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參數(shù)資料
| 型號： | AD9751AST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | 10-Bit, 300 MSPS High-Speed TxDAC+ D/A Converter |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 10-BIT DAC, PQFP48 |
| 封裝： | MS-026BBC, LQFP-48 |
| 文件頁數(shù)： | 4/26頁 |
| 文件大?。?/td> | 714K |
| 代理商： | AD9751AST |
REV. 0
–4–
AD9751–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 AD9751 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.
WARNING!
ESD SENSITIVE DEVICE
(T
MIN
to T
MAX
, AVDD = 3.3 V, DVDD = 3.3 V, PLLVDD = 3.3 V, CLKVDD = 3.3 V, I
OUTFS
= 20 mA, unless
otherwise noted.)
Parameter
Min
Typ
Max
Unit
DIGITAL INPUTS
Logic “1”
Logic “0”
Logic “1” Current
Logic “0” Current
Input Capacitance
Input Setup Time (t
S
)
Input Hold Time (t
H
)
Input Setup Time (t
S,
PLLVDD = 0 V)
Input Hold Time (t
H,
PLLVDD = 0 V))
Min CLK Freq
1
2.1
3
0
V
V
μ
A
μ
A
pF
ns
ns
ns
ns
MHz
0.9
+10
+10
–10
–10
5
0.5
0.5
–1.5
1.7
6.25
1.0
1.0
–1.0
2.5
ABSOLUTE MAXIMUM RATINGS
*
Parameter
With Respect to
Min
Max
Unit
AVDD, DVDD, CLKVDD, PLLVDD
AVDD, DVDD, CLKVDD, PLLVDD
ACOM, DCOM, CLKCOM, PLLCOM
REFIO, REFLO, FSADJ
I
OUTA
, I
OUTB
Digital Data Inputs (DB9 to DB0)
CLK+/CLK–, PLLLOCK
DIV0, DIV1, RESET
LPF
Junction Temperature
Storage Temperature
Lead Temperature (10 sec)
ACOM, DCOM, CLKCOM, PLLCOM
ACOM, DCOM, CLKCOM, PLLCOM
ACOM, DCOM, CLKCOM, PLLCOM
ACOM
ACOM
DCOM
CLKCOM
CLKCOM
PLLCOM
–0.3
–3.9
–0.3
–0.3
–1.0
–0.3
–0.3
–0.3
–0.3
+3.9
+3.9
+3.9
AVDD + 0.3
AVDD + 0.3
DVDD + 0.3
CLKVDD + 0.3
CLKVDD + 0.3
PLLVDD + 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.
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
AD9751AST –40
°
C to +85
°
C 48-Lead LQFP ST-48
AD9751-EB
Evaluation Board
NOTE
Min CLK freq only applies when using internal PLL. When PLL is disabled, there
is no minimum CLK frequency.
THERMAL CHARACTERISTIC
Thermal Resistance
48-Lead LQFP
θ
JA
= 91
°
C/W
PORT 1
DATA X
DATA Y
t
H
t
S
t
LPW
t
PD
DATA X
DATA Y
t
PD
PORT 2
I
OUTA
OR I
OUTB
INPUT CLK
(PLL ENABLED)
1 CLOCK @ PLLLOCK
(PLL DISABLED)
DATA IN
Figure 1. I/O Timing
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD9751ASTRL | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 48-Pin LQFP T/R 制造商:Rochester Electronics LLC 功能描述:10-BIT, 300 MSPS TXDAC+ D/A CONVERTER - Tape and Reel |
| AD9751ASTZ | 功能描述:IC DAC 10BIT 300MSPS 48-LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:TxDAC+® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF) |
| AD9751ASTZKL1 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD9751ASTZRL | 功能描述:IC DAC 10BIT 300MSPS 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:TxDAC+® 產(chǎn)品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| AD9751-EB | 功能描述:BOARD EVAL FOR AD9751 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 數(shù)模轉換器 (DAC) 系列:TxDAC® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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 |
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