Filterless, High Efficiency, Mono 3 W Class-D Audio Amplifier SSM2335
... The SSM2335 mono Class-D audio amplifier features a filterless modulation scheme that greatly reduces the external component count, conserving board space and, thus, reducing systems cost. The SSM2335 does not require an output filter but, instead, relies on the inherent inductance of the speaker co ...
... The SSM2335 mono Class-D audio amplifier features a filterless modulation scheme that greatly reduces the external component count, conserving board space and, thus, reducing systems cost. The SSM2335 does not require an output filter but, instead, relies on the inherent inductance of the speaker co ...
An ON–OFF Log Domain Circuit That Recreates Adaptive Filtering in
... current you wish to supply to the capacitor by the current made by the transistor whose gate (or base) is connected to it. Intuitively, this division compensates for the slope of the exponential at the transistor’s operating point, such that its current changes at a constant rate. Current-division i ...
... current you wish to supply to the capacitor by the current made by the transistor whose gate (or base) is connected to it. Intuitively, this division compensates for the slope of the exponential at the transistor’s operating point, such that its current changes at a constant rate. Current-division i ...
... additionally they can be used even in the W-band [4.29] but generally they are very difficult to assemble and MMICs are usually the preferred solution for frequencies above 30 GHz. MMICs simplify the module mechanical design and reduce the assembly labor, furthermore they are cheaper than MICs for l ...
The 1967/68 Gretsch Jet Firebird and Rally “Sonic
... Secondly, some remarks that germanium transistors were always noisy in this application are not in fact correct. Gretsch used low noise transistors I have discovered. The Rangemaster on the other hand used transistors like the OC44 (actually intended for AM radio use as the local oscillator) and the ...
... Secondly, some remarks that germanium transistors were always noisy in this application are not in fact correct. Gretsch used low noise transistors I have discovered. The Rangemaster on the other hand used transistors like the OC44 (actually intended for AM radio use as the local oscillator) and the ...
LT5503
... 120MHz Modulation Bandwidth Independent Double-Balanced Mixer Modulation Accuracy Insensitive to Carrier Input Power Modulator I/Q Inputs Internally Biased Available in 20-Lead FE Package ...
... 120MHz Modulation Bandwidth Independent Double-Balanced Mixer Modulation Accuracy Insensitive to Carrier Input Power Modulator I/Q Inputs Internally Biased Available in 20-Lead FE Package ...
E-SERIES INCLINOMETER SPECIFICATIONS
... SPECIFICATIONS Single axis inclinometer Measurement range +/-5° or +/-15° Analogue voltage output ...
... SPECIFICATIONS Single axis inclinometer Measurement range +/-5° or +/-15° Analogue voltage output ...
Approximate Hybrid Equivalent Circuits
... its external characteristics. Hence, it is relatively easy to tailor this amplifier to fit a particular application and it is, in fact, due to this versatility that OP-AMPs have become so popular in industry. ...
... its external characteristics. Hence, it is relatively easy to tailor this amplifier to fit a particular application and it is, in fact, due to this versatility that OP-AMPs have become so popular in industry. ...
pat2680231_reed.pdf
... ends of a frequency band has been desired it has 23 midband frequencies. been necessary to employ at the same time two Where it is desired to provide full range of separate and distinct circuits, one for each of the control in the band, it has been known to couple two purposes. Many circuits have be ...
... ends of a frequency band has been desired it has 23 midband frequencies. been necessary to employ at the same time two Where it is desired to provide full range of separate and distinct circuits, one for each of the control in the band, it has been known to couple two purposes. Many circuits have be ...
sabre d18 32 - Grant Fidelity
... Thank you for choosing SABRE D18 as Digital to Analog Converter, and we believe this product will bring you into a brand new audio journey. The DAC solution of the SABRE D18 we used is the 32-bit audio DAC ESS9018 which represents the highest performace in the world.(With ESS patented 32-bit Hypers ...
