ADV7303A_15 Datasheet, PDF (4/68 Pages) Analog Devices – Multiformat SD, Progressive Scan/HDTV Video Encoder with Six 11-Bit DACs

ADV7302A/ADV7303A
DYNAMIC SPECIFICATIONS (VAA = VDD = 2.375 V–2.625 V, VDD_IO = 2.375 V–3.600 V, VREF = 1.235 V, RSET = 760 ⍀,
R_LOAD = 150 ⍀, T_MIN to T_MAX (0؇C to 70؇C), unless otherwise noted.)
Parameter
Min
Typ
Max
Unit
Test Conditions
PROGRESSIVE SCAN MODE
Luma Bandwidth
Chroma Bandwidth
SNR
SNR
SNR
12.5
MHz
5.8
MHz
59
dB
Luma Ramp Unweighted
75
dB
Flat Field up to 5 MHz
70
dB
Flat Field Full Bandwidth
HDTV MODE
Luma Bandwidth
Chroma Bandwidth
SNR
SNR
SNR
30
13.75
59
75
70
MHz
MHz
dB
dB
dB
Luma Ramp Unweighted
Flat Field up to 5 MHz
Flat Field Full Bandwidth
STANDARD DEFINITION MODE
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
Differential Gain
Differential Phase
SNR
SNR
SNR
0.2
0.54
± 0.4
± 0.3
± 0.05
± 98
0.9
± 0.4
84
74
0.6
1.4
59
75
70
Degrees
%
%
Degrees
%
%
ns
%
dB
dB
%
Degrees
dB
dB
dB
Referenced to 40 IRE
NTSC
NTSC
Luma Ramp
Flat Field up to 5 MHz
Flat Field Full Bandwidth
Specifications subject to change without notice.
–4–
REV. A