AD8387JSVZ datasheet(4/16 Pages) AD

4 / 16 page

AD8387

Rev. 0 | Page 4 of 16

Parameter

Conditions

Min

Typ

Max

Unit

VIDEO OUTPUT CHARACTERISTICS

Output Voltage Swing

AVCC − VOH, VOL − AGND

0.9

1.3

Output Voltage—Grounded Mode

0.06

0.150

Data Switching Delay: t75

VIDx = 5 V step

15.7

Data Switching Delay Skew: Δt75

INV Switching Delay: t86

VIDx = 10 V step

16.2

INV Switching Delay Skew: Δt86

Output Current

100

Output Resistance

REFERENCE INPUTS

VRL Range

VRH ≥ VRL

5.25

AVCC − 4

VRH Range

VRH ≥ VRL

VRL

VRL + 2.75

VRH to VRL Range1

2.75

VRH Input Resistance

To VRL

kΩ

VRL Input Current

−44

μA

VRH Input Current

111

μA

RESOLUTION

Binary Coding

Bits

DIGITAL INPUT CHARACTERISTICS

TA MIN to TA MAX

CLK input duty cycle 40% to 60%

CLK Frequency

DSW = HIGH

110

MHz

DSW = LOW

MHz

Data Setup Time: t1

XFR Setup Time: t3

Data Hold Time: t2

3.5

XFR Hold Time: t4

3.5

CLK High Time: t5

DSW = HIGH

2.5

CLK Low Time: t6

DSW = HIGH

3.0

CLK High Time: t7

DSW = LOW

3.5

CLK Low Time: t8

DSW = LOW

4.0

CIN

IIH

0.05

μA

IIH TSW

333

μA

IIH XFR

0.05

μA

IIL

−0.6

μA

IIL TSW

−1.3

μA

IIL XFR

−1.2

μA

VIH

VIL

0.8

VTH

1.65

POWER SUPPLIES

DVCC, Operating Range

3.3

3.6

DVCC, Quiescent Current

AVCC, Operating Range

AVCC, Quiescent Current

100

OPERATING TEMPERATURE

Ambient Temperature Range, TA7

Still air, TSW = LOW

°C

Ambient Temperature Range, TA7

200 lfm airflow, TSW = LOW

°C

1 VDE = differential error voltage, VCME = common-mode error voltage, ΔVDE = VDE matching between outputs, ΔV = maximum deviation between outputs, and full-scale output

voltage = VFS = 2 × (VRH − VRL). See the Accuracy section.

2 Guaranteed monotonic by characterization to four sigma limits.

3 Measured on two outputs differentially as CLK and DBx(0:11) are driven and XFR is held LOW.

4 Measured on two outputs differentially as the others are transitioning by 5 V. Measured for both states of INV.

5 Measured from 50% of rising CLK edge to 50% of output change. Measurement is made for both states of INV.

6 Measured from 50% of INV transition to 50% of output change.

7 Operation at elevated ambient temperature requires a thermally optimized PCB and additional thermal management, such as airflow across the surface of the AD8387.

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