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| 型號(hào)： | DAC1203D160HW |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Dual 12 bits DAC, up to 160 MHz, 2 x interpolation |
| 封裝： | DAC1203D160HW/C1<SOT841-1 (HTQFP80)|<<http://www.nxp.com/packages/SOT841-1.html<1<Always Pb-free,;DAC1203D160HW/C1<SOT841-1 (HTQFP80)|<<http://www.nxp.com/packages/SOT841 |
| 文件頁(yè)數(shù)： | 16/19頁(yè) |
| 文件大小： | 113K |
| 代理商： | DAC1203D160HW |
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DAC1203D160_2
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 14 August 2008
16 of 19
NXP Semiconductors
DAC1203D160
Dual 12 bits DAC, up to 160 MHz, 2 x interpolating
13. Abbreviations
14. Glossary
14.1 Static parameters
DNL —
Differential Non-Linearity. The difference between the ideal and the measured
output value between successive DAC codes.
INL —
Integral Non-Linearity. The deviation of the transfer function from a best-fit straight
line (linear regression computation).
14.2 Dynamic parameters
IMD2 —
Second-order intermodulation distortion. From a dual-tone digital input sine wave
(these two frequencies are close together), the intermodulation distortion product IMD2 is
the ratio of the RMS value of either tone and the RMS value of the worst 2nd-order
intermodulation product.
IMD3 —
Third-order intermodulation distortion. From a dual-tone digital input sine wave
(these two frequencies are close together), the intermodulation distortion product IMD3 is
the ratio of the RMS value of either tone and the RMS value of the worst 3rd-order
intermodulation product.
SFDR —
Spurious Free Dynamic Range. The ratio between the RMS value of the
reconstructed output sine wave and the RMS value of the largest spurious observed
(harmonic and non-harmonic, excluding DC component) in the frequency domain.
S/N —
Signal-to-Noise ratio. The ratio of the RMS value of the reconstructed output sine
wave to the RMS value of the noise excluding the harmonics and the DC component.
THD —
Total Harmonic Distortion. The ratio of the RMS value of the harmonics of the
output frequency to the RMS value of the output sine wave. Usually, the calculation of
THD is done on the first 5 harmonics.
Table 9.
Acronym
FIR
IF
LSB
MSB
PLL
PMOS
Abbreviations
Description
Finite Impulse Response
Intermediate Frequency
Least Significant Bit
Most Significant Bit
Phase-Locked Loop
Positive-Metal Oxide Semiconductor
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| DAC1203D160HW/C1,5 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC DUAL 12-BITDAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC1203D160HW/C1,518 | 制造商:NXP Semiconductors 功能描述: |
| DAC1203D160HW/C1,551 | 制造商:NXP Semiconductors 功能描述: |
| DAC1203D160HW/C1-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC DUAL 12-BITDAC 160MSPS W/INT2X RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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