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參數(shù)資料
| 型號(hào)： | ADV7128KR80 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | CMOS 80 MHz, 10-Bit Video DAC |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 10-BIT DAC, PDSO28 |
| 封裝： | SOIC-28 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 135K |
| 代理商： | ADV7128KR80 |
ADV7128
REV. 0
–3–
TIMNGCHARACTERISTICS
1
(V
AA
= +5 V
6
5%; V
REF
= +1.235 V; R
L
= 37.5
V
, C
L
= 10 pF; R
SET
= 560
V
.
All specifications T
MN
to T
MAX2
unless otherwse noted.)
Parameter
80 MHz Version
50 MHz Version
30 MHz Version
Units
Conditions/Comments
f
MAX
t
1
t
2
t
3
t
4
t
5
t
6
80
3
2
12.5
4
4
30
20
3
12
50
6
2
20
7
7
30
20
3
15
30
8
2
33.3
9
9
30
20
3
15
MHz max
ns min
ns min
ns min
ns min
ns min
ns max
ns typ
ns max
ns typ
Clock Rate
Data & Control Setup T ime
Data & Control Hold T ime
Clock Cycle T ime
Clock Pulse Width High T ime
Clock Pulse Width Low T ime
Analog Output Delay
t
7
t
83
Analog Output Rise/Fall T ime
Analog Output T ransition T ime
NOT ES
1
T T L input values are 0 to 3 volts, with input rise/fall times
≤
3 ns, measured between the 10% and 90% points. T iming reference points at 50% for inputs
and outputs. See timing notes in Figure 1.
2
T emperature range (T
to T
): 0
°
C to +70
°
C
3
Sample tested at +25
°
C to ensure compliance.
Specifications subject to change without notice.
CLOCK
DATA
t
1
t
2
t
3
t
4
t
5
t
8
t
7
t
6
ANALOG OUTPUTS
(I
OUT
)
DIGITAL INPUTS
D0–D9
NOTES
1. OUTPUT DELAY (
t
) MEASURED FROM THE 50% POINT OF THE RISING EDGE OF THE CLOCK TO THE 50%
POINT OF FULL-SCALE TRANSITION.
2. TRANSITION TIME (
t
) MEASURED FROM THE 50% POINT OF FULL-SCALE TRANSITION TO WITHIN 2% OF THE
FINAL OUTPUT VALUE.
3. OUTPUT RISE/FALL TIME (
t
7
) MEASURED BETWEEN THE 10% AND 90% POINTS OF FULL-SCALE TRANSITION.
Figure 1. Video Input/Output Timing
RE COMME NDE D OPE RAT ING CONDIT IONS
Parameter
Symbol
Min
T yp
Max
Units
Power Supply
Ambient Operating
T emperature
Output Load
Reference Voltage
V
AA
4.75
5.00
5.25
Volts
T
A
R
L
V
REF
0
+70
°
C
Volts
37.5
1.235
1.14
1.26
ORDE RING GUIDE
Accuracy
DNL INL
T emperature
Range
Package
Option*
Model
Speed
ADV7128K R80
ADV7128K R50
ADV7128K R30
80 MHz
50 MHz
30 MHz
±
1
±
1
±
1
±
1
±
1
±
1
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
R-28
R-28
R-28
*R = SOIC.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7128KR80-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 28-Pin SOIC W T/R 制造商:Rochester Electronics LLC 功能描述:SINGLE,10-BIT VIDEO DAC - Tape and Reel |
| ADV7128KRZ30 | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 28-Pin SOIC W |
| ADV7128KRZ50 | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 28-Pin SOIC W |
| ADV7128KRZ80 | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 28-Pin SOIC W 制造商:Analog Devices 功能描述:SGLE 10B VIDEO DAC |
| ADV7129 | 制造商:AD 制造商全稱:Analog Devices 功能描述:192-Bit, 360 MHz True-Color Video DAC with Onboard PLL |
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