AD9444 데이터 시트보기 (PDF) - Analog Devices

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AD9444

14-Bit, 80 MSPS, A/D Converter

Analog Devices 

AD9444

DIGITAL SPECIFICATIONS

AVDD1 = 3.3 V, AVDD2 = 5.0 V, DRVDD = 3.3 V, RLVDSBIAS = 3.74 kΩ, unless otherwise noted.

Table 3.

Parameter

CMOS LOGIC INPUTS (DFS, DCS MODE, OUTPUT MODE)

High Level Input Voltage

Low Level Input Voltage

High Level Input Current

Low Level Input Current

Input Capacitance

DIGITAL OUTPUT BITS—CMOS Mode (D0 to D13, OTR)1

DRVDD = 3.3 V

High Level Output Voltage

Low Level Output Voltage

DIGITAL OUTPUT BITS LVDS Mode (D0 to D13, OTR)

VOD Differential Output Voltage2

VOS Output Offset Voltage

CLOCK INPUTS (CLK+, CLK−)

Differential Input Voltage

Common-Mode Voltage

Differential Input Resistance

Differential Input Capacitance

Temp

Full

Full

Full

Full

Full

Test Level

IV

IV

VI

VI

V

Full

IV

Full

IV

Full

VI

Full

VI

Full

IV

Full

VI

Full

V

Full

V

AD9444BSVZ-80

Min

Typ Max Unit

2.0

−10

2

V

0.8

V

+200 µA

+10

µA

pF

3.25

247

1.125

0.2

1.3

1.5

8

10

4

V

0.2

V

545

mV

1.375 V

V

1.6

V

12

kΩ

pF

1 Output voltage levels measured with 5 pF load on each output.

2 LVDS RTERM = 100 Ω.

Rev. 0 | Page 5 of 40

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