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參數(shù)資料
| 型號(hào)： | AD9954YSVZ |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 38/40頁(yè) |
| 文件大小： | 0K |
| 描述： | IC DDS DAC 14BIT 1.8V 48-TQFP |
| 產(chǎn)品培訓(xùn)模塊： | Direct Digital Synthesis Tutorial Series (1 of 7): Introduction Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 分辨率（位）： | 14 b |
| 主 fclk： | 400MHz |
| 調(diào)節(jié)字寬（位）： | 32 b |
| 電源電壓： | 1.71 V ~ 1.96 V |
| 工作溫度： | -40°C ~ 105°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 48-TQFP 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 48-TQFP 裸露焊盤(pán)（7x7） |
| 包裝： | 托盤(pán) |
| 產(chǎn)品目錄頁(yè)面： | 552 (CN2011-ZH PDF) |
| 配用： | AD9954/PCBZ-ND - BOARD EVAL FOR 9954 |
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AD9954
Rev. B | Page 7 of 40
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter
Rating
Maximum Junction Temperature
150°C
DVDD_I/O (Pin 43)
4 V
AVDD, DVDD
2 V
Digital Input Voltage (DVDD_I/O = 3.3 V)
–0.7 V to +5.25 V
Digital Input Voltage (DVDD_I/O = 1.8 V)
–0.7 V to +2.2 V
Digital Output Current
5 mA
Storage Temperature Range
–65°C to +150°C
Operating Temperature Range
–40°C to +105°C
Lead Temperature (10 sec Soldering)
300°C
θJA
38°C/W
θJC
15°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.
EXPLANATION OF TEST LEVELS
I
100% production tested.
II
100% production tested at 25°C and sample tested at
specified temperatures.
III
Sample tested only.
IV
Parameter is guaranteed by design and characterization
testing.
V
Parameter is a typical value only.
VI
Devices are 100% production tested at 25°C and
guaranteed by design and characterization testing
for industrial operating temperature range.
ESD CAUTION
INPUT
DVDD_I/O
IOUT
AVDD
IOUT
AVOID OVERDRIVING
DIGITAL INPUTS.
FORWARD BIASING
ESD DIODES MAY
COUPLE DIGITAL NOISE
ONTO POWER PINS.
DIGITAL
INPUTS
MUST TERMINATE
OUTPUTS TO AVDD FOR
CURRENT FLOW. DO
NOT EXCEED THE
OUTPUT VOLTAGE
COMPLIANCE RATING.
DIGITAL
OUTPUTS
COMPARATOR
OUTPUT
COMPARATOR
INPUTS
COMP IN
03
37
4-
03
2
Figure 3. Equivalent Input and Output Circuits
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9954YSVZ | 制造商:Analog Devices 功能描述:IC DDS 400MSPS SMD 9954 TQFP48 |
| AD9954YSVZ1 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:400 MSPS, 14-Bit, 1.8 V CMOS, Direct Digital Synthesizer |
| AD9954YSVZ-REEL7 | 功能描述:IC DDS DAC 14BIT 1.8V 48TQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 直接數(shù)字合成 (DDS) 系列:- 產(chǎn)品變化通告:Product Discontinuance 27/Oct/2011 標(biāo)準(zhǔn)包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調(diào)節(jié)字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
| AD9954YSVZ-REEL71 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:400 MSPS, 14-Bit, 1.8 V CMOS, Direct Digital Synthesizer |
| AD9955KS6 | 制造商:AD 功能描述:* |
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