AK8456 Datasheet, PDF (12/32 Pages) Asahi Kasei Microsystems – 3 channel input 16bit 30MSPS Video ADC with LED driver

3ch Input, Normal Output
[AK8456]
CISIN0~2 ₀
1
2
3
4
SHD
ADCK
10 clock
1 2 34 56 789 11
D7~D0
L ML ML ML ML ML ML ML ML ML ML ML ML ML ML
CISIN0 CISIN1 CISIN2 CISIN0 CISIN1 CISIN2



0
In D7~D0, L means lower 8 bits, M means upper 8bits.
Fig. 5 Whole Timing
Sampling Point
CISIN0~2
SHD
ADCK
1
32
CISIN0(n)
8
CISIN1(n)
56
7
4 ₁₁
CISIN0(n+1)
CISIN1(n+1)
D7~D0
9
9
MSB LSB MSB LSB MSB LSB MSB LSB MSB LSB MSB LSB MSB LSB
CISIN2(n5) CISIN0(n4) CISIN1(n4) CISIN2(n4) CISIN0(n3) CISIN1(n3) CISIN2(n3)
Fig.6 Details
ADCK
D7~D0
tr
tf
0.7AVDD
0.3AVDD
9
9
0.5OVDD
Fig.7 D0~D7 Delay
014002433-E-00
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2014/06