AD9739A datasheet(3/44 Pages) AD

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AD9739A

Rev. 0 | Page 3 of 44

SPECIFICATIONS

DC SPECIFICATIONS

VDDA = VDD33 = 3.3 V ± 6%, VDDC = VDD = 1.8 V ± 6%, IOUTFS = 20 mA.

Table 1.

Parameter

Min

Typ

Max

Unit

RESOLUTION

Bits

ACCURACY

Integral Nonlinearity (INL)

±2.5

LSB

Differential Nonlinearity (DNL)

±2.0

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

Clock Rate

1.6

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

158

167

IVDD33

14.5

IVDD

173

183

Power Dissipation

0.770

Sleep Mode, IVDDA

2.5

2.75

Power-Down Mode (All Power-Down Bits Set in Register 0x01 and

IVDDA

0.02

IVDDC

IVDD33

0.6

IVDD

0.1

SUPPLY CURRENTS AND POWER DISSIPATION, 2.5 GSPS

IVDDA

IVDDC

223

IVDD33

14.5

IVDD

215

Power Dissipation

0.960

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