AD9261

Rev. 0 | Page 3 of 28

SPECIFICATIONS

DC SPECIFICATIONS

All power supplies set to 1.8 V, 640 MHz sample rate, 0.5 V internal reference, PLL disabled, 40 MSPS output data rate, AIN1 = −2.0 dBFS,

unless otherwise noted.

Table 1.

Parameter

Temp

Min

Typ

Max

Unit

RESOLUTION

Full

16

Bits

ANALOG INPUT BANDWIDTH

10

MHz

ACCURACY

No Missing Codes

Full

Guaranteed

Offset Error

Full

±0.02

±0.15

% FSR

Gain Error

Full

±0.7

±3.0

% FSR

Integral Nonlinearity (INL)2

Full

±1.5

LSB

TEMPERATURE DRIFT

Offset Error

Full

±1.5

ppm/°C

Gain Error

Full

±50

ppm/°C

INTERNAL VOLTAGE REFERENCE

490

500

510

mV

ANALOG INPUT

Input Span, VREF = 0.5 V

Full

2

V p-p diff

Common-Mode Voltage

Full

1.7

1.8

1.9

V

Input Resistance

Full

1

kΩ

POWER SUPPLIES

Supply Voltage

AVDD

Full

1.7

1.8

1.9

V

CVDD

Full

1.7

1.8

1.9

V

DVDD

Full

1.7

1.8

1.9

V

DRVDD

Full

1.7

1.8

3.6

V

Supply Current

Full

74

83

mA

Full

57

654

mA

Full

8.0

8.8

mA

IDVDD2

Full

100

108

mA

Full

5.5

5.8

mA

Full

10

mA

POWER CONSUMPTION

Sine Wave Input2 PLL Disabled

Full

340

370

mW

Sine Wave Input2 PLL Enabled

Full

425

465

mW

Power-Down Power

Full

20

mW

Standby Power2

Full

7

mW

Sleep Power

Full

3

4

mW