... Thank you for choosing SABRE D18 as Digital to Analog Converter, and we believe this product will bring you into a brand new audio journey. The DAC solution of the SABRE D18 we used is the 32-bit audio DAC ESS9018 which represents the highest performace in the world.(With ESS patented 32-bit Hypers ...
ML15.051 - PULS Power Supply
... This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. ...
... This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. ...
MAX1779 Low-Power Triple-Output TFT LCD DC-DC Converter General Description
... +5.5V input supply voltage into three independent output voltages. The primary high-power DC-DC converter generates a boosted output voltage (VMAIN) up to 13V that is regulated within ±1%. The low-power BiCMOS control circuitry and the low on-resistance (1Ω) of the integrated power MOSFET allows eff ...
... +5.5V input supply voltage into three independent output voltages. The primary high-power DC-DC converter generates a boosted output voltage (VMAIN) up to 13V that is regulated within ±1%. The low-power BiCMOS control circuitry and the low on-resistance (1Ω) of the integrated power MOSFET allows eff ...
Design of Low-Voltage, Low-Power FGMOS Based Voltage Buffer
... proposed circuits are listed in Table 1. The performance parameters of the proposed circuits and their corresponding conventional circuits are compared in Table 2. To overcome DC convergence error during simulation because of the floating gate (FG) of FGMOS, model suggested in [1] has been used in a ...
... proposed circuits are listed in Table 1. The performance parameters of the proposed circuits and their corresponding conventional circuits are compared in Table 2. To overcome DC convergence error during simulation because of the floating gate (FG) of FGMOS, model suggested in [1] has been used in a ...
MAX3800UTJ+T Datasheet
... and Cable Driver The MAX3800 is a +3.3V adaptive cable equalizer and cable driver implemented together on a single chip. It is designed for coaxial and twin-axial cable point-to-point communications applications. The driver features differential current-mode logic (CML) inputs and outputs as well as ...
... and Cable Driver The MAX3800 is a +3.3V adaptive cable equalizer and cable driver implemented together on a single chip. It is designed for coaxial and twin-axial cable point-to-point communications applications. The driver features differential current-mode logic (CML) inputs and outputs as well as ...
TDA8932B 1. General description Class-D audio amplifier
... Pin DIAG refers to pin CGND. The diagnostic output signal during different short conditions is illustrated in Figure 6. Using pin DIAG as input, a voltage < 0.8 V will put the device into Fault mode. ...
... Pin DIAG refers to pin CGND. The diagnostic output signal during different short conditions is illustrated in Figure 6. Using pin DIAG as input, a voltage < 0.8 V will put the device into Fault mode. ...
Amplifier Introduction
... feedback resistor in parallel with the feedback capacitor. Decay time constants of 50 µs are prevalent, but longer time constants are encountered on some preamplifiers. For detectors with very short charge collection times, the rise time of the preamplifier output pulse is controlled by the preampli ...
... feedback resistor in parallel with the feedback capacitor. Decay time constants of 50 µs are prevalent, but longer time constants are encountered on some preamplifiers. For detectors with very short charge collection times, the rise time of the preamplifier output pulse is controlled by the preampli ...
ADC108S102 8-Channel, 500 kSPS to 1 MSPS, 10
... DIFFERENTIAL NON-LINEARITY (DNL) is the measure of the maximum deviation from the ideal step size of 1 LSB. DUTY CYCLE is the ratio of the time that a repetitive digital waveform is high to the total time of one period. The specification here refers to the SCLK. EFFECTIVE NUMBER OF BITS (ENOB, or EF ...
... DIFFERENTIAL NON-LINEARITY (DNL) is the measure of the maximum deviation from the ideal step size of 1 LSB. DUTY CYCLE is the ratio of the time that a repetitive digital waveform is high to the total time of one period. The specification here refers to the SCLK. EFFECTIVE NUMBER OF BITS (ENOB, or EF ...
