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參數(shù)資料
| 型號： | AD9767-EB |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 14-Bit, 125 MSPS Dual TxDAC+ D/A Converter |
| 中文描述： | 14位，125 MSPS的TxDAC系列雙D / A轉(zhuǎn)換 |
| 文件頁數(shù)： | 4/27頁 |
| 文件大小： | 469K |
| 代理商： | AD9767-EB |
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REV. B
–4–
AD9767–SPECIFICATIONS
DIGITAL SPECIFICATIONS
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD9767 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
Parameter
Min
Typ
Max
Units
DIGITAL INPUTS
Logic “1” Voltage @ DVDD = +5 V
Logic “1” @ DVDD = 3
Logic “0” Voltage @ DVDD = +5 V
Logic “0” @ DVDD = 3
Logic “1” Current
Logic “0” Current
Input Capacitance
Input Setup Time (t
S
)
Input Hold Time (t
H
)
Latch Pulsewidth (t
LPW
, t
CPW
)
3.5
2.1
5
3
0
V
V
V
V
μ
A
μ
A
pF
ns
ns
ns
1.3
0.9
+10
+10
0
–10
–10
5
2.0
1.5
3.5
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
*
With
Respect to
Parameter
Min
Max
Units
AVDD
DVDD
ACOM
AVDD
MODE, CLK1, CLK2, WRT1, WRT2
Digital Inputs
I
OUTA1
/I
OUTA2
, I
OUTB1
/I
OUTB2
REFIO, FSADJ1, FSADJ2
GAINCTRL, SLEEP
Junction Temperature
Storage Temperature
Lead Temperature (10 sec)
ACOM
DCOM
DCOM
DVDD
DCOM
DCOM
ACOM
ACOM
ACOM
–0.3
–0.3
–0.3
–6.5
–0.3
–0.3
–1.0
–0.3
–0.3
+6.5
+6.5
+0.3
+6.5
DVDD + 0.3
DVDD + 0.3
AVDD + 0.3
AVDD + 0.3
AVDD + 0.3
+150
+150
+300
V
V
V
V
V
V
V
V
V
°
C
°
C
°
C
–65
*
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum ratings for
extended periods may affect device reliability.
DATA IN
(WRT2) (WRT1 / IQWRT)
(CLK2) (CLK1/ IQCLK)
IOUTA
OR
IOUTB
t
LPW
t
PD
t
S
t
H
t
CPW
Figure 1. Timing Diagram for Dual and Interleaved Modes
See Dynamic and Digital sections for timing specifications.
(T
MIN
to T
MAX
, AVDD = +5 V, DVDD = +5 V, I
OUTFS
= 20 mA, unless otherwise noted.)
ORDERING GUIDE
Temperature
Range
–40
°
C to +85
°
C
Package
Description
Package
Option
*
Model
AD9767AST
AD9767-EB
48-Lead LQFP
Evaluation Board
ST-48
*
ST = Thin Plastic Quad Flatpack.
THERMAL CHARACTERISTICS
Thermal Resistance
48-Lead LQFP
θ
JA
= 91
°
C/W
WARNING!
ESD SENSITIVE DEVICE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9767AST | 14-Bit, 125 MSPS Dual TxDAC+ D/A Converter |
| AD9768 | Ultrahigh Speed IC D/A Converter |
| AD9768SD | Ultrahigh Speed IC D/A Converter |
| AD9768SE | Ultrahigh Speed IC D/A Converter |
| AD9768JD | Ultrahigh Speed IC D/A Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9767-EBZ | 功能描述:BOARD EVAL FOR AD9767 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:TxDAC+® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率（每秒）:- 數(shù)據(jù)接口:串行，SPI? 設(shè)置時間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| AD9768 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultrahigh Speed IC D/A Converter |
| AD9768JD | 制造商:Rochester Electronics LLC 功能描述:AD9768 IC - Bulk |
| AD9768JQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9768SD | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultrahigh Speed IC D/A Converter |
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