CXD3300R 데이터 시트보기 (PDF) - Sony Semiconductor
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CXD3300R Datasheet PDF : 17 Pages
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CXD3300R
Digital Output
The following table shows the correlation between the analog input voltage and the digital output code.
(TESTMODE = 1, LINV, MINV = 0)
Input signal
voltage
VRT
VRB
Step
1023
512
511
0
Digital output code
MSB
LSB
1111111111
1000000000
0111111111
0000000000
The following table shows the output state for the combination of TESTMODE, LINV, and MINV states.
TESTMODE
1
1
1
1
0
0
0
0
LINV
0
1
0
1
0
1
0
1
MINV D0 D1 D2 D3 D4 D5 D6 D7 D8 D9
0
PPPPPPPPPP
0
NNNNNNNNNP
1
PPPPPPPPPN
1
NNNNNNNNNN
0
1010101010
0
0101010100
1
1010101011
1
0101010101
P: Forward-phase output N: Inverted output
Timing Chart 1
tPW1
tPW0
Clock
1.5V
tSD
Analog input
N
tDL
Data output
N+1
N–3
N+2
N–2
N+3
N–1
N+4
N
Timing Chart 2
Output enable (OE)
Data output
1.5V
tPEZ
1.5V
Active
: Indicates point at which analog data is sampled
tPZE
1.5V
1.5V
High Impedance
–7–
Active
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