AD1986ABSTZ datasheet(8/56 Pages) AD

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AD1986A

Rev. 0 | Page 8 of 56

Table 11. Power Supply (Quiescent State)

Parameter

Min

Typ

Max

Unit

Power Supply Range—Analog (AVDD) ± 10%

4.5

5.5

Power Supply Range—Digital (DVDD) ± 10%

2.97

3.63

Power Dissipation—Analog (AVDD)/Digital (DVDD)

365/171.6

Analog Supply Current—Analog (AVDD)

62.0

Digital Supply Current—Digital (DVDD)

53.2

Power Supply Rejection (100 mV p–p Signal @ 1 kHz)

Table 12. Power-Down States—AC ’97 (Quiescent State)

Parameter

Set Bits

AVDD Typ

DVDD Typ

Unit

ADC

PR0

53.0

45.7

FRONT DAC

PR1

53.7

47.7

CENTER DAC

PRI

62.0

53.2

SURROUND DAC

PRJ

53.5

47.1

LFE DAC

PRK

62.0

52.8

ADC + ALL DACs

PR1, PR0, PRI, PRJ, PRK

27.0

14.5

Mixer

PR2

36.6

53.2

ADC + Mixer

PR2, PR0

27.6

45.7

ALL DACs + Mixer

PR2, PR1, PRI, PRJ, PRK

12.6

33.0

ADC + ALL DACs + Mixer

PR2, PR1, PR0, PRI, PRJ, PRK

2.4

14.5

Standby

PR5, PR4, PR3, PR2, PR1(IJK), PR0

0.0

0.05

Headphone Standby

PR6

55.0

53.2

LINE_OUT HP Standby

LOHPEN = 0

62.0

53.2

Table 13. Clock Specifications

Parameter

Min

Typ

Max

Unit

Input Clock Frequency (Reference Clock Mode)

14.31818

48.000

MHz

Recommended Clock Duty Cycle

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