ADV7182 Datasheet, PDF (95/96 Pages) Analog Devices – 10-Bit, SDTV Video Decoder with Differential Inputs

Data Sheet
ADV7182
TYPICAL CIRCUIT CONNECTION
Figure 49 provides an example of how to connect the ADV7182. For a detailed schematic of the ADV7182 evaluation boards, contact a
local Analog Devices field applications engineer or Analog Devices distributor.
1.3kΩ
0.1µF
A_IN1
430Ω
DIFF CVBS
INPUT
75Ω
1.3kΩ
430Ω
0.1µF
A_IN2
D_VDD_1.8V
0.1µF 10nF 0.1µF
10nF
D_VDDIO_3.3V
0.1µF
10nF
A_VDD_1.8V
0.1µF
10nF
SINGLE-ENDED
INPUT EXAMPLE
24Ω
0.1µF
51Ω
SINGLE-ENDED
INPUT EXAMPLE
24Ω
0.1µF
51Ω
A_IN3
A_IN4
A_IN1
A_IN2
A_IN3
A_IN4
D_VDDIO_3.3V
D_VDD_1.8V
A_VDD_1.8V
P_VDD_1.8V
0.1µF
10nF
17 _AIN1
18 _AIN2
22 _AIN3
23 _AIN4
ADV7182WBCPZ
LFCSP-32
P0
P1
P2
P3
P4
P5
P6
P7
12
11
10
9
8
7
6
5
P[0:7]
P0
P1
P2
YCrCb
P3
P4
8-BIT
656 DATA
P5
P6
P7
0.1µF
19 _VREFP
20 _VREFN
LOCATE CLOSE TO, AND ON THE
SAME SIDE AS, THE ADV7182.
47pF
28.63636MHz
47pF
14 _XTALP
15 _XTALN
LLC ³²
INTRQ ²⁴
VS/FIELD/SFL ²⁹
HS ³⁰
LLC
INTRQ
VS/FIELD/SFL
HS
D_VDDIO
4kΩ
ALSB TIED HI ≥ I²C ADDRESS = 42h
ALSB TIED LOW ≥ I²C ADDRESS = 40h
PWRDWN
RESET
SCLK
SDATA
26 _ALSB
31 _PWRDWN
25 _RESET
28 _SCLK
27 _SDATA
Figure 49. ADV7182 Typical Connection Diagram
Rev. A | Page 95 of 96