Datasheet

Data Sheet ADV7181C
Rev. E | Page 5 of 20
VIDEO SPECIFICATIONS
AVDD = 3.15 V to 3.45 V, DVDD = 1.65 V to 2.0 V, DVDDIO = 3.0 V to 3.6 V, PVDD = 1.71 V to 1.89 V. T
MIN
to T
MAX
= −40°C to +85°C,
unless otherwise noted.
Table 2.
Parameter
1, 2
Symbol Test Conditions Min Typ Max Unit
NONLINEAR SPECIFICATIONS
Differential Phase DP CVBS input, modulated 5 step 0.5 Degrees
Differential Gain DG CVBS input, modulated 5 step 0.5 %
Luma Nonlinearity LNL CVBS input, 5 step 0.5 %
NOISE SPECIFICATIONS
SNR Unweighted Luma ramp 54 56 dB
SNR Unweighted Luma flat field 58 60 dB
Analog Front-End Crosstalk 60 dB
LOCK TIME SPECIFICATIONS
Horizontal Lock Range −5 +5 %
Vertical Lock Range 40 70 Hz
f
SC
Subcarrier Lock Range ±1.3 kHz
Color Lock in Time 60 Lines
Sync Depth Range
3
20 200 %
Color Burst Range 5 200 %
Vertical Lock Time 2 Fields
Horizontal Lock Time 100 Lines
CHROMA SPECIFICATIONS
Hue Accuracy HUE 1 Degrees
Color Saturation Accuracy CL_AC 1 %
Color AGC Range 5 400 %
Chroma Amplitude Error 0.5 %
Chroma Phase Error 0.4 Degrees
Chroma Luma Intermodulation 0.2 %
LUMA SPECIFICATIONS
Luma Brightness Accuracy CVBS, 1 V input 1 %
Luma Contrast Accuracy CVBS, 1 V input 1 %
1
The minimum/maximum specifications are guaranteed over this range.
2
Guaranteed by characterization.
3
Nominal synchronization depth is 300 mV at 100% synchronization depth range.