參數(shù)資料
型號(hào): DAC1205D750HW
廠商: NXP SEMICONDUCTORS
元件分類: DAC
英文描述: Dual 12-bit DAC, up to 750 Msps; 2x 4x and 8x interpolating
中文描述: PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 12-BIT DAC, PQFP100
封裝: 14 X 14 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT638-1, HTQFP-100
文件頁(yè)數(shù): 39/42頁(yè)
文件大?。?/td> 352K
代理商: DAC1205D750HW
DAC1205D750
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 7 June 2011
39 of 42
NXP Semiconductors
DAC1205D750
Dual 12-bit DAC, up to 750 Msps; 4x and 8x interpolating
13. Glossary
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
offset
.
14. Revision history
Table 44.
Document ID
DAC1205D750 v.3
Modifications:
Revision history
Release date
20110607
Section 2 “Features and benefits”
has been updated.
LOW-level input voltage and HIGH-level input voltage values for Digital inputs (I0 to
I13, Q0 to Q13) in
Table 5 “Characteristics”
have been updated.
20100910
Product data sheet
20100802
Product data sheet
Data sheet status
Product data sheet
Change notice
-
Supersedes
DAC1205D750 v.2
DAC1205D750 v.2
DAC1205D750 v.1
-
-
DAC1205D750 v.1
-
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