ADV7481

Data Sheet

MIPI VIDEO OUTPUT SPECIFICATIONS

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.

The ADV7481 MIPI CSI-2 transmitters conform to the MIPI D-PHY Version 1.00.00 specification by characterization. The clock lane of

the ADV7481 remains in high speed (HS) mode even when the data lane enters low power (LP) mode. For this reason, some

measurements on the clock lane that pertain to low power mode are not applicable. Unless otherwise stated, all high speed measurements

were performed with the ADV7481 operating with a nominal 1 Gbps output data rate.

Table 3.

Parameter

Symbol

Min

Typ

Max

Unit

UI

1

12.5

ns

Thevenin Output

High Level

1.1

1.2

1.3

V

Low Level

−50

0

+50

mV

Thevenin Output

High Level

1.1

1.2

1.3

V

Low Level

−50

0

+50

mV

DATA LANE HS Tx SIGNALING REQUIREMENTS

High Speed Differential Voltage Swing

140

200

270

mV p-p

Differential Voltage Mismatch

10

mV

Single-Ended Output High Voltages

360

mV

Static Common-Mode Voltage Level

150

200

250

mV

CLOCK LANE HS Tx SIGNALING REQUIREMENTS

High Speed Differential Voltage Swing

140

200

270

mV p-p

Differential Voltage Mismatch

10

mV

Single-Ended Output High Voltages

360

mV

Static Common-Mode Voltage Level

150

200

250

mV

HS Tx CLOCK TO DATA LANE TIMING REQUIREMENTS

Data to Clock Skew

0.35 × UI

0.65 × UI

ns

1

Guaranteed by design.

2

ANALOG SPECIFICATIONS

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 4.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

CLAMP CIRCUITRY

External Clamp Capacitor

Required by design

0.1

µF

Large Clamp

Source Current

0.32

mA

Sink Current

0.32

mA

Fine Clamp

Source Current

7

µA

Sink Current

7

µA

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