Datasheet

–5–
REV. A
ADV7194
5 V DYNAMIC SPECIFICATIONS
1
Parameter Min Typ Max Unit Test Conditions
Hue Accuracy 0.5 Degrees
Color Saturation Accuracy 0.7 %
Chroma Nonlinear Gain 0.7 0.9 ± % Referenced to 40 IRE
Chroma Nonlinear Phase 0.5 ± Degrees
Chroma/Luma Intermod 0.1 ± %
Chroma/Luma Gain Ineq 1.7 ± %
Chroma/Luma Delay Ineq 2.2 ns
Luminance Nonlinearity 0.6 0.7 ± %
Chroma AM Noise 82 dB
Chroma PM Noise 72 dB
Differential Gain
3
0.1 (0.4) 0.3 (0.5) %
Differential Phase
3
0.4 (0.15) 0.5 (0.3) Degrees
SNR (Pedestal)
3
78.5 (78) dB rms RMS
78 (78) dB p-p Peak Periodic
SNR (Ramp)
3
61.7 (61.7) dB rms RMS
62 (63) dB p-p Peak Periodic
NOTES
1
All measurements are made in 4× Oversampling Mode unless otherwise specified.
2
Temperature range T
MIN
to T
MAX
: 0°C to 70°C.
3
Values in parentheses apply to 2× Oversampling Mode.
Specifications subject to change without notice.
3.3 V DYNAMIC SPECIFICATIONS
1
Parameter Min Typ Max Unit Test Conditions
Hue Accuracy 0.5 Degrees
Color Saturation Accuracy 0.8 %
Luminance Nonlinearity 0.6 ± %
Chroma AM Noise 83 dB
Chroma PM Noise 71 dB
Chroma Nonlinear Gain 0.7 ± % Referenced to 40 IRE
Chroma Nonlinear Phase 0.5 ± Degrees
Chroma/Luma Intermod 0.1 ± %
Differential Gain
3
0.2 (0.5) %
Differential Phase
3
0.5 (0.2) Degrees
SNR (Pedestal)
3
78.5 (78) dB rms RMS
78 (78) dB p-p Peak Periodic
SNR (Ramp)
3
62.3 (62) dB rms RMS
61 (62.5) dB p-p Peak Periodic
NOTES
1
All measurements are made in 4× Oversampling Mode unless otherwise specified.
2
Temperature range T
MIN
to T
MAX
: 0°C to 70°C.
3
Values in brackets apply to 2× Oversampling Mode.
Specifications subject to change without notice.
(V
AA
= 5 V ⴞ 250 mV, V
REF
= 1.235 V, R
SET1,2
= 1200 ⍀ unless otherwise noted. All
specifications T
MIN
to T
MAX
2
unless otherwise noted.)
(V
AA
= 3.3 V ⴞ 150 mV, V
REF
= 1.235 V, R
SET1,2
= 1200 ⍀ unless otherwise noted. All
specifications T
MIN
to T
MAX
2
unless otherwise noted.)