ADCLK954 数据手册DataSheet 下载
... microstrip/stripline transmission lines terminated with 50 Ω referenced to VCC − 2 V, as shown in Figure 14. The LVPECL output stage is shown in Figure 13. The outputs are designed for best transmission line matching. If high speed signals must be routed more than a centimeter, either the microstrip ...
... microstrip/stripline transmission lines terminated with 50 Ω referenced to VCC − 2 V, as shown in Figure 14. The LVPECL output stage is shown in Figure 13. The outputs are designed for best transmission line matching. If high speed signals must be routed more than a centimeter, either the microstrip ...
Op Amp integrated 8th order Butterworth low pass filter
... The optimal input signal range is determined by observing the voltage level at which the total harmonic distortion plus noise (THD+N) is minimized for a given corner frequency. The Typical Operating Characteristics shows a graph of the device’s THD+N response as the input signal’s peak-to-peak ampli ...
... The optimal input signal range is determined by observing the voltage level at which the total harmonic distortion plus noise (THD+N) is minimized for a given corner frequency. The Typical Operating Characteristics shows a graph of the device’s THD+N response as the input signal’s peak-to-peak ampli ...
MAX8529 1.5MHz Dual 180° Out-of-Phase PWM Step-Down Controller with POR General Description
... The switching frequency is adjustable from 600kHz to 1.5MHz with an external resistor. Alternatively, the controller can be synchronized to an external clock generated to another MAX8529 or a system clock. One MAX8529 can be set to generate an in-phase, or 90degree out-of-phase, clock signal for syn ...
... The switching frequency is adjustable from 600kHz to 1.5MHz with an external resistor. Alternatively, the controller can be synchronized to an external clock generated to another MAX8529 or a system clock. One MAX8529 can be set to generate an in-phase, or 90degree out-of-phase, clock signal for syn ...
DS1270Y/AB 16M Nonvolatile SRAM FEATURES PIN ASSIGNMENT
... 8. If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers remain in a high-impedance state during this period. 9. Each DS1270 has a built-in switch that disconnects the lithium source until the user first applies VCC. The expected tDR ...
... 8. If WE is low or the WE low transition occurs prior to or simultaneously with the CE low transition, the output buffers remain in a high-impedance state during this period. 9. Each DS1270 has a built-in switch that disconnects the lithium source until the user first applies VCC. The expected tDR ...
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that increases the power of a signal.It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In this sense, an amplifier modulates the output of the power supply to make the output signal stronger than the input signal. An amplifier is effectively the opposite of an attenuator: while an amplifier provides gain, an attenuator provides loss.An amplifier can either be a separate piece of equipment or an electrical circuit within another device. The ability to amplify is fundamental to modern electronics, and amplifiers are extremely widely used in almost all electronic equipment. The types of amplifiers can be categorized in different ways. One is by the frequency of the electronic signal being amplified; audio amplifiers amplify signals in the audio (sound) range of less than 20 kHz, RF amplifiers amplify frequencies in the radio frequency range between 20 kHz and 300 GHz. Another is which quantity, voltage or current is being amplified; amplifiers can be divided into voltage amplifiers, current amplifiers, transconductance amplifiers, and transresistance amplifiers. A further distinction is whether the output is a linear or nonlinear representation of the input. Amplifiers can also be categorized by their physical placement in the signal chain.The first practical electronic device that amplified was the Audion (triode) vacuum tube, invented in 1906 by Lee De Forest, which led to the first amplifiers. The terms ""amplifier"" and ""amplification"" (from the Latin amplificare, 'to enlarge or expand') were first used for this new capability around 1915 when triodes became widespread. For the next 50 years, vacuum tubes were the only devices that could amplify. All amplifiers used them until the 1960s, when transistors appeared. Most amplifiers today use transistors, though tube amplifiers are still produced.