AD9986 datasheet(4/37 Pages) AD

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Data Sheet

AD9986

SPECIFICATIONS

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Rev. 0 | 4 of 37

RECOMMENDED OPERATING CONDITIONS

Successful DAC calibration is required during the device initialization phase that occurs shortly after power-up to ensure long-term reliability of

the DAC core circuitry. Refer to UG-1578, the device user guide, for more information on device initialization.

Table 1.

Parameter

Min

Typ

Max

Unit

OPERATING JUNCTION TEMPERATURE (TJ)

−40

+120

°C

ANALOG SUPPLY VOLTAGE RANGE

AVDD2, BVDD2, RVDD2

1.9

2.0

2.1

AVDD1, AVDD1_ADC, CLKVDD1, FVDD1, VDD1_NVG

0.95

1.0

1.05

DIGITAL SUPPLY VOLTAGE RANGE

DVDD1, DVDD1_RT, DCLKVDD1, DAVDD1

0.95

1.0

1.05

DVDD1P8

1.7

1.8

2.1

SERIALIZER/DESERIALIZER (SERDES) SUPPLY VOLTAGE RANGE

SVDD2_PLL

1.9

2.0

2.1

SVDD1, SVDD1_PLL

0.95

1.0

1.05

POWER CONSUMPTION

Typical at nominal supplies and maximum at 5% supplies. For the minimum and maximum values, TJ varies between −40°C and +120°C. For

the typical values, TA = 25°C, which corresponds to TJ = 80°C, unless otherwise noted.

DAC datapath with a complex I/Q data rate frequency (fIQ_DATA) = 1500 MSPS, interpolation of 8×, and DAC frequency (fDAC) of 12 GSPS. JRx

mode of 15C (L = 8, M = 8, F = 2, S = 1, K = 128, E = 1, N = 16, NP = 16).

ADC datapath with a complex fIQ_DATA = 3000 MSPS, decimation of 2×, and ADC sample rate (fADC) of 6 GSPS. JTx mode of 18C (L = 8, M = 4,

F = 1, S = 1, K = 128, E = 1, N = 16, NP = 16).

Note that the AD9986 does not have the option to bypass the digital up and down converters in the transmit and receive paths, respectively.

See the UG-1578 for further information on the JESD204B and JESD204C mode configurations, and a detailed description of the settings

referenced throughout this data sheet.

Table 2.

Parameter

Test Conditions/Comments

Min Typ

Max

Unit

CURRENTS

AVDD2 (IAVDD2)

2.0 V supply

195

204

BVDD2 (IBVDD2) + RVDD2 (IRVDD2)

2.0 V supply

290

340

AVDD2_PLL (IAVDD2__PLL) + SVDD2_PLL (ISVDD2__PLL)

2.0 V supply

Power Dissipation for 2 V Supplies

2.0 V supply total power dissipation

1.06

1.20

PLLCLKVDD1 (IPLLCLKVDD1)

1.0 V supply

AVDD1 (IAVDD1) + DCLKVDD1 (IDCLKVDD1)

1.0 V supply

975

1180

AVDD1_ADC (IAVDD1_ADC)

1.0 V supply

1725

2100

CLKVDD1 (ICLKVDD1)

1.0 V supply

150

FVDD1 (IFVDD1)

1.0 V supply

VDD1_NVG (IVDD1_NVG)

1.0 V supply

280

360

DAVDD1 (IDAVDD1)

1.0 V supply

1575

1840

DVDD1 (IDVDD1)

1.0 V supply

3010

4070

DVDD1_RT (IDVDD1_RT)

1.0 V supply

630

760

SVDD1 (ISVDD1) + SVDD1_PLL (ISVDD1_PLL)

1.0 V supply

1875

2510

Power Dissipation for 1 V Supplies

1.0 V supply total power dissipation

10.22

13.08

DVDD1P8 (IDVDD1P8)

1.8 V supply

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