ak7780 AKM Semiconductor, Inc., ak7780 Datasheet - Page 16

• Manufacturer Part Number: ak7780
• Description: 24bit 5ch Adc & Src + Audio Dsp
• Manufacturer: AKM Semiconductor, Inc.

(Ta=-40°C~85°C; AVDD=DVDD=3.0~3.6V; DVDD18 = 1.7~2.0V)
Pass band -0.01dB
Stop band
Pass band ripple
Stop band attenuation
Group delay (Ts=1/fs)
(
Note 30. Measured from the rising edge of SRC_LRCK on the input to the rising edge of LRCLK_O on the output,
MS0581-E-00-PB
Note
3) SRC
30)
Parameter
with there is no phase difference between input and output.
0.980 ≤ FSO/FSI ≤ 6.000
0.900 ≤ FSO/FSI < 0.990
0.533 ≤ FSO/FSI < 0.909
0.490 ≤ FSO/FSI < 0.539
0.450 ≤ FSO/FSI < 0.495
0.980 ≤ FSO/FSI ≤ 6.000
0.900 ≤ FSO/FSI < 0.990
0.533 ≤ FSO/FSI < 0.909
0.490 ≤ FSO/FSI < 0.539
0.450 ≤ FSO/FSI < 0.495
Range
- 16 -
Symbol
GD
PB
PB
PB
PB
PB
SB
SB
SB
SB
SB
PR
SA
0.5417FSI
0.5021FSI
0.2974FSI
0.2812FSI
0.2604FSI
95.2
min
0
0
0
0
0
typ
56
0.4583FSI
0.4167FSI
0.2182FSI
0.2177FSI
0.1948FSI
±0.01
max
2007/09
[AK7780]
Unit
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
dB
dB
Ts