Data Sheet

ADV7481

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

AVDD = 1.71 V to 1.89 V, DVDD = 1.71 V to 1.89 V, PVDD = 1.71 V to 1.89 V, MVDD = 1.71 V to 1.89 V, CVDD = 1.71 V to 1.89 V,

DVDDIO = 3.14 V to 3.46 V, and TVDD = 3.14 V to 3.46 V, specified at operating temperature range, unless otherwise noted.

Table 1.

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

STATIC PERFORMANCE

Resolution (Each ADC)

N

10

Bits

Integral Nonlinearity

INL

CVBS mode

2

LSB

Differential Nonlinearity

DNL

CVBS mode

±0.6

LSB

DIGITAL INPUTS1

SCLK, SDATA, RESET, ALSB, SPI_CS, SPI_SCLK,

SPI_MOSI, LLC, and P0 to P7

Input High Voltage

DVDDIO = 3.14 V to 3.46 V

2

V

Input Low Voltage

DVDDIO = 3.14 V to 3.46 V

0.8

V

Input Leakage Current

−10

+10

µA

Input Capacitance2

10

pF

CRYSTAL INPUT

Input High Voltage

XTALP

1.2

V

Input Low Voltage

XTALP

0.4

V

DIGITAL OUTPUTS1

LLC, P0 to P7, I2S_MCLK, I2S_SCLK, I2S_LRCLK,

I2S_SDATA, SPI_MISO, SDATA, INTRQ1 to INTRQ3

(when configured to drive when active), and

VBUS_EN

Output High Voltage

2.4

V

Output Low Voltage

0.4

V

High Impedance Leakage Current

10

µA

Output Capacitance2

20

pF

POWER REQUIREMENTS

Digital Power Supply

1.71

1.8

1.89

V

HDMI/MHL Terminator Supply

3.14

3.3

3.46

V

HDMI/MHL Comparator Supply

1.71

1.8

1.89

V

PLL Power Supply

1.71

1.8

1.89

V

MIPI Transmitters Power Supply

1.71

1.8

1.89

V

Digital Input/Output Power Supply1

3.3 V operation

3.14

3.3

3.46

V

Analog Power Supply

1.71

1.8

1.89

V

CURRENT CONSUMPTION1, 2, 3, 4

Digital Supply Current

279

mA

Single-Ended CVBS Input

74.5

mA

Fully Differential and Pseudo

Differential CVBS Input

74.7

mA

Y/C Input

71.3

mA

YPbPr Input

72.8

mA

HDMI Input

68.1

mA

MHL Input

93.5

mA

8-Bit Digital Input

32.5

mA

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