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參數資料
| 型號： | ADV7178KS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | Integrated Digital CCIR-601 to PAL/NTSC Video Encoder |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP44 |
| 封裝： | PLASTIC, MO-112-AA-1, MQFP-44 |
| 文件頁數： | 4/38頁 |
| 文件大小： | 280K |
| 代理商： | ADV7178KS |
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–4–
REV. 0
ADV7177/ADV7178–SPECIFICATIONS
5 V DYNAMIC SPECIFICATIONS
1
(V
AA
= +4.75 V – 5.25 V
1
, V
REF
= 1.235 V, R
SET
= 300
V
. All specifications T
MIN
to T
MAX2
unless otherwise noted.)
Parameter
Conditions
1
Min
Typ
Max
Units
Filter Characteristics
Luma Bandwidth
3
(Low-Pass Filter)
Stopband Cutoff
Passband Cutoff F
3 dB
Chroma Bandwidth
Stopband Cutoff
Passband Cutoff F
3 dB
Luma Bandwidth
3
(Low-Pass Filter)
Stopband Cutoff
Passband Cutoff F
3 dB
Chroma Bandwidth
Stopband Cutoff
Passband Cutoff F
3 dB
Differential Gain
4
Differential Phase
4
SNR
4
(Pedestal)
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
Lower Power Mode
Lower Power Mode
RMS
Peak Periodic
RMS
Peak Periodic
7.0
4.2
MHz
MHz
3.2
2.0
MHz
MHz
7.4
5.0
MHz
MHz
4.0
2.4
MHz
MHz
%
Degrees
dB rms
dB p-p
dB rms
dB p-p
Degrees
%
±
%
±
Degrees
±
Degrees
±
%
±
%
±
%
ns
±
%
dB
dB
2.0
1.5
75
70
57
56
1.2
1.4
1.0
0.4
0.6
0.2
0.2
0.6
2.0
1.2
64
62
SNR
4
(Ramp)
Hue Accuracy
4
Color Saturation Accuracy
4
Chroma Nonlinear Gain
4
Chroma Nonlinear Phase
4
Referenced to 40 IRE
NTSC
PAL
Referenced to 714 mV (NTSC)
Referenced to 700 mV (PAL)
Chroma/Luma Intermod
4
Chroma/Luma Gain Ineq
4
Chroma/Luma Delay Ineq
4
Luminance Nonlinearity
4
Chroma AM Noise
4
Chroma PM Noise
4
NOTES
1
The max/min specifications are guaranteed over this range. The max/min values are typical over 4.75 V to 5.25 V.
2
Temperature range T
MIN
to T
MAX
: 0
°
C to +70
°
C.
3
These specifications are for the low-pass filter only and guaranteed by design. For other internal filters, see Figure 5.
4
Guaranteed by characterization.
Specifications subject to change without notice.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7178KS-REEL | 制造商:Analog Devices 功能描述: |
| ADV7179 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
| ADV7179BCP | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 10-Bit 40-Pin LFCSP EP 制造商:Analog Devices 功能描述:IC VIDEO ENCODER |
| ADV7179BCP1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management |
| ADV7179BCP-REEL | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 10-Bit 40-Pin LFCSP EP T/R |
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