ADV7177 Analog Devices, ADV7177 Datasheet - Page 5

• Manufacturer Part Number: ADV7177
• Description: Integrated Digital CCIR-601 to PAL/NTSC Video Encoder
• Manufacturer: Analog Devices

3.3 V DYNAMIC SPECIFICATIONS
Parameter
Filter Characteristics
Luma Bandwidth
Chroma Bandwidth
Luma Bandwidth
Chroma Bandwidth
Differential Gain
Differential Phase
SNR
SNR
Hue Accuracy
Color Saturation Accuracy
Luminance Nonlinearity
Chroma AM Noise
Chroma PM Noise
Chroma AM Noise
Chroma PM Noise
NOTES
1
2
3
4
Specifications subject to change without notice.
REV. 0
The max/min specifications are guaranteed over this range. The max/min values are typical over 3.0 V to 3.6 V.
Temperature range T
These specifications are for the low-pass filter only and guaranteed by design. For other internal filters, see Figure 5.
Guaranteed by characterization.
Stopband Cutoff
Passband Cutoff F
Stopband Cutoff
Passband Cutoff F
Stopband Cutoff
Passband Cutoff F
Stopband Cutoff
Passband Cutoff F
4
4
(Ramp)
(Pedestal)
4
4
3
3
4
MIN
(Low-Pass Filter)
(Low-Pass Filter)
4
4
4
4
3 dB
3 dB
3 dB
3 dB
to T
4
MAX
4
: 0 C to +70 C.
Conditions
NTSC Mode
>54 dB Attenuation
>3 dB Attenuation
NTSC Mode
>40 dB Attenuation
>3 dB Attenuation
PAL MODE
>50 dB Attenuation
>3 dB Attenuation
PAL MODE
>40 dB Attenuation
>3 dB Attenuation
Normal Power Mode
Normal Power Mode
RMS
Peak Periodic
RMS
Peak Periodic
NTSC
NTSC
PAL
PAL
1
(V
unless otherwise noted.)
AA
= +3.0 V – 3.6 V
1
–5–
1
, V
REF
= 1.235 V, R
Min
7.0
4.2
3.2
2.0
7.4
5.0
4.0
2.4
SET
= 300
Typ
1.0
1.0
70
64
56
54
1.2
1.4
1.4
64
62
64
62
. All specifications T
ADV7177/ADV7178
Max
MIN
Units
MHz
MHz
MHz
MHz
%
dB rms
dB p-p
dB rms
dB p-p
Degrees
%
dB
dB
dB
dB
to T
MHz
MHz
MHz
MHz
Degrees
%
MAX
2