參數(shù)資料
型號： AD9786BSVZRL
廠商： Analog Devices Inc
文件頁數(shù)： 5/56頁
文件大?。?/td> 0K
描述： IC DAC 16BIT INTERPOL/SP 80TQFP
產(chǎn)品培訓模塊： Data Converter Fundamentals
DAC Architectures
標準包裝： 1,000
系列： TxDAC+®
位數(shù)： 16
數(shù)據(jù)接口： 并聯(lián)
轉換器數(shù)目： 1
電壓電源： 單電源
功率耗散（最大）： 1.25W
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 80-TQFP 裸露焊盤
供應商設備封裝： 80-TQFP-EP（12x12）
包裝： 帶卷 (TR)
輸出數(shù)目和類型： 2 電流，單極
采樣率（每秒）： 500M
AD9786
Rev. B | Page 13 of 56
Group Delay
Number of input clocks between an impulse applied at the
device input and peak DAC output current. A half-band FIR
filter has constant group delay over its entire frequency range
Impulse Response
Response of the device to an impulse applied to the input.
Adjacent Channel Leakage Ratio (ACLR)
A ratio in dBc between the measured power within a channel
relative to its adjacent channel.
Complex Modulation
The process of passing the real and imaginary components of a
signal through a complex modulator (transfer function = ejwt =
coswt + jsinwt) and realizing real and imaginary components
on the modulator output.
Hilbert Transform
A function with unity gain over all frequencies, but with a phase
shift of 90° for negative frequencies and a phase shift of –90° for
positive frequencies. Although this function cannot be imple-
mented ideally, it can be approximated with a short FIR filter
with enough accuracy to be very useful in single sideband radio
architectures.
Complex Image Rejection
In a traditional two-part upconversion, two images are created
around the second IF frequency. These images are redundant
and have the effect of wasting transmitter power and system
bandwidth. By placing the real part of a second complex modulator
in series with the first complex modulator, either the upper or
lower frequency image near the second IF can be rejected.
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相關代理商/技術參數(shù)
參數(shù)描述
AD9786-EB 制造商:Rochester Electronics LLC 功能描述:EVAL BOARD FOR AD9786 - Bulk
AD9786-EBZ 功能描述:BOARD EVALUATION FOR AD9786 RoHS:是 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
AD9786XSV 制造商:Analog Devices 功能描述:- Bulk
AD9787 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual 12-/14-/16-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO
AD9787BSVZ 功能描述:IC DAC 14BIT 800MSPS 100TQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:TxDAC® 標準包裝:1 系列:- 設置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行，SPI? 轉換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
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