参数资料
| 型号： | EVAL-ADV7403EBZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 5/20页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR ADV7403 |
| 设计资源： | ADV7403 Eval Brd Docs |
| 标准包装： | 1 |
| 系列： | Advantiv® |
| 主要目的： | 视频，视频解码器 |
| 已用 IC / 零件： | ADV7403 |
| 已供物品： | 板 |
Data Sheet
ADV7403
Parameter
Analog Supply Current 8
Symbol
I AVDD
Test Conditions/Comments
CVBS input sampling at 54 MHz
Min
Typ
99
Max
Unit
mA
Graphics RGB sampling at 135 MHz
SCART RGB FB sampling at 54 MHz
242
269
mA
mA
Power-Down Current
I PWRDN
2.25
mA
Green Mode Power-Down
Power-Up Time
I PWRDNG
T PWRUP
Sync bypass function
16
20
mA
ms
1
2
3
4
5
6
7
8
All ADC linearity tests performed at input range of full scale ? 12.5% and at zero scale + 12.5%.
Maximum INL and DNL specifications obtained with device configured for component video input.
This specification is for the ADV7403KSTZ-140 only.
To obtain specified V IH level on the XTAL pin (Pin 38), program Subaddress 0x13 (write only) with 0x04 value. When Subaddress 0x13 is set to 0x00 value, V IH level on
the XTAL pin = 1.2 V.
To obtain specified V IL level on the XTAL pin (Pin 38), program Subaddress 0x13 (write only) with 0x04 value. When Subaddress 0x13 is set to 0x00 value, V IL level on
the XTAL pin (Pin 38) = 0.4 V.
Guaranteed by characterization.
V OH and V OL levels obtained using default drive strength value (0xD5) in Subaddress 0xF4.
Analog current measurements for CVBS made with only ADC0 are powered up; for RGB, only ADC0, ADC1, and ADC2 are powered up; and for SCART FB, all ADCs
powered up.
VIDEO SPECIFICATIONS
AVDD = 3.15 V to 3.45 V, DVDD = 1.65 V to 2.0 V, DVDDIO = 3.0 V to 3.6 V, PVDD = 1.71 V to 1.89 V. Operating temperature range,
unless otherwise noted is T MIN to T MAX : ?40°C to +85°C (0°C to 70°C temperature range for ADV7403 KSTZ-140). Guaranteed by
characterization.
Table 2.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
NONLINEAR SPECIFICATIONS
Differential Phase
Differential Gain
Luma Nonlinearity
DP
DG
LNL
CVBS input, modulated 5 step
CVBS input, modulated 5 step
CVBS input, 5 step
0.4
0.4
0.4
Degrees
%
%
NOISE SPECIFICATIONS
SNR Unweighted
Analog Front End Crosstalk
Luma ramp
Luma flat field
61
64
64
65
60
dB
dB
dB
LOCK TIME SPECIFICATIONS
Horizontal Lock Range
Vertical Lock Range
f SC Subcarrier Lock Range
Color Lock in Time
Sync Depth Range 1
Color Burst Range
Vertical Lock Time
Horizontal Lock Time
?5
40
20
5
±1.3
60
2
100
+5
70
200
200
%
Hz
kHz
Lines
%
%
Fields
Lines
CHROMA SPECIFICATIONS
Hue Accuracy
Color Saturation Accuracy
Color AGC Range
Chroma Amplitude Error
Chroma Phase Error
Chroma Luma Intermodulation
HUE
CL_AC
5
1
1
0.4
0.3
0.1
400
Degrees
%
%
%
Degrees
%
LUMA SPECIFICATIONS
Luma Accuracy
1
Brightness
Contrast
Nominal sync depth is 300 mV at 100% sync depth range.
CVBS, 1 V input
CVBS, 1 V input
1
1
%
%
Rev. B | Page 5 of 20
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