參數資料
型號: AD9851BRSRL
廠商: Analog Devices Inc
文件頁數: 19/24頁
文件大?。?/td> 0K
描述: IC DDS/DAC SYNTHESIZER 28-SSOP
產品培訓模塊: 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
標準包裝: 1,500
分辨率(位): 10 b
主 fclk: 180MHz
調節(jié)字寬(位): 32 b
電源電壓: 2.7 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 28-SSOP
包裝: 帶卷 (TR)
AD9851
–4–
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 AD9851 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.
Application Note: Users are cautioned not to apply digital input signals prior to power-up of this device.
Doing so may result in a latch-up condition.
ABSOLUTE MAXIMUM RATINGS*
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . .150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . –65°C to +150°C
VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
Operating Temperature . . . . . . . . . . . . . . . . . . . –40°C to +85°C
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . –0.7 V to +VS + 0.7 V
Lead Temperature (10 sec) Soldering . . . . . . . . . . . . . . . .300°C
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
SSOP JA Thermal Impedance . . . . . . . . . . . . . . . . . . . 82°C/W
DAC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
*Absolute maximum ratings are limiting values,to be applied individually,and beyond
which the serviceability of the circuit may be impaired. Functional operability under
any of these conditions is not necessarily implied. Exposure of absolute maximum
rating conditions for extended periods of time may affect device reliability.
EXPLANATION OF TEST LEVELS
Test Level
I – 100% Production Tested.
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 guaran-
teed by design and characterization testing for industrial
operating temperature range.
ORDERING GUIDE
Model
Temperature Range
Package Description
Package Option
AD9851BRS
–40°C to +85°C
Shrink Small Outline (SSOP)
RS-28
AD9851BRSRL
–40°C to +85°C
Shrink Small Outline (SSOP)
RS-28
AD9851/CGPCB
Evaluation Board Clock Generator
AD9851/FSPCB
Evaluation Board Frequency Synthesizer
REV. D
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AD9851BRSZ 功能描述:IC SYNTHESIZER DDS/DAC 28-SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數字合成 (DDS) 系列:- 產品變化通告:Product Discontinuance 27/Oct/2011 標準包裝:2,500 系列:- 分辨率(位):10 b 主 fclk:25MHz 調節(jié)字寬(位):32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:16-TSSOP 包裝:帶卷 (TR)
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