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參數資料
| 型號： | ADV7194KST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling |
| 中文描述： | COLOR SIGNAL ENCODER, PQFP80 |
| 封裝： | LQFP-80 |
| 文件頁數： | 4/69頁 |
| 文件大小： | 647K |
| 代理商： | ADV7194KST |
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–4–
REV. 0
ADV7194–SPECIFICATIONS
3.3 V SPECIFICATIONS
1
Parameter
Min
Typ
Max
Unit
Test Conditions
STATIC PERFORMANCE
Resolution (Each DAC)
Accuracy (Each DAC)
Integral Nonlinearity
Differential Nonlinearity
10
Bits
±
1.0
±
1.0
LSB
LSB
Guaranteed Monotonic
DIGITAL INPUTS
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
IN
Input Capacitance, C
IN
Input Leakage Current
3
Input Leakage Current
4
2
0.8
V
V
μ
A
pF
μ
A
μ
A
±
1
10
V
IN
= 0.4 V or 2.4 V
6
1
200
DIGITAL OUTPUTS
Output High Voltage, V
OH
Output Low Voltage, V
OL
Three-State Leakage Current
5
Three-State Leakage Current
6
Three-State Output Capacitance
2.4
0.4
10
200
6
V
V
μ
A
μ
A
pF
I
SOURCE
= 400
μ
A
I
SINK
= 3.2 mA
10
ANALOG OUTPUTS
Output Current (Max)
Output Current (Min)
DAC-to-DAC Matching
Output Compliance, V
OC
Output Impedance, R
OUT
Output Capacitance, C
OUT
VOLTAGE REFERENCE
Reference Range
7
4.125
4.33
2.16
0.4
4.625
mA
mA
%
V
k
pF
R
L
= 300
R
L
= 600
, R
SET1,2
= 2400
2.5
1.4
100
6
I
OUT
= 0 mA
1.235
V
POWER REQUIREMENTS
V
AA
Normal Power Mode
I
DAC8
I
CCT
(2
×
Oversampling)
9, 10
I
CCT
(4
×
Oversampling)
9, 10
I
PLL
Sleep Mode
I
DAC
I
CCT
3.15
3.3
3.6
V
29
42
68
6
mA
mA
mA
mA
54
86
0.01
85
μ
A
μ
A
NOTES
All measurements are made in 4
×
Oversampling Mode unless otherwise specified and are guaranteed by characterization. For 2
×
Oversampling Mode, the power
requirements for the ADV7194 are typically 3.0 V.
2
Temperature range T
to T
: 0
°
C to 70
°
C.
3
For all inputs but PAL_NTSC and ALSB.
4
For PAL_NTSC and ALSB inputs.
5
For all outputs but
VSO
/TTX/CLAMP.
6
For
VSO
/TTX/CLAMP outputs.
7
Measurement made in 2
×
Oversampling Mode.
8
I
is the total current required to supply all DACs including the V
REF
circuitry.
9
All six DACs on.
10
I
CCT
or the circuit current, is the continuous current required to drive the digital core without I
PLL
.
Specifications subject to change without notice.
(V
AA
= 3.0 V, V
REF
= 1.235 V, R
SET1,2
= 1200 unless otherwise noted. All specifications T
MIN
to T
MAX2
unless otherwise noted.)
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| ADV7194 | Professional Extended-10⑩ Video Encoder with 54 MHz Oversampling |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7194KSTZ | 功能描述:IC ENCODER VIDEO EXT-10 80-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉換器 系列:- 產品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統 電壓 - 電源，模擬:- 電壓 - 電源，數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7194KSTZ | 制造商:Analog Devices 功能描述:TV / Video IC |
| ADV7195 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input |
| ADV7195KS | 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 VID+PROGSCAN/HDTV ENCODERIC - Bulk |
| ADV7195KST | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs and 10-Bit Data Input |
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