AD9739-R2-EBZ datasheet(4/48 Pages) AD

4 / 48 page

AD9739

Data Sheet

Rev. B | Page 4 of 48

SPECIFICATIONS

DC SPECIFICATIONS

VDDA = VDD33 = 3.3 V, VDDC = VDD = 1.8 V, IOUTFS = 20 mA.

Table 1.

Parameter

Min

Typ

Max

Unit

RESOLUTION

Bits

ACCURACY

Integral Nonlinearity (INL)

±1.3

LSB

Differential Nonlinearity (DNL)

±0.8

LSB

ANALOG OUTPUTS

Gain Error (with Internal Reference)

5.5

Full-Scale Output Current

8.66

20.2

31.66

Output Compliance Range

−1.0

+1.0

Common-Mode Output Resistance

MΩ

Differential Output Resistance

Output Capacitance

DAC CLOCK INPUT (DACCLK_P, DACCLK_N)

Differential Peak-to-Peak Voltage

1.2

1.6

2.0

Common-Mode Voltage

900

DAC Clock Rate

0.8

2.5

GHz

TEMPERATURE DRIFT

Gain

ppm/°C

Reference Voltage

ppm/°C

REFERENCE

Internal Reference Voltage

1.15

1.2

1.25

Output Resistance

kΩ

ANALOG SUPPLY VOLTAGES

VDDA

3.1

3.3

3.5

VDDC

1.70

1.8

1.90

DIGITAL SUPPLY VOLTAGES

VDD33

3.10

3.3

3.5

VDD

1.70

1.8

1.90

SUPPLY CURRENTS AND POWER DISSIPATION, 2.0 GSPS

IVDDA

IVDDC

159

166

IVDD33

IVDD

233

238

Power Dissipation

0.940

0.975

Sleep Mode, IVDDA

2.5

2.75

Power-Down Mode (Register 0x01 = 0x33 and Register 0x02 = 0x80)

IVDDA

0.02

IVDDC

3.8

IVDD33

0.5

IVDD

0.1

SUPPLY CURRENTS AND POWER DISSIPATION, 2.5 GSPS

IVDDA

IVDDC

223

IVDD33

IVDD

290

Power Dissipation

1.16

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