ADV7190_15 Datasheet, PDF (5/72 Pages) Analog Devices – Video Encoders with Six 10-Bit DACs and 54 MHz Oversampling

ADV7190/ADV7191
5 V DYNAMIC–SPECIFICATIONS¹
(V_AA = 5 V ؎ 250 mV, V_REF = 1.235 V, R_SET1,2 = 1200 ⍀,
specifications T_MIN to T_MAX2, unless otherwise noted.)
unless
otherwise
noted.
All
Parameter
Differential Gain³
Differential Phase³
SNR (Pedestal)³
SNR (Ramp)³
Hue Accuracy
Color Saturation Accuracy
Chroma Nonlinear Gain
Chroma Nonlinear Phase
Chroma/Luma Intermod
Chroma/Luma Gain Ineq
Chroma/Luma Delay Ineq
Luminance Nonlinearity
Chroma AM Noise
Chroma PM Noise
Min
61.7 (61.7)
62 (63)
Typ
0.1 (0.4)
0.4 (0.15)
78.5 (78)
78 (78)
Max
0.3 (0.5)
0.5 (0.3)
0.5
0.7
0.7
0.9
0.5
0.1
1.7
2.2
0.6
0.7
82
72
Unit
%
Degrees
dB rms
dB p-p
dB rms
dB p-p
Degrees
%
±%
± Degrees
±%
±%
ns
±%
dB
dB
Test Conditions
RMS
Peak Periodic
RMS
Peak Periodic
Referenced to 40 IRE
NOTES
1_{All measurements are made in 4¥ Oversampling Mode unless otherwise specified.}
2_{Temperature range TMIN to TMAX: 0∞C to 70∞C.}
3_{Values in parentheses apply to 2Â¥ Oversampling Mode.}
Specifications subject to change without notice.
3.3 V DYNAMIC–SPECIFICATIONS¹
(V_AA = 3.3 V ؎ 150 mV, V_REF = 1.235 V, R_SET1,2 = 1200 ⍀, unless otherwise noted. All
specifications T_MIN to T_MAX2, unless otherwise noted.)
Parameter
Differential Gain³
Differential Phase³
SNR (Pedestal)³
SNR (Ramp)³
Hue Accuracy
Color Saturation Accuracy
Chroma Nonlinear Gain
Chroma Nonlinear Phase
Chroma/Luma Intermod
Luminance Nonlinearity
Chroma AM Noise
Chroma PM Noise
Min
62.3 (62)
61 (62.5)
Typ
0.2 (0.5)
0.5 (0.2)
78.5 (78)
78 (78)
Max
0.5
0.8
0.6
0.5
0.1
0.6
83
71
Unit
%
Degrees
dB rms
dB p-p
dB rms
dB p-p
Degrees
%
±%
± Degrees
±%
±%
dB
dB
Test Conditions
RMS
Peak Periodic
RMS
Peak Periodic
Referenced to 40 IRE
NOTES
1_{All measurements are made in 4¥ Oversampling Mode unless otherwise specified.}
2_{Temperature range TMIN to TMAX: 0∞C to 70∞C.}
3_{Values in parentheses apply to 2Â¥ Oversample Mode.}
Specifications subject to change without notice.
REV. B
–5–