AD6657A

Data Sheet

SPECIFICATIONS

DC SPECIFICATIONS

otherwise noted.

Table 1.

Parameter

Temperature

Min

Typ

Max

Unit

RESOLUTION

Full

11

Bits

ACCURACY

No Missing Codes

Full

Guaranteed

Offset Error

Full

−0.9

+0.1

+0.9

mV

Gain Error

Full

+4

+11

+18

% FSR

Differential Nonlinearity (DNL)1

Full

−0.4

±0.1

+0.4

LSB

Integral Nonlinearity (INL)1

Full

−0.55

±0.17

+0.55

LSB

MATCHING CHARACTERISTIC

Offset Error

Full

−5

+3

+11

mV

Gain Error

Full

0

+2.1

+8

% FSR

TEMPERATURE DRIFT

Offset Error

Full

2

ppm/°C

Gain Error

Full

40

ppm/°C

ANALOG INPUT

Input Range

Full

1.4

1.75

2.0

V p-p

Input Common-Mode Voltage

Full

0.95

V

Input Resistance (Differential)

Full

20

kΩ

Input Capacitance2

Full

5

pF

POWER SUPPLIES

Supply Voltage

AVDD

Full

1.7

1.8

1.9

V

DRVDD

Full

1.7

1.8

1.9

V

Supply Current

Full

466

510

mA

Full

170

183

mA

POWER CONSUMPTION

Sine Wave Input1

Full

1145

1247

mW

Standby Power3

Full

129

mW

Power-Down Power

Full

3.8

10

mW

1

Measured with a 10 MHz, 0 dBFS sine wave, with 100 Ω termination on each LVDS output pair.

2

Input capacitance refers to the effective capacitance between one differential input pin and AGND.

3

Standby power is measured with a dc input and the CLKx pins inactive (set to AVDD or AGND).

Rev. A | Page 4 of 36