SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs ADAU1401A
... This processing can be used to compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality. The signal processing of the ADAU1401A is comparable to that found in high end studio equipment. Most processing is do ...
... This processing can be used to compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality. The signal processing of the ADAU1401A is comparable to that found in high end studio equipment. Most processing is do ...
MC145151-2 and MC145152-2
... Phase Detector A Output (Pin 4) Three-state output of phase detector for use as loop-error signal. Double-ended outputs are also available for this purpose (see φV and φR). Frequency fV > fR or fV Leading: Negative Pulses Frequency fV < fR or fV Lagging: Positive Pulses Frequency fV = fR and Phase C ...
... Phase Detector A Output (Pin 4) Three-state output of phase detector for use as loop-error signal. Double-ended outputs are also available for this purpose (see φV and φR). Frequency fV > fR or fV Leading: Negative Pulses Frequency fV < fR or fV Lagging: Positive Pulses Frequency fV = fR and Phase C ...
UCC28050 数据资料 dataSheet 下载
... inductor zero-current detector (ZCD pin) and the turn-off being governed by the current-sense comparator. Additionally, the controller provides features such as peak current limit, default timer, overvoltage protection (OVP) and enable. The UCC38050 and UCC38051, while being pin compatible with othe ...
... inductor zero-current detector (ZCD pin) and the turn-off being governed by the current-sense comparator. Additionally, the controller provides features such as peak current limit, default timer, overvoltage protection (OVP) and enable. The UCC38050 and UCC38051, while being pin compatible with othe ...
Behringer CX2310 Owners Manual
... crossovers which are wired between amplifier and speaker, and active systems which are placed before the amplifiers in the signal chain. Multi-way speaker systems can be found almost everywhere today—and not only in stereo systems, but in cinemas, discotheques and concert halls. As customers have be ...
... crossovers which are wired between amplifier and speaker, and active systems which are placed before the amplifiers in the signal chain. Multi-way speaker systems can be found almost everywhere today—and not only in stereo systems, but in cinemas, discotheques and concert halls. As customers have be ...
LP2950/LP2951 Series of Adjustable Micropower Voltage Regulators Series General Description
... Note 2: Unless otherwise specified all limits guaranteed for VIN = (VONOM + 1)V, IL = 100µA and CL = 1µF for 5V versions and 2.2µF for 3V and 3.3V versions. Limits appearing in boldface type apply over the entire junction temperature range for operation. Limits appearing in normal type apply for TA ...
... Note 2: Unless otherwise specified all limits guaranteed for VIN = (VONOM + 1)V, IL = 100µA and CL = 1µF for 5V versions and 2.2µF for 3V and 3.3V versions. Limits appearing in boldface type apply over the entire junction temperature range for operation. Limits appearing in normal type apply for TA ...
LT5512 - 1kHz-3GHz High Signal Level Down-Converting Mixer.
... shunt inductors. An impedance transformation is required to match the RF input to 50Ω (or 75Ω). EN (Pin 5): Enable Pin. When the input voltage is higher than 3V, the mixer circuits supplied through Pins 6, 7, 10, and 11 are enabled. When the input voltage is less than 0.3V, all circuits are disabled ...
... shunt inductors. An impedance transformation is required to match the RF input to 50Ω (or 75Ω). EN (Pin 5): Enable Pin. When the input voltage is higher than 3V, the mixer circuits supplied through Pins 6, 7, 10, and 11 are enabled. When the input voltage is less than 0.3V, all circuits are disabled ...
BDTIC www.BDTIC.com/infineon ICE2QR0665 ®
... The ZC counter has a minimum value of 0 and maximum value of 7. After the internal MOSFET is turned off, every time when the falling voltage ramp of on ZC pin crosses the 100mV threshold, a zero crossing is detected and ZC counter will increase by 1. It is reset every time after the DRIVER output is ...
... The ZC counter has a minimum value of 0 and maximum value of 7. After the internal MOSFET is turned off, every time when the falling voltage ramp of on ZC pin crosses the 100mV threshold, a zero crossing is detected and ZC counter will increase by 1. It is reset every time after the DRIVER output is ...
document
... the touch point is limited to 50 points/s, the imitator is modeled as a synchronous DE module with a cycle frequency at most 50Hz. The touch resistance is less than 20 ohm, relatively small compared to the resistance of the two layers, each of which are around 200 ohm typically. C. Analog-to-digital ...
... the touch point is limited to 50 points/s, the imitator is modeled as a synchronous DE module with a cycle frequency at most 50Hz. The touch resistance is less than 20 ohm, relatively small compared to the resistance of the two layers, each of which are around 200 ohm typically. C. Analog-to-digital ...
BDTIC www.BDTIC.com/infineon TLE4966-3K
... 2) To operate the sensor at the max. switching frequency, the magnetic signal amplitude must be 1.4 times higher than for static fields. This is due to the -3 dB corner frequency of the low pass filter in the signal path. 3) Systematic delay between magnetic threshold reached and output switching 4) ...
