adav802 Analog Devices, Inc., adav802 Datasheet - Page 4

• Manufacturer Part Number: adav802
• Description: Audio Codec For Recordable Dvd
• Manufacturer: Analog Devices, Inc.

ADAV802
Table 5. ADC Low-Pass Digital Decmation Filter Characteristics
Sample Rate
(kHz)
48
96
1
Table 6. ADC High-Pass Digital Filter Characteristics (f
Cutoff Frequency
Table 7. SRC Section
Resolution
Sample Rate
Maximum Sample Rate Ratios
Minimum SRC MCLK
Dynamic Range
Total Harmonic Distortion + Noise
Table 8. DAC Section
Number of Channels
Resolution
Dynamic Range
Total Harmonic Distorton + Noise
Total Harmonic Distorton + Noise
Analog Outputs
DC Accuracy
Crosstalk (EIAJ Method)
Phase Deviation
Mute Attenuation
Volume Control Step Size (128 Steps)
Group Delay
1
Guaranteed by Design
The figures quoted are target specifications and subject to change before release
Upsampling
Downsampling
Unweighted
A-Weighted
Unweighted
A-Weighted
A-Weighted
Output Range (± Full Scale)
Output Resistance
Common Mode Output Voltage
Gain Error
Interchannel Gain Mismatch
Gain Drift
1
Pass Band
Frequency (kHz)
0.45314 × f
TBD × f
S
S
Min
Stop Band
Frequency (kHz)
0.54648 × f
TBD × f
Min
8
138 × f
Min
TBD
S
= 48 kHz)
Rev. Pr G | Page 4 of 53
S-MAX
S
Typ
2
24
100
103
TBD
−96
TBD
1.0
TBD
1.5
−1
0.01
25
125
TBD
−63
0.5
TBD
S
1
Typ
24
120
125
−110
Max
Typ
0.9
Max
96
1:8
7.75:1
Unit
Bits
dB
dB
dB
dB
dB
Vrms
Ω
V
dB
dB
ppm/°C
dB
Degrees
dB
dB
µs
Stop Band
Attenuation (dB)
120
TBD
dB
dB
Unit
Bits
kHz
dB
Max
Preliminary Technical Data
Conditions
Digital Input = −1.0 dBFS, f
(20 Hz to 20 kHz, −60 dB Input)
f
Digital Input = −1.0 dBFS
S
= 96 KHz
Conditions
XIN = 27MHz
f
output sample rate
20 Hz to f
Worst Case - 96 kHz:8 kHz
Worst Case - 96 kHz:8 kHz
20 Hz to f
S-MAX
is the greater of the input or
S
S
/2, 1 kHz, –60 dBFS Input
/2, 1 kHz, 0 dBFS Input
Units
Hz
Pass Band
Ripple (dB)
±0.01
±TBD
S
= 96 KHz