AD9161BBCZ datasheet(4/144 Pages) AD

4 / 144 page

AD9161/AD9162

Data Sheet

Rev. D | Page 4 of 144

SPECIFICATIONS

DC SPECIFICATIONS

VDD25_DAC = 2.5 V, VDD12A = VDD12_CLK = 1.2 V, VNEG_N1P2 = −1.2 V, DVDD = 1.2 V, IOVDD = 2.5 V, VDD_1P2 =

DVDD_1P2 = PLL_LDO_VDD12 = 1.2 V, SYNC_VDD_3P3 = 3.3 V, DAC output full-scale current (IOUTFS) = 40 mA, and TA = −40°C to

+85°C, unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

RESOLUTION

Bit

AD9161

DAC Update Rate

Minimum

1.5

GSPS

Maximum

VDDx1 = 1.3 V ± 2%2

6.4

GSPS

Maximum

VDDx1 = 1.3 V ± 2%2, FIR853 2× interpolator enabled

12.8

GSPS

Adjusted4

VDDx1 = 1.3 V ± 2%2, minimum 2× interpolation

3.2

GSPS

AD9162

Bit

DAC Update Rate

Minimum

1.5

GSPS

Maximum

VDDx1 = 1.3 V ± 2%2

6.4

GSPS

Maximum

VDDx1 = 1.3 V ± 2%2, FIR853 2× interpolator enabled

12.8

GSPS

Adjusted4

VDDx1 = 1.3 V ± 2%2

6.4

GSPS

ACCURACY

Integral Nonlinearity (INL)

±2.7

LSB

Differential Nonlinearity (DNL)

±1.7

LSB

ANALOG OUTPUTS

Gain Error (with Internal Reference)

−1.7

Full-Scale Output Current

Minimum

RSET = 9.76 kΩ

7.37

8.57

Maximum

RSET = 9.76 kΩ

35.8

38.76

41.3

DAC CLOCK INPUT (CLK+, CLK−)

Differential Input Power

RLOAD = 90 Ω differential on-chip

−20

+10

dBm

Common-Mode Voltage

AC-coupled

0.6

Input Impedance5

3 GSPS input clock

Ω

TEMPERATURE DRIFT

Gain

105

ppm/°C

Reference Voltage

ppm/°C

TEMPERATURE SENSOR

Accuracy

After one-point calibration (see the Temperature

Sensor section )

±5

REFERENCE

Internal Reference Voltage

1.19

ANALOG SUPPLY VOLTAGES

VDD25_DAC

2.375

2.5

2.625

VDD12A6

1.14

1.2

1.326

VDD12_CLK6

1.14

1.2

1.326

VNEG_N1P2

−1.26

−1.2

−1.14

DIGITAL SUPPLY VOLTAGES

DVDD

Includes VDD12_DCD/DLL

1.14

1.2

1.326

IOVDD7

1.71

2.5

3.465

SERDES SUPPLY VOLTAGES

VDD_1P2

1.14

1.2

1.326

VTT_1P2

Can connect to VDD_1P2

1.14

1.2

1.326

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