dac1405d650 NXP Semiconductors, dac1405d650 Datasheet - Page 40

• Manufacturer Part Number: dac1405d650
• Description: Dual 14-bit Dac, Up To 650 Msps; 2? 4? And 8? Interpolating
• Manufacturer: NXP Semiconductors

NXP Semiconductors
13. Glossary
DAC1405D650_1
Product data sheet
Spurious-Free Dynamic Range (SFDR): — 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.
Intermodulation Distortion (IMD): — From a dual-tone digital input sine wave (these two
frequencies being close together), the intermodulation distortion products IMD2 and IMD3
(respectively, second and third-order components) are defined below.
IMD2 — The ratio of the RMS value of either tone to the RMS value of the worst second
order intermodulation product.
IMD3 — The ratio of the RMS value of either tone to the RMS value of the worst third
order intermodulation product.
Restricted Bandwidth Spurious Free Dynamic Range — The ratio of the RMS value of
the reconstructed output sine wave to the RMS value of the noise, including the
harmonics, in a given bandwidth centered around f
Rev. 01 — 4 May 2009
Dual 14-bit DAC, up to 650 Msps; 2 4 and 8 interpolating
offset
.
DAC1405D650
© NXP B.V. 2009. All rights reserved.
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