TDA8755 Datasheet, PDF (9/20 Pages) NXP Semiconductors – YUV 8-bit video low-power analog-to-digital interface

Philips Semiconductors
YUV 8-bit video low-power
analog-to-digital interface
Table 1 Mode selection
CE
1
0
Table 2 Output data coding
OUTPUT PORT
BIT
Y
D7
D6
D5
D4
D3
D2
D1
D0
U
D’3
D’2
V
D’1
D’0
Product specification
TDA8755
D7 TO D0; D’3 TO D’0
high impedance
active; binary
OUTPUT DATA
Y₀7
Y₁7
Y₂7
Y₃7
Y₀6
Y₁6
Y₂6
Y₃6
Y₀5
Y₁5
Y₂5
Y₃5
Y₀4
Y₁4
Y₂4
Y₃4
Y₀3
Y₁3
Y₂3
Y₃3
Y₀2
Y₁2
Y₂2
Y₃2
Y₀1
Y₁1
Y₂1
Y₃1
Y₀0
Y₁0
Y₂0
Y₃0
U₀7
U₀5
U₀3
U₀1
U₀6
U₀4
U₀2
U₀0
V₀7
V₀5
V₀3
V₀1
V₀6
V₀4
V₀2
V₀0
andbook, full pagewidth
CLK
t _CPH t _CPL
1.4 V
sample N
sample N 1 sample N 2 sample N 3 sample N 4 sample N 5
Vl
t _ds
D0 to D7
DATA
N4
DATA
N3
DATA
N2
th
DATA
N1
td
DATA
N
DATA
N1
2.4 V
1.4 V
0.4 V
MSA646
1995 Mar 09
Fig.3 Timing diagram (INY signal).
9