a bist (built-in self-test) strategy for mixed
... BIST (Built-in Self-Test) Strategy for Mixed-Signal Integrated Circuits Recently, more and more system functionalities have been integrated onto a single chip, because the electronic systems become more complex and the very deep submicron technologies make such an integration possible as well. Conse ...
... BIST (Built-in Self-Test) Strategy for Mixed-Signal Integrated Circuits Recently, more and more system functionalities have been integrated onto a single chip, because the electronic systems become more complex and the very deep submicron technologies make such an integration possible as well. Conse ...
Noise Suppression by EMIFILr Digital Equipment
... !Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the ap ...
... !Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the ap ...
Standards Project - Telecommunications Industry Association
... Column I provides the Ws send weighting function from Table A.2 of ITU-T Recommendation P.79. Columns J and K are used for performing the Send Loudness Rating calculations for the 600 ohm and 900 ohm cases, respectively, with the SLR values shown in cells J24 and K24. The 1.76 dB 900-to-600 ohm impe ...
... Column I provides the Ws send weighting function from Table A.2 of ITU-T Recommendation P.79. Columns J and K are used for performing the Send Loudness Rating calculations for the 600 ohm and 900 ohm cases, respectively, with the SLR values shown in cells J24 and K24. The 1.76 dB 900-to-600 ohm impe ...
Measurement of very-low frequency noise
... better knowledge of its origin and energy content, the aim being to decrease its effects. In the following pages we will be concerned mainly with certain types of electronic noise measured by an appropriate detecting system. The specific physical origin or possible sources of noise will be treated i ...
... better knowledge of its origin and energy content, the aim being to decrease its effects. In the following pages we will be concerned mainly with certain types of electronic noise measured by an appropriate detecting system. The specific physical origin or possible sources of noise will be treated i ...
A Single-Supply Op-Amp Circuit Collection
... All op amps have two power pins. In most cases, they are labeled VCC+ and VCC-, but sometimes they are labeled VCC and GND. This is an attempt on the part of the data sheet author to categorize the part as a split-supply or single-supply part. However, it does not mean that the op amp has to be oper ...
... All op amps have two power pins. In most cases, they are labeled VCC+ and VCC-, but sometimes they are labeled VCC and GND. This is an attempt on the part of the data sheet author to categorize the part as a split-supply or single-supply part. However, it does not mean that the op amp has to be oper ...
AD5934 数据手册DataSheet 下载
... tR, rise time of SDA when transmitting tR, rise time of SCL and SDA when receiving (CMOS compatible) tF, fall time of SCL and SDA when transmitting tF, fall time of SDA when receiving (CMOS compatible) tF, fall time of SDA when receiving tF, fall time of SCL and SDA when transmitting Capacitive load ...
... tR, rise time of SDA when transmitting tR, rise time of SCL and SDA when receiving (CMOS compatible) tF, fall time of SCL and SDA when transmitting tF, fall time of SDA when receiving (CMOS compatible) tF, fall time of SDA when receiving tF, fall time of SCL and SDA when transmitting Capacitive load ...
Equalization (audio)
Equalization (British: equalisation) is the process of adjusting the balance between frequency components within an electronic signal. The most well known use of equalization is in sound recording and reproduction but there are many other applications in electronics and telecommunications. The circuit or equipment used to achieve equalization is called an equalizer. These devices strengthen (boost) or weaken (cut) the energy of specific frequency bands.In sound recording and reproduction, equalization is the process commonly used to alter the frequency response of an audio system using linear filters. Most hi-fi equipment uses relatively simple filters to make bass and treble adjustments. Graphic and parametric equalizers have much more flexibility in tailoring the frequency content of an audio signal. An equalizer is the circuit or equipment used to achieve equalization. Since equalizers, ""adjust the amplitude of audio signals at particular frequencies,"" they are, ""in other words, frequency-specific volume knobs.""In the field of audio electronics, the term ""equalization"" has come to include the adjustment of frequency responses for practical or aesthetic reasons, often resulting in a net response that is not truly equalized. The term EQ specifically refers to this variant of the term. Stereos typically have adjustable equalizers which boost or cut bass or treble frequencies. Broadcast and recording studios use sophisticated equalizers capable of much more detailed adjustments, such as eliminating unwanted sounds or making certain instruments or voices more prominent.Equalizers are used in recording studios, radio studios and production control rooms, and live sound reinforcement to correct the response of microphones, instrument pick-ups, loudspeakers, and hall acoustics. Equalization may also be used to eliminate unwanted sounds, make certain instruments or voices more prominent, enhance particular aspects of an instrument's tone, or combat feedback (howling) in a public address system. Equalizers are also used in music production to adjust the timbre of individual instruments by adjusting their frequency content and to fit individual instruments within the overall frequency spectrum of the mix.The most common equalizers in music production are parametric, semi-parametric, graphic, peak, and program equalizers. Graphic equalizers are often included in consumer audio equipment and software which plays music on home computers. Parametric equalizers require more expertise than graphic equalizers, and they can provide more specific compensation or alteration around a chosen frequency. This may be used in order to remove (or to create) a resonance, for instance.