MHz OUTPUT CLOCK
SFL O/P
HS O/P
VS O/P
FIELD O/P
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
POWER SUPPLY
DECOUPLING FOR
EACH POWER PIN
–
P0
–
P8
P8
10nF
Cb
8-BIT
Y1
AND
AND
ITU-R
Cr
Y2
16-BIT
16-BIT
BT.656
ITU-R
ITU-R
PIXEL
BT.656
BT.656
DATA
PIXEL
@
PIXEL
27MHz
DATA
DATA
@
@
13.5MHz
13.5MHz