AD1986AJSTZ Analog Devices Inc, AD1986AJSTZ Datasheet - Page 8

• Manufacturer Part Number: AD1986AJSTZ
• Description: IC CODEC HD AUDIO AC'97 48LQFP
• Manufacturer: Analog Devices Inc
• Series: SoundMAX®r
• Type: Audio Codec '97, HDr

Specifications of AD1986AJSTZ

• Data Interface: Serial
• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 6
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 91
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 2.97 V ~ 3.63 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD1986A
Table 11. Power Supply (Quiescent State)
Parameter
Power Supply Range—Analog (AV
Power Supply Range—Digital (DV
Power Dissipation—Analog (AV
Analog Supply Current—Analog (AV
Digital Supply Current—Digital (DV
Power Supply Rejection (100 mV p–p Signal @ 1 kHz)
Table 12. Power-Down States—AC ’97 (Quiescent State)
Parameter
ADC
FRONT DAC
CENTER DAC
SURROUND DAC
LFE DAC
ADC + ALL DACs
Mixer
ADC + Mixer
ALL DACs + Mixer
ADC + ALL DACs + Mixer
Standby
Headphone Standby
LINE_OUT HP Standby
Table 13. Clock Specifications
Parameter
Input Clock Frequency (Reference Clock Mode)
Recommended Clock Duty Cycle
DD
)/Digital (DV
DD
DD
DD
) ± 10%
) ± 10%
DD
)
)
Set Bits
PR0
PR1
PRI
PRJ
PRK
PR1, PR0, PRI, PRJ, PRK
PR2
PR2, PR0
PR2, PR1, PRI, PRJ, PRK
PR2, PR1, PR0, PRI, PRJ, PRK
PR5, PR4, PR3, PR2, PR1(IJK), PR0
PR6
LOHPEN = 0
DD
)
Rev. 0 | Page 8 of 56
Min
40
Min
4.5
2.97
AV
53.0
53.7
62.0
53.5
62.0
27.0
36.6
27.6
12.6
2.4
0.0
55.0
62.0
DD
Typ
14.31818
48.000
50
Typ
365/171.6
62.0
53.2
40
Typ
DV
45.7
47.7
53.2
47.1
52.8
14.5
53.2
45.7
33.0
14.5
0.05
53.2
53.2
Max
60
DD
Typ
Max
5.5
3.63
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
MHz
MHz
%
Unit
V
V
mW
mA
mA
dB