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參數(shù)資料
| 型號： | ADV7321 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs |
| 中文描述： | 多格式視頻編碼器216兆赫六噪聲整形的12位DAC |
| 文件頁數(shù)： | 6/88頁 |
| 文件大?。?/td> | 1002K |
| 代理商： | ADV7321 |
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ADV7320/ADV7321
SPECIFICATIONS
V
AA
= 2.375 V to 2.625 V, V
DD
= 2.375 V to 2.625 V, V
DD_IO
= 2.375 V to 3.6 V, V
REF
= 1.235 V, R
SET
= 3040 , R
LOAD
= 300 . All
specifications T
MIN
to T
MAX
(0°C to 70°C), unless otherwise noted.
Table 2.
Parameter
Min
Typ
STATIC PERFORMANCE
1
Resolution
12
Integral Nonlinearity
1.5
Differential Nonlinearity,
2
+ve
0.25
Differential Nonlinearity,
2
ve
1.5
DIGITAL OUTPUTS
Output Low Voltage, V
OL
Output High Voltage, V
OH
2.4 [2.0]
3
Three-State Leakage Current
±1.0
Three-State Output Capacitance
2
DIGITAL AND CONTROL INPUTS
Input High Voltage, V
IH
2
Input Low Voltage, V
IL
Input Leakage Current
10
Input Capacitance, C
IN
2
ANALOG OUTPUTS
Full-Scale Output Current
4.1
4.33
Output Current Range
4.1
4.33
DAC to DAC Matching
1.0
Output Compliance Range, V
OC
0
1.0
Output Capacitance, C
OUT
7
VOLTAGE REFERENCE
Internal Reference Range, V
REF
1.15
1.235
External Reference Range, V
REF
1.15
1.235
V
REF
Current
4
±10
POWER REQUIREMENTS
Normal Power Mode
I
DD
5
137
78
73
140
I
DD_IO
1.0
I
AA7,
8
37
Sleep Mode
I
DD
80
I
AA
7
I
DD_IO
250
POWER SUPPLY REJECTION RATIO
0.01
Rev. 0 | Page 6 of 88
Max
0.4 [0.4]
3
0.8
Unit
Bits
LSB
LSB
LSB
V
V
μA
pF
V
V
μA
pF
mA
mA
%
V
pF
V
V
μA
mA
mA
mA
mA
mA
mA
μA
μA
μA
%/%
Test Conditions
I
SINK
= 3.2 mA
I
SOURCE
= 400 μA
V
IN
= 0.4 V, 2.4 V
V
IN
= 2.4 V
SD only (16×)
PS only (8×)
HDTV only (2×)
SD (16×, 10 bit) + PS (8×, 20 bit)
4.6
4.6
1.4
1.3
1.3
190
6
45
1
Oversampling disabled. Static DAC performance will be improved with increased oversampling ratios.
2
DNL measures the deviation of the actual DAC output voltage step from the ideal. For +ve DNL, the actual step value lies above the ideal step value; for ve DNL, the
actual step value lies below the ideal step value.
3
Value in brackets for V
DD_IO
= 2.375 V to 2.75 V.
4
External current required to overdrive internal V
REF
.
5
I
DD
, the circuit current, is the continuous current required to drive the digital core.
6
Guaranteed maximum by characterization.
7
All DACs on.
8
I
AA
is the total current required to supply all DACs including the V
REF
circuitry and the PLL circuitry.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7321KST | 制造商:Analog Devices 功能描述:VID ENCODER 6DAC 12-BIT 64LQFP - Bulk |
| ADV7321KSTZ | 功能描述:IC VID ENC 6-12BIT DAC'S 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7322 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat 11-Bit HDTV Video Encoder |
| ADV73225709 | 制造商:LG Corporation 功能描述:Frame Assembly |
| ADV73225710 | 制造商:LG Corporation 功能描述:Frame Assembly |
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