TDA9935HW NXP [NXP Semiconductors], TDA9935HW Datasheet - Page 15

• Manufacturer Part Number: TDA9935HW
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
13. Abbreviations
14. Glossary
TDA9935_4
Product data sheet
14.1 Static parameters
14.2 Dynamic parameters
Table 8.
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).
IMD2 — Two-tone InterModulation Distortion rejection; Second order. 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 — Two-tone InterModulation Distortion rejection; Third order. 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.
Acronym
BW
BWA
CDMA
EDGE
FIR
IF
LMDS
LSB
MSB
PLL
PMOS
SFDR
WCDMA
WLL
Abbreviations
Description
BandWidth
Broadband Wireless Access
Code Division Multiple Access
Enhanced Data rates for GSM Evolution
Finite Impulse Response
Intermediate Frequency
Local Multipoint Distribution Service
Least Significant Bit
Most Significant Bit
Phase-Locked Loop
Positive-Metal Oxide Semiconductor
Spurious-Free Dynamic Range
Wideband Code Division Multiple Access
Wireless Local Loop
Rev. 04 — 17 September 2007
Dual 14-bit, up to 160 Msample/s, 2
TDA9935
interpolating DAC
© NXP B.V. 2007. All rights reserved.
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