... 2) To operate the sensor at the max. switching frequency, the magnetic signal amplitude must be 1.4 times higher than for static fields. This is due to the -3 dB corner frequency of the low pass filter in the signal path. 3) Systematic delay between magnetic threshold reached and output switching 4) ...
MAX1779 Low-Power Triple-Output TFT LCD DC-DC Converter General Description
... supply for TFT LCD applications. The device contains one high-power step-up converter and two low-power charge pumps. The primary boost converter uses an internal N-channel MOSFET to provide maximum efficiency and to minimize the number of external components. The output voltage of the main boost co ...
... supply for TFT LCD applications. The device contains one high-power step-up converter and two low-power charge pumps. The primary boost converter uses an internal N-channel MOSFET to provide maximum efficiency and to minimize the number of external components. The output voltage of the main boost co ...
ADF4360-1 Integrated Synthesizer and VCO Data Sheet (REV. 0)
... VCO Output. The output level is programmable from −6 dBm to −13 dBm. See the Output Matching section for a description of the various output stages. VCO Complementary Output. The output level is programmable from −6 dBm to −13 dBm. See Output Matching section for a description of the various output ...
... VCO Output. The output level is programmable from −6 dBm to −13 dBm. See the Output Matching section for a description of the various output stages. VCO Complementary Output. The output level is programmable from −6 dBm to −13 dBm. See Output Matching section for a description of the various output ...
Discussion 3A - EECS: www
... (a) V0 is the voltage amplitude and is the highest value of voltage v(t) will attain at any time. Similarly, I0 is the current amplitude. (b) ω is the frequency of oscillation. (c) φv and φi are the phase terms of the voltage and current respectively. These capture a delay, or a shift in time. We kn ...
... (a) V0 is the voltage amplitude and is the highest value of voltage v(t) will attain at any time. Similarly, I0 is the current amplitude. (b) ω is the frequency of oscillation. (c) φv and φi are the phase terms of the voltage and current respectively. These capture a delay, or a shift in time. We kn ...
ADS5281 数据资料 dataSheet 下载
... All characteristics are common for the ADS528x family. The offset temperature coefficient in ppm/°C is defined as (O1 – O2) × 106/(T1 – T2)/4096, where O1 and O2 are the offset codes in LSB at the two extreme temperatures, T1 and T2. The internal reference temperature coefficient is defined as (REF1 ...
... All characteristics are common for the ADS528x family. The offset temperature coefficient in ppm/°C is defined as (O1 – O2) × 106/(T1 – T2)/4096, where O1 and O2 are the offset codes in LSB at the two extreme temperatures, T1 and T2. The internal reference temperature coefficient is defined as (REF1 ...
ADS1158 数据资料 dataSheet 下载
... www.ti.com................................................................................................................................................. SBAS429B – JUNE 2008 – REVISED SEPTEMBER 2008 ...
... www.ti.com................................................................................................................................................. SBAS429B – JUNE 2008 – REVISED SEPTEMBER 2008 ...
Analog-to-digital converter
An analog-to-digital converter (ADC, A/D, or A to D) is a device that converts a continuous physical quantity (usually voltage) to a digital number that represents the quantity's amplitude.The conversion involves quantization of the input, so it necessarily introduces a small amount of error. Furthermore, instead of continuously performing the conversion, an ADC does the conversion periodically, sampling the input. The result is a sequence of digital values that have been converted from a continuous-time and continuous-amplitude analog signal to a discrete-time and discrete-amplitude digital signal.An ADC is defined by its bandwidth (the range of frequencies it can measure) and its signal to noise ratio (how accurately it can measure a signal relative to the noise it introduces). The actual bandwidth of an ADC is characterized primarily by its sampling rate, and to a lesser extent by how it handles errors such as aliasing. The dynamic range of an ADC is influenced by many factors, including the resolution (the number of output levels it can quantize a signal to), linearity and accuracy (how well the quantization levels match the true analog signal) and jitter (small timing errors that introduce additional noise). The dynamic range of an ADC is often summarized in terms of its effective number of bits (ENOB), the number of bits of each measure it returns that are on average not noise. An ideal ADC has an ENOB equal to its resolution. ADCs are chosen to match the bandwidth and required signal to noise ratio of the signal to be quantized. If an ADC operates at a sampling rate greater than twice the bandwidth of the signal, then perfect reconstruction is possible given an ideal ADC and neglecting quantization error. The presence of quantization error limits the dynamic range of even an ideal ADC, however, if the dynamic range of the ADC exceeds that of the input signal, its effects may be neglected resulting in an essentially perfect digital representation of the input signal.An ADC may also provide an isolated measurement such as an electronic device that converts an input analog voltage or current to a digital number proportional to the magnitude of the voltage or current. However, some non-electronic or only partially electronic devices, such as rotary encoders, can also be considered ADCs. The digital output may use different coding schemes. Typically the digital output will be a two's complement binary number that is proportional to the input, but there are other possibilities. An encoder, for example, might output a Gray code.The inverse operation is performed by a digital-to-analog converter (DAC).