tda8753a NXP Semiconductors, tda8753a Datasheet - Page 10

• Manufacturer Part Number: tda8753a
• Description: Yuv 8-bit Analog-to-digital Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes to the Characteristics
1. V
2. Measurement carried out using video amplifier type VM700A, where the video analog signal (Y channel) is
3. The input conditions are related as follows:
4. Supply voltage ripple rejection: SVR; relative variation of the full-scale range of analog input for a supply voltage
5. The 1 dB bandwidth is the frequency value for which the analog reconstructed (glitch-free) output signal is
6. The signal-to-noise ratio without harmonics is measured under a 16 MHz clock frequency. This value is given for a
7. Output data acquisition: Output data is available after the maximum delay of t
Table 2
Table 3 Output data coding
1996 Jan 12
OUTPUT PORT
YUV 8-bit analog-to-digital interface
reconstructed via the DAC.
Y
U and V
variation of 0.5 V. SVR = [ (V
compressed in term of number of codes, by 1 dB (respectively for 3 dB bandwidth).
4.43 MHz input frequency on the Y channel (1.5 MHz on the U and V channels).
DDA
V
Y
U
V
and V
i(p-p)
Mode selection
= 1.26 V, f
V
DDD
MODE1
i(p-p)
0
should be supplied from the same power supply and decoupled separately.
= 1.26 V, f
i
= 4.43 MHz
BIT
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
U1
U0
V1
V0
i
= 1.5 MHz.
I(0)
V
I(255)
]/[V
Y
Y
Y
Y
Y
Y
Y
Y
U
U
V
V
I(o)
0
0
0
0
0
0
0
0
0
0
0
0
7
6
5
4
3
2
1
0
7
6
7
6
V
I(255)
MODE0
10
0
]/ V
DDA
.
Y
Y
Y
Y
Y
Y
Y
Y
U
U
V
V
1
1
1
1
1
1
1
1
0
0
0
0
7
6
5
4
3
2
1
0
5
4
5
4
OUTPUT DATA
normal configuration
d
.
U
U
Y
Y
Y
Y
Y
Y
Y
Y
V
V
2
2
2
2
2
2
2
2
0
0
0
0
7
6
5
4
3
2
1
0
3
2
3
2
MODE
Product specification
TDA8753A
Y
Y
Y
Y
Y
Y
Y
Y
U
U
V
V
3
3
3
3
3
3
3
3
0
0
0
0
7
6
5
4
3
2
1
0
1
0
1
0