![Atmel ATA8404/ATA8405 UHF ASK/FSK Transmitter Features DATASHEET](http://s1.studyres.com/store/data/008861409_1-bcfa76eaa3972585f6b613fe76085b22-300x300.png)
Atmel ATA8404/ATA8405 UHF ASK/FSK Transmitter Features DATASHEET
... of ZLoad, opt = 380Ω + j340Ω (Atmel ATA8404) at 315MHz and ZLoad, opt = 280Ω + j310Ω (Atmel ATA8405) at 433.92MHz. A low resistive path to VS is required to deliver the DC current (see Figure 4-6 on page 10). The power amplifier delivers a current pulse and the maximum output power is delivered to a ...
... of ZLoad, opt = 380Ω + j340Ω (Atmel ATA8404) at 315MHz and ZLoad, opt = 280Ω + j310Ω (Atmel ATA8405) at 433.92MHz. A low resistive path to VS is required to deliver the DC current (see Figure 4-6 on page 10). The power amplifier delivers a current pulse and the maximum output power is delivered to a ...
Intermodulation Distortion in Microwave and Wireless Circuits
... poses difficulties in the correct decoding of the information received. Signal perturbation can thus be either due to the addition of new components, or to the modification of the original signal characteristics. In the first set, we find all additive random noise components—either internal or exter ...
... poses difficulties in the correct decoding of the information received. Signal perturbation can thus be either due to the addition of new components, or to the modification of the original signal characteristics. In the first set, we find all additive random noise components—either internal or exter ...
MAX17014 Low-Cost Multiple-Output Power Supply for LCD TVs General Description
... includes a step-down and a step-up regulator, a positive and a negative charge pump, two operational amplifiers, and a Dual Mode™ logic-controlled highvoltage switch control block. The MAX17014 can operate from 8V to 16.5V input voltages and is optimized for LCD TV panel and LCD monitor applications ...
... includes a step-down and a step-up regulator, a positive and a negative charge pump, two operational amplifiers, and a Dual Mode™ logic-controlled highvoltage switch control block. The MAX17014 can operate from 8V to 16.5V input voltages and is optimized for LCD TV panel and LCD monitor applications ...
Operational Transconductance Amplifiers
... with the ideally constant transconductance gm as the proportionality factor between the two. In reality the transconductance1 is also a function of the input differential voltage and dependent on temperature, as we will later see. To summarize, an ideal OTA has two voltage inputs with infinite imped ...
... with the ideally constant transconductance gm as the proportionality factor between the two. In reality the transconductance1 is also a function of the input differential voltage and dependent on temperature, as we will later see. To summarize, an ideal OTA has two voltage inputs with infinite imped ...
Chapter 6. Oscillator
... with diode mixers, this stage also introduces a conversion loss, the noise generated in the first IF stage may also be a contributor to the overall noise figure. Consequently, FET and BJT mixers that have a conversion gain on the order of 20 dB for BJTs or 10 dB for FETs are attractive. ...
... with diode mixers, this stage also introduces a conversion loss, the noise generated in the first IF stage may also be a contributor to the overall noise figure. Consequently, FET and BJT mixers that have a conversion gain on the order of 20 dB for BJTs or 10 dB for FETs are attractive. ...
差分放大器系列AD8337 数据手册DataSheet 下载
... The AD8337 includes an uncommitted operational currentfeedback preamplifier (PrA) that operates in inverting or noninverting configurations. Using external resistors, the device can be configured for gains of 6 dB or greater. The AD8337 is characterized by a noninverting PrA gain of 2× using two ext ...
... The AD8337 includes an uncommitted operational currentfeedback preamplifier (PrA) that operates in inverting or noninverting configurations. Using external resistors, the device can be configured for gains of 6 dB or greater. The AD8337 is characterized by a noninverting PrA gain of 2× using two ext ...
