AD9628(Rev0) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD9628
(Rev.:Rev0)

12-Bit, 125/105 MSPS, 1.8 V Dual Analog-to-Digital Converter

Analog Devices 

AD9628

SPECIFICATIONS

DC SPECIFICATIONS

AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, DCS enabled, unless

otherwise noted.

Table 1.

Parameter

RESOLUTION

ACCURACY

No Missing Codes

Offset Error

Gain Error

Differential Nonlinearity (DNL)1

Integral Nonlinearity (INL)1

MATCHING CHARACTERISTIC

Offset Error

Gain Error

TEMPERATURE DRIFT

Offset Error

Gain Error

INTERNAL VOLTAGE REFERENCE

Output Voltage (1 V Mode)

Load Regulation Error at 1.0 mA

INPUT REFERRED NOISE

VREF = 1.0 V

ANALOG INPUT

Input Span, VREF = 1.0 V

Input Capacitance2

Input Resistance (Differential)

Input Common-Mode Voltage

Input Common-Mode Range

POWER SUPPLIES

Supply Voltage

AVDD

DRVDD

Supply Current

IAVDD1

IDRVDD (1.8 V CMOS)1

IDRVDD (1.8 V LVDS)1

Temp Min

Full 12

AD9628-105

Typ

Max

AD9628-125

Min Typ

Max

12

Full

Guaranteed

Guaranteed

Full −1.0 −0.3

+0.4

−1.0 −0.3

+0.4

Full

0.2

±5.0

0.2

±5.0

Full

±0.6

±0.6

25°C

±0.25

±0.25

Full

±0.75

±0.75

25°C

±0.3

±0.3

Full

±0.01

±0.6

Full

±1.0

±4.0

±0.01

±0.6

±1.0

±4.0

Full

±2

±2

Full

±50

±50

Full 0.98 1.00

1.02

0.98 1.00

1.02

Full

2

2

25°C

0.25

0.25

Full

2

2

Full

5

5

Full

7.5

7.5

Full

0.9

0.9

Full 0.5

1.3

0.5

1.3

Unit

Bits

% FSR

% FSR

LSB

LSB

LSB

LSB

% FSR

% FSR

ppm/°C

ppm/°C

V

mV

LSB rms

V p-p

pF

kΩ

V

V

Full 1.7 1.8

Full 1.7 1.8

Full

79.0

Full

17.0

Full

56.0

1.9

1.7

1.8

1.9

1.7

1.8

84

91.8

20.0

57.5

1.9

V

1.9

V

98

mA

mA

mA

Rev. 0 | Page 4 of 44

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