參數(shù)資料
型號(hào)： AD9912ABCPZ
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 17/40頁(yè)
文件大?。?/td> 0K
描述： IC DDS 1GSPS DAC 14BIT 64LFCSP
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： 1GHz
調(diào)節(jié)字寬（位）： 48 b
電源電壓： 1.8V, 3.3V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 64-VFQFN 裸露焊盤，CSP
供應(yīng)商設(shè)備封裝： 64-LFCSP-VQ（9x9）
包裝： 托盤
AD9912
Rev. F | Page 24 of 40
THERMAL PERFORMANCE
Table 7. Thermal Parameters
Symbol
Thermal Characteristic Using a JEDEC51-7 Plus JEDEC51-5 2S2P Test Board
Value
Unit
θJA
Junction-to-ambient thermal resistance, 0.0 m/sec air flow per JEDEC JESD51-2 (still air)
25.2
°C/W
θJMA
Junction-to-ambient thermal resistance, 1.0 m/sec air flow per JEDEC JESD51-6 (moving air)
22.0
°C/W
θJMA
Junction-to-ambient thermal resistance, 2.0 m/sec air flow per JEDEC JESD51-6 (moving air)
19.8
°C/W
θJB
Junction-to-board thermal resistance, 1.0 m/sec air flow per JEDEC JESD51-8 (moving air)
13.9
°C/W
θJC
Junction-to-case thermal resistance (die-to-heat sink) per MIL-Std 883, Method 1012.1
1.7
°C/W
ΨJT
Junction-to-top-of-package characterization parameter, 0 m/sec air flow per JEDEC JESD51-2 (still air)
0.1
°C/W
The AD9912 is specified for a case temperature (TCASE). To
ensure that TCASE is not exceeded, an airflow source can be used.
Use the following equation to determine the junction tempera-
ture on the application PCB:
TJ
= TCASE + (ΨJT × PD)
where:
TJ
is the junction temperature (°C).
TCASE
is the case temperature (°C) measured by customer at top
center of package.
ΨJT
is the value from Table 7.
PD
is the power dissipation (see the Total Power Dissipation
section in the Specifications section).
Values of θJA are provided for package comparison and PCB
design considerations. θJA can be used for a first-order
approximation of TJ by the equation
TJ
= TA + (θJA × PD)
where TA is the ambient temperature (°C).
Values of θJC are provided for package comparison and PCB
design considerations when an external heat sink is required.
Values of θJB are provided for package comparison and PCB
design considerations.
The values in Table 7 apply to both 64-lead package options.
相關(guān)PDF資料
PDF描述
AD9913BCPZ-REEL7 IC DDS 250MSPS 10BIT ADC 32LFCSP
AD9923ABBCZ IC PROCESSOR CCD 12BIT 105CSPBGA
AD9942BBCZ IC PROCESSOR SGNL 14B 100CSPBGA
AD9944KCPZRL IC CCD SIGNAL PROCESSOR 32-LFCSP
AD9945KCPZRL7 IC CCD SIGNAL PROCESSOR 32-LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9912ABCPZ-REEL7 功能描述:IC DDS 1GSPS DAC 14BIT 64LFCSP RoHS:是 類別: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)
AD9912BCPZ 制造商:Analog Devices 功能描述:Direct Digital Synthesizer 1000MHz 1-DAC 14-Bit Serial 64-Pin LFCSP EP 制造商:Analog Devices 功能描述:DIRECT DGTL SYNTHESIZER 64LFCSP EP - Trays 制造商:Analog Devices 功能描述:IC DDS 1GSPS 14BIT DAC
AD9912BCPZ-REEL7 制造商:Analog Devices 功能描述:DIRECT DGTL SYNTHESIZER 64LFCSP EP - Tape and Reel
AD9913 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer
AD9913/PCBZ 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 Sub 50mW 250MSPS (+) 10-bit DDS RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*