AD9254

Rev. 0 | Page 3 of 40

SPECIFICATIONS

DC SPECIFICATIONS

AVDD = 1.8 V; DRVDD = 2.5 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, DCS enabled,

unless otherwise noted.

Table 1.

AD9254BCPZ-150

Parameter

Temperature

Min

Typ

Max

Unit

RESOLUTION

Full

14

Bits

ACCURACY

No Missing Codes

Full

Guaranteed

Offset Error

Full

±0.3

±0.8

% FSR

Gain Error

Full

±0.6

±4.5

% FSR

Differential Nonlinearity (DNL)1

25°C

±0.4

LSB

Full

±1.0

LSB

Integral Nonlinearity (INL)1

25°C

±1.5

LSB

Full

±5.0

LSB

TEMPERATURE DRIFT

Offset Error

Full

±15

ppm/°C

Gain Error

Full

±95

ppm/°C

INTERNAL VOLTAGE REFERENCE

Output Voltage Error (1 V Mode)

Full

±5

±35

mV

Load Regulation @ 1.0 mA

Full

7

mV

INPUT REFERRED NOISE

VREF = 1.0 V

25°C

1.3

LSB rms

ANALOG INPUT

Input Span, VREF = 1.0 V

Full

2

V p-p

Input Capacitance2

Full

8

pF

REFERENCE INPUT RESISTANCE

Full

6

kΩ

POWER SUPPLIES

Supply Voltage

AVDD

Full

1.7

1.8

1.9

V

DRVDD

Full

1.7

2.5

3.6

V

Supply Current

IAVDD1

Full

240

260

mA

IDRVDD1(DRVDD = 1.8 V)

Full

11

mA

IDRVDD1 (DRVDD = 3.3 V)

Full

23

mA

POWER CONSUMPTION

DC Input

Full

430

470

mW

Sine Wave Input1 (DRVDD = 1.8 V)

Full

450

mW

Sine Wave Input1 (DRVDD = 3.3 V)

Full

506

mW

Standby Power3

Full

40

mW

Power-Down Power

Full

1.8

mW