Electronic Applications - An Online Text
... Other compromises have been made. It would be advantageous to produce two online versions - one intended for use in printed form, and a second optimized for viewing on a computer screen. The two would carry identical information, but would be formatted with different page and font sizes. Also, to mi ...
... Other compromises have been made. It would be advantageous to produce two online versions - one intended for use in printed form, and a second optimized for viewing on a computer screen. The two would carry identical information, but would be formatted with different page and font sizes. Also, to mi ...
PLANNING LEVELS FOR HARMONIC VOLTAGE DISTORTION
... Planning Levels for Harmonic Voltages in 6.6kV, 11kV, and 20kV Systems .. 10 Planning Levels for Harmonic Voltages in Systems >20kV and <145 kV ....... 11 Planning Levels for Harmonic Voltages in 275 and 400 kV Systems.............. 11 Maximum Aggregate Value of Three Phase Convertor and AC Regulato ...
... Planning Levels for Harmonic Voltages in 6.6kV, 11kV, and 20kV Systems .. 10 Planning Levels for Harmonic Voltages in Systems >20kV and <145 kV ....... 11 Planning Levels for Harmonic Voltages in 275 and 400 kV Systems.............. 11 Maximum Aggregate Value of Three Phase Convertor and AC Regulato ...
Atmel ATA5756/ATA5757 UHF ASK/FSK Transmitter Features DATASHEET
... This fully integrated PLL transmitter allows the design of simple, low-cost RF miniature transmitters for TPM and RKE applications. The VCO is locked to 24 × fXTAL/32 × fXTAL for Atmel® ATA5756/ATA5757. Thus, a 13.125MHz/13.56MHz crystal is needed for a 315MHz/433.92MHz transmitter. All other PLL an ...
... This fully integrated PLL transmitter allows the design of simple, low-cost RF miniature transmitters for TPM and RKE applications. The VCO is locked to 24 × fXTAL/32 × fXTAL for Atmel® ATA5756/ATA5757. Thus, a 13.125MHz/13.56MHz crystal is needed for a 315MHz/433.92MHz transmitter. All other PLL an ...
FM600 Manual - Crown Broadcast
... procedure. Simply select your operating frequency (using 5 external switches), add an audio source, attach an antenna, and connect AC power and you're ready to broadcast. Of course, the FM series of transmitters also feature more sophisticated inputs and monitoring connections if needed. Reliability ...
... procedure. Simply select your operating frequency (using 5 external switches), add an audio source, attach an antenna, and connect AC power and you're ready to broadcast. Of course, the FM series of transmitters also feature more sophisticated inputs and monitoring connections if needed. Reliability ...
Ultra-Low Noise and Highly Linear Two-Stage Low Noise Amplifier (LNA)
... impedance (mostly 50 ohm) to guarantee the maximum power transference is needed. In this way, depending upon the application, the LNA design should have enough gain, low noise figure, good matching, high linearity, and/or low power [2]. In the previous years, several number of LNA circuits in RF CMO ...
... impedance (mostly 50 ohm) to guarantee the maximum power transference is needed. In this way, depending upon the application, the LNA design should have enough gain, low noise figure, good matching, high linearity, and/or low power [2]. In the previous years, several number of LNA circuits in RF CMO ...
TPS70202 数据资料 dataSheet 下载
... The TPS702xx family of voltage regulators offers very low dropout voltage and dual outputs. These devices have extremely low noise output performance without using any added filter bypass capacitors and are designed to have a fast transient response and be stable with 10μF low ESR capacitors. These ...
... The TPS702xx family of voltage regulators offers very low dropout voltage and dual outputs. These devices have extremely low noise output performance without using any added filter bypass capacitors and are designed to have a fast transient response and be stable with 10μF low ESR capacitors. These ...
MAX1778/ MAX1880–MAX1885 Quad-Output TFT LCD DC-DC Converters with Buffer
... MAX1880/MAX1881/MAX1882 only) independently regulate one positive output (VPOS) and one negative output (V NEG ). These low-power outputs use external diode and capacitor stages (as many stages as required) to regulate output voltages up to +40V and -40V. A unique control scheme minimizes output rip ...
