Datasheet > AD9683-250EBZ

AD9683-250EBZ

更新时间： 2022-04-19 01:00:00

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
44页	1386K
描述
14-Bit, 170 MSPS/250 MSPS, JESD204B, Analog-to-Digital Converter

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AD9683-250EBZ 数据手册

AD9683

Data Sheet

AD9683-170

AD9683-250

Parameter¹

Temperature

Min

Typ

Max

Min

Typ

Max

Unit

TWO-TONE SFDR

f_IN1= 184.12 MHz (−7 dBFS), f_IN2= 187.12 MHz (−7 dBFS)

FULL POWER BANDWIDTH²

25°C

dBc

1000

MHz

¹See the AN-835 Application Note, Understanding High Speed ADC Testing and Evaluation for a complete set of definitions.

²Full power bandwidth is the bandwidth of operation determined by where the spectral power of the fundamental frequency is reduced by 3 dB.

DIGITAL SPECIFICATIONS

AVDD = 1.8 V, DRVDD = 1.8 V, DVDD = 1.8 V, maximum sample rate for speed grade, VIN = −1.0 dBFS differential input, 1.75 V p-p

full-scale input range, DCS enabled, default SPI, unless otherwise noted.

Table 3.

Parameter

Temperature

Min

Typ

Max

Unit

DIFFERENTIAL CLOCK INPUTS (CLK+, CLK−)

Input CLK± Clock Rate

Logic Compliance

Internal Common-Mode Bias

Differential Input Voltage

Input Voltage Range

Input Common-Mode Range

High Level Input Current

Low Level Input Current

Input Capacitance

Full

625

MHz

CMOS/LVDS/LVPECL

0.±

Full

V p-p

0.3

AGND

0.±

−60

3.6

AVDD

1.4

+60

µA

kΩ

Input Resistance

RF CLOCK INPUT (RFCLK)

RF Clock Rate

Full

625

1500

MHz

Logic Compliance

Internal Bias

Input Voltage Range

CMOS/LVDS/LVPECL

0.±

Full

AGND

1.2

AGND

AVDD

0.6

High Input Voltage Level

Low Input Voltage Level

High Level Input Current

Low Level Input Current

Input Capacitance

Input Resistance (AC-Coupled)

SYNCIN INPUTS (SYNCINB+/SYNCINB−)

Logic Compliance

Internal Common-Mode Bias

Differential Input Voltage Range

Input Voltage Range

Input Common-Mode Range

High Level Input Current

Low Level Input Current

Input Capacitance

+150

µA

kΩ

−150

CMOS/LVDS

0.±

Full

0.3

DGND

0.±

−5

−10

3.6

DVDD

1.4

V p-p

+10

µA

kΩ

Input Resistance

Rev. 0 | Page 6 of 44

1...3 4 567 8 9...44

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