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參數(shù)資料
| 型號： | ADV7197 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Multiformat HDTV Encoder with Three 11-Bit DACs |
| 中文描述： | 多格式HDTV編碼器三種11位DAC |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 229K |
| 代理商： | ADV7197 |
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ADV7197–SPECIFICATIONS
5 V DYNAMIC–SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Luma Bandwidth
Chroma Bandwidth
Signal-to-Noise Ratio
Chroma/Luma Delay Inequality
13.5
6.75
64
0
MHz
MHz
dB Luma Ramp Unweighted
ns
Specifications subject to change without notice.
3.3 V DYNAMIC–SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Luma Bandwidth
Chroma Bandwidth
Signal-to-Noise Ratio
Chroma/Luma Delay Inequality
13.5
6.75
64
0
MHz
MHz
dB Luma Ramp Unweighted
ns
Specifications subject to change without notice.
5 V TIMING–SPECIFICATIONS
P
arameter
Min
Typ
Max
Unit
Conditions
MPU PORT
1
SCLOCK Frequency
SCLOCK High Pulsewidth, t
1
SCLOCK Low Pulsewidth, t
2
Hold Time (Start Condition), t
3
Setup Time (Start Condition), t
4
Data Setup Time, t
5
SDATA, SCLOCK Rise Time, t
6
SDATA, SCLOCK Fall Time, t
7
Setup Time (Stop Condition), t
8
RESET
Low Time
10
0.6
1.3
0.6
0.6
100
400
kHz
μ
s
μ
s
μ
s
μ
s
ns
ns
ns
μ
s
ns
After This Period the 1st Clock Is Generated
Relevant for Repeated Start Condition
300
300
0.6
100
ANALOG OUTPUTS
Analog Output Delay
2
Analog Output Skew
10
0.5
ns
ns
CLOCK CONTROL AND PIXEL PORT
3
f
CLK
t
CLK
Clock High Time, t
9
Clock Low Time, t
10
Data Setup Time, t
11
Data Hold Time, t
12
Control Setup Time, t
11
Control Hold Time, t
12
Pipeline Delay
74.25
81
MHz
MHz
ns
ns
ns
ns
ns
ns
Clock Cycles
HDTV Mode
Async Timing Mode
5
5
2.0
4.5
7
4.0
1.5
2.0
16
For 4:4:4 Pixel Input Format
NOTES
1
Guaranteed by characterization.
2
Output delay measured from the 50% point of the rising edge of CLOCK to the 50% point of DAC output full-scale transition.
3
Data: Cb/Cr (9:0), Cr (9:0), Y (9:0); Control:
HSYNC
/
SYNC
,
VSYNC
/TSYNC; DV
Specifications subject to change without notice.
(V
AA
= 4.75 V to 5.25 V, V
REF
= 1.235 V, R
SET
= 2470 , R
LOAD
= 300
to T
MAX
[0 C to 70 C] unless otherwise noted.)
. All specifications T
MIN
(V
AA
= 3.15 V to 3.45 V, V
REF
= 1.235 V, R
SET
= 2470 , R
LOAD
= 300 . All specifications
T
MIN
to T
MAX
[0 C to 70 C] unless otherwise noted.)
(V
AA
= 4.75 V to 5.25 V, V
REF
= 1.235 V, R
SET
= 2470 , R
LOAD
= 300
to T
MAX
[0 C to 70 C] unless otherwise noted.)
. All specifications T
MIN
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PDF描述 |
|---|---|
| ADV7197KST | Multiformat HDTV Encoder with Three 11-Bit DACs |
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| ADV7304AKST | Multiformat SD, Progressive Scan/HDTV Video Encoder with Six NSV 14-Bit DACs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7197KS | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:MULTI-FORMAT HDTV ENCODER, 3 11-BIT DACS - Bulk |
| ADV7197KST | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat HDTV Encoder with Three 11-Bit DACs |
| ADV7197KSZ | 制造商:Analog Devices 功能描述:Video Encoder 3DAC 11-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:MULTI-FORMAT HDTV ENCODER, 3 11-BIT DACS - Bulk |
| ADV7202 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Simultaneous Sampling Video Rate Codec |
| ADV7202KST | 制造商:Rochester Electronics LLC 功能描述:27MHZ DTV PICTURE IN PICTURE CODEC I.C. - Bulk 制造商:Analog Devices 功能描述: |
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