... MAX1880/MAX1881/MAX1882 only) independently regulate one positive output (VPOS) and one negative output (V NEG ). These low-power outputs use external diode and capacitor stages (as many stages as required) to regulate output voltages up to +40V and -40V. A unique control scheme minimizes output rip ...
TPS70402 数据资料 dataSheet 下载
... The TPS704xx family of voltage regulators offers very low dropout voltage and dual outputs. These devices have extremely low noise output performance without using any added filter bypass capacitors and are designed to have a fast transient response and be stable with 47-mF low ESR capacitors. These ...
... The TPS704xx family of voltage regulators offers very low dropout voltage and dual outputs. These devices have extremely low noise output performance without using any added filter bypass capacitors and are designed to have a fast transient response and be stable with 47-mF low ESR capacitors. These ...
LT6200/LT6200-5/LT6200-10/ LT6201 - 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family
... The LT6200-5/LT6200-10 are single amplifiers optimized for higher gain applications resulting in higher gain bandwidth and slew rate. The LT6200 family maintains its performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V. For compact layouts the LT6200/LT6200-5/LT6200-10 are ...
... The LT6200-5/LT6200-10 are single amplifiers optimized for higher gain applications resulting in higher gain bandwidth and slew rate. The LT6200 family maintains its performance for supplies from 2.5V to 12.6V and are specified at 3V, 5V and ±5V. For compact layouts the LT6200/LT6200-5/LT6200-10 are ...
PAM8007
... yet, they may form a loop and radiate noise. Any of these cases results in degraded amplifier performance. The logical returns for the output noise currents associated with Class D switching are the respective PGND pins for each channel. The switch state diagram illustrates that PGND is instrumental ...
... yet, they may form a loop and radiate noise. Any of these cases results in degraded amplifier performance. The logical returns for the output noise currents associated with Class D switching are the respective PGND pins for each channel. The switch state diagram illustrates that PGND is instrumental ...
1 - Andrzej Materka
... laboratory device (a tube) to millions of components (diodes, transistors) on a single silicon wafer only a millimeter a side. Coupled with this astounding miniaturization has been a corresponding decrease in the price per component For example, a current popular microcomputer chip, containing more ...
... laboratory device (a tube) to millions of components (diodes, transistors) on a single silicon wafer only a millimeter a side. Coupled with this astounding miniaturization has been a corresponding decrease in the price per component For example, a current popular microcomputer chip, containing more ...
Time Varying Harmonic Currents from Large Penetration Electronic
... absorption of electronic equipment, even though the ever increasing penetration of such an equipment makes prediction of harmonic impact an urgent problem. In order to adequately investigate time-varying behavior of harmonic spectra specific harmonic monitoring systems are required which allow a con ...
... absorption of electronic equipment, even though the ever increasing penetration of such an equipment makes prediction of harmonic impact an urgent problem. In order to adequately investigate time-varying behavior of harmonic spectra specific harmonic monitoring systems are required which allow a con ...
Methodology for the Optimum Design of Power Transformers Using
... methodology is the usage of only ten input parameters during the optimization procedure, in comparison with the methodology presented in [5], which uses 134 input parameters (current methodology). This is achieved because transformer design experiences are built into the proposed transformer design ...
... methodology is the usage of only ten input parameters during the optimization procedure, in comparison with the methodology presented in [5], which uses 134 input parameters (current methodology). This is achieved because transformer design experiences are built into the proposed transformer design ...
Tube sound
![](https://commons.wikimedia.org/wiki/Special:FilePath/Tubes.jpg?width=300)
Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. After introduction of solid state amplifiers, tube sound appeared as the logical complement of transistor sound, which had some negative connotations due to crossover distortion of early transistor amplifiers. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts.Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.