ADV7183ABST datasheet(11/104 Pages) AD

11 / 104 page

ADV7183A

Rev. A | Page 11 of 104

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

DGND

DVDDIO

P11

P10

DGND

DVDD 10

NC 11

SFL 12

NC 13

DGND 14

DVDDIO 15

NC 16

NC 17

NC 18

P7 19

P6 20

AIN5

AIN11

AIN4

AIN10

AGND

CAP C2

CAP C1

AGND

CML

REFOUT

AVDD

CAP Y2

CAP Y1

AGND

AIN3

AIN9

AIN2

AIN8

AIN1

AIN7

ADV7183A

TOP VIEW

(Not to Scale)

NC = NO CONNECT

Figure 5. 80-Lead LQFP Pin Configuration

Table 7. Pin Function Descriptions

Pin No.

Mnemonic

Type

Function

3, 9, 14, 31, 71

DGND

Digital Ground.

39, 40, 47, 53, 56

AGND

Analog Ground.

4, 15

DVDDIO

Digital I/O Supply Voltage (3.3 V).

10, 30, 72

DVDD

Digital Core Supply Voltage (1.8 V).

AVDD

Analog Supply Voltage (3.3 V).

PVDD

PLL Supply Voltage (1.8 V).

41–46, 57–62

AIN1–AIN12

Analog Video Input Channels.

11, 13, 16–18, 25,

34, 35, 63, 65, 69,

70, 77, 78

No Connect Pins.

5–8, 19–24,

32, 33, 73–76

P0–P15

Video Pixel Output Port.

HS is a horizontal synchronization output signal.

VS is a vertical synchronization output signal.

FIELD

FIELD is a field synchronization output signal.

SDA

I/O

I2C Port Serial Data Input/Output Pin.

SCLK

I2C Port Serial Clock Input (Max Clock Rate of 400 kHz).

ALSB

This pin selects the I2C address for the ADV7183A. ALSB set to Logic 0 sets the address for a

write as 0x40; for ALSB set to logic high, the address selected is 0x42.

RESET

System Reset Input, Active Low. A minimum low reset pulse width of 5 ms is required to

reset the ADV7183A circuitry.

LLC1

This is a line-locked output clock for the pixel data output by the ADV7183A. Nominally

27 MHz, but varies up or down according to video line length.

LLC2

This is a divide-by-2 version of the LLC1 output clock for the pixel data output by the

ADV7183A. Nominally 13.5 MHz, but varies up or down according to video line length.

ADV7183ABST bảng dữ liệu(PDF) 11 Page - Analog Devices

ADV7183ABST bảng dữ liệu(HTML) 11 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL