AD9444-CMOSSLASHPCB datasheet(6/41 Pages) AD

tên linh kiện	AD9444-CMOS/PCB

Giải thích chi tiết về linh kiện	14-Bit, 80 MSPS, A/D Converter

PDF	41 Pages

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nhà sản xuất	AD [Analog Devices]

Trang chủ	http://www.analog.com

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6 / 41 page

AD9444

Rev. 0 | Page 5 of 40

DIGITAL SPECIFICATIONS

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

Table 3.

AD9444BSVZ-80

Parameter

Temp

Test Level

Min

Typ

Max

Unit

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

High Level Input Voltage

Full

2.0

Low Level Input Voltage

Full

0.8

High Level Input Current

Full

+200

µA

Low Level Input Current

Full

−10

+10

µA

Input Capacitance

Full

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

DRVDD = 3.3 V

High Level Output Voltage

Full

3.25

Low Level Output Voltage

Full

0.2

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

VOD Differential Output Voltage2

Full

247

545

VOS Output Offset Voltage

Full

1.125

1.375

CLOCK INPUTS (CLK+, CLK−)

Differential Input Voltage

Full

0.2

Common-Mode Voltage

Full

1.3

1.5

1.6

Differential Input Resistance

Full

kΩ

Differential Input Capacitance

Full

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

2 LVDS RTERM = 100 Ω.

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