參數(shù)資料
型號(hào)： AD7912AUJZ-REEL7
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 4/32頁(yè)
文件大?。?/td> 0K
描述： IC ADC 10BIT DUAL 2CH TSOT-23-8
標(biāo)準(zhǔn)包裝： 1
位數(shù)： 10
采樣率（每秒）： 1M
數(shù)據(jù)接口： DSP，MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 20mW
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： SOT-23-8 薄型，TSOT-23-8
供應(yīng)商設(shè)備封裝： TSOT-23-8
包裝： 標(biāo)準(zhǔn)包裝
輸入數(shù)目和類型： 2 個(gè)單端，單極
其它名稱： AD7912AUJZ-REEL7DKR
AD7912/AD7922
Rev. 0 | Page 12 of 32
Intermodulation Distortion
With inputs consisting of sine waves at two frequencies, fa and
fb, any active device with nonlinearities creates distortion
products at sum and difference frequencies of mfa ± nfb, where
m, n = 0, 1, 2, 3, and so on. Intermodulation distortion terms are
those for which neither m nor n is equal to zero. For example,
the second-order terms include (fa + fb) and (fa fb), while the
third-order terms include (2fa + fb), (2fa fb), (fa + 2fb), and
(fa 2fb).
The AD7912/AD7922 are tested using the CCIF standard,
where two input frequencies are used (see fa and fb in the
Specifications section). In this case, the second-order terms are
usually distanced in frequency from the original sine waves,
while the third-order terms are usually at a frequency close to
the input frequencies. As a result, the second-order and third-
order terms are specified separately. The calculation of the
intermodulation distortion is as in the THD specification,
where it is defined as the ratio of the rms sum of the individual
distortion products to the rms amplitude of the sum of the
fundamentals expressed in dB.
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AD7914 制造商:AD 制造商全稱:Analog Devices 功能描述:4-Channel, 1 MSPS, 8-/10-/12-Bit ADCs with Sequencer in 16-Lead TSSOP
AD7914BRU 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 10-bit Serial 16-Pin TSSOP 制造商:Analog Devices 功能描述:IC 10BIT ADC SMD 7914 TSSOP16
AD7914BRU-REEL 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 10-bit Serial 16-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 1MSPS 10-BIT SERL 16TSSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:10-BIT 4,CH 1 MSPS ADC I.C. - Tape and Reel
AD7914BRU-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 10-bit Serial 16-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:10-BIT 4,CH 1 MSPS ADC I.C. - Tape and Reel
AD7914BRUZ 功能描述:IC ADC 10BIT 4CH 1MSPS 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率（每秒）:1M 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個(gè)單端，單極 產(chǎn)品目錄頁(yè)面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
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