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參數(shù)資料
| 型號(hào)： | AD9958 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 2-Channel 500 MSPS DDS with 10-Bit DACs |
| 中文描述： | 雙通道500 MSPS的DDS的10位DAC |
| 文件頁數(shù)： | 8/40頁 |
| 文件大小： | 1051K |
| 代理商： | AD9958 |
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AD9958
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Maximum Junction Temperature
DVDD_I/O (Pin 49)
AVDD, DVDD
Digital Input Voltage (DVDD_I/O = 3.3 V)
Digital Output Current
Storage Temperature
Operating Temperature
Lead Temperature (10 sec Soldering)
θ
JA
θ
JC
Rev. 0 | Page 8 of 40
Rating
150°C
4 V
2 V
0.7 V to +4 V
5 mA
–65°C to +150°C
–40°C to +85°C
300°C
21°C/W
2°C/W
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
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD 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 this product 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.
EQUIVALENT INPUT AND OUTPUT CIRCUITS
CMOS
DIGITAL
INPUTS
AVOID OVERDRIVING
DIGITAL INPUTS.
FORWARD BIASING
DIODES MAY COUPLE
DIGITAL NOISE ON
POWER PINS.
DVDD_I/O = 3.3V
INPUT
OUTPUT
0
DAC OUTPUTS
TERMINATE OUTPUTS
INTO AVDD. DO NOT
EXCEED OUTPUTS'
VOLTAGE COMPLIANCE.
IOUT
IOUT
0
REF_CLK INPUTS
REF_CLK INPUTS ARE
INTERNALLY BIASED AND
NEED TO BE AC-COUPLED.
OSC INPUTS ARE DC-
COUPLED.
AMP
REF_CLK
REF_CLK
OSC
AVDD
1.5k
AVDD
1.5k
AVDD
Z
Z
0
Figure 2.
Figure 3.
Figure 4.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9958 PCB | 制造商:Analog Devices 功能描述:EVAL BOARD ((NS)) |
| AD9958/PCB | 制造商:Analog Devices 功能描述:Evaluation Board For 2-Channel 500 MSPS DDS With 10-Bit DACs 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:IC 10-BIT DAC DDS |
| AD9958/PCBZ | 功能描述:BOARD EVALUATION FOR AD9958 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:AgileRF™ 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| AD9958/PCBZ | 制造商:Analog Devices 功能描述:EVAL BOARD, AD9958 DIRECT DIGITAL SYNTHE |
| AD9958_08 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2-Channel, 500 MSPS DDS with 10-Bit DACs |
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