![0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator AD8347](http://s1.studyres.com/store/data/008895086_1-8c4d63a0413e60c8d32d82bfb8833feb-300x300.png)
0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator AD8347
... LO Input. For optimum performance, these inputs are differentially driven. Typical input drive level is equal to −8 dBm. To improve the match to a 50 Ω source, connect a 200 Ω shunt resistor between LOIP and LOIN. A single-ended drive is possible, but slightly increases LO leakage. Positive Supply f ...
... LO Input. For optimum performance, these inputs are differentially driven. Typical input drive level is equal to −8 dBm. To improve the match to a 50 Ω source, connect a 200 Ω shunt resistor between LOIP and LOIN. A single-ended drive is possible, but slightly increases LO leakage. Positive Supply f ...
... frequency ft, the shunting effect of Lρ becomes important, and the gain drops rapidly. The receiver is not useful in this region, making ft as the LF limit of the receiver response. The input turnover frequency fi is the frequency where the total resistance in the input circuit is equal to the induc ...
Highly Integrated InP HBT Optical Receivers - Solid
... resistors in the 7.5-Gb/s design. The power consumption of the AGC amplifier was about 20 mW. The CDR exhibited satisfactory locking behavior. It had a lock-in range of about 30 MHz when locked at a 2.1-Gb/s data stream. Moreover, the locking frequency could be externally tuned over more than a 1-GH ...
... resistors in the 7.5-Gb/s design. The power consumption of the AGC amplifier was about 20 mW. The CDR exhibited satisfactory locking behavior. It had a lock-in range of about 30 MHz when locked at a 2.1-Gb/s data stream. Moreover, the locking frequency could be externally tuned over more than a 1-GH ...
UC2874-2 数据资料 dataSheet 下载
... Average current mode control provides inherent slope compensation and accurate short circuit current limiting. An additional benefit is its ability to maintain a constant regulator gain regardless of whether the inductor current is continuous or discontinuous. ...
... Average current mode control provides inherent slope compensation and accurate short circuit current limiting. An additional benefit is its ability to maintain a constant regulator gain regardless of whether the inductor current is continuous or discontinuous. ...
LT1208/LT1209 - Dual and Quad 45MHz, 400V/µs Op Amps
... avoided when maximum frequency performance is required, although low profile sockets can provide reasonable performance up to 50MHz. For more details see Design Note 50. The parallel combination of the feedback resistor and gain setting resistor on the inverting input combine with the input capacita ...
... avoided when maximum frequency performance is required, although low profile sockets can provide reasonable performance up to 50MHz. For more details see Design Note 50. The parallel combination of the feedback resistor and gain setting resistor on the inverting input combine with the input capacita ...
RF2472G 2.4GHz LOW NOISE AMPLIFIER WITH ENABLE Features
... high-frequency gain, the designer must take care to ensure that the device will remain stable outside the desired operating frequency. The RF2472G is capable of providing outstanding linearity, but to achieve this high performance, the circuit designer must pay attention to the terminations that are ...
... high-frequency gain, the designer must take care to ensure that the device will remain stable outside the desired operating frequency. The RF2472G is capable of providing outstanding linearity, but to achieve this high performance, the circuit designer must pay attention to the terminations that are ...
DC1058A - Linear Technology
... Depending on the quality of the power supplies provided to DC1058,it may be desirable to add larger bulk capacitors at C27, C35, and C39. This is not necessary with clean,low-impedance DC power supplies. FILTER NETWO R KS Components for an RC or LC filter are included at the ADC input for low-pass o ...
... Depending on the quality of the power supplies provided to DC1058,it may be desirable to add larger bulk capacitors at C27, C35, and C39. This is not necessary with clean,low-impedance DC power supplies. FILTER NETWO R KS Components for an RC or LC filter are included at the ADC input for low-pass o ...
LDO PSRR Measurement Simplified
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
2bsst owner`s manual
... pin XLR jack, dual 3 pin XLR jacks and 1/4” stereo phone jack) the resultant load impedance should always be greater than 32 Ohms. Note that the three outputs are all in parallel and are all driven from the same output amplifiers. To calculate the load of two and three pairs of headphones being driv ...
... pin XLR jack, dual 3 pin XLR jacks and 1/4” stereo phone jack) the resultant load impedance should always be greater than 32 Ohms. Note that the three outputs are all in parallel and are all driven from the same output amplifiers. To calculate the load of two and three pairs of headphones being driv ...
Stability and dynamic performance of current
... O increase the speed of data processing, today’s high-end computers use multiple microprocessors. Due to low operating voltages and highly dynamic nature of modern microprocessors, a power supply, which has a very tightly regulated output voltage, is needed. These power supplies, called voltage regu ...
... O increase the speed of data processing, today’s high-end computers use multiple microprocessors. Due to low operating voltages and highly dynamic nature of modern microprocessors, a power supply, which has a very tightly regulated output voltage, is needed. These power supplies, called voltage regu ...
PB Series Reference Manual - HARMAN Professional Solutions
... CAUTION! Do not locate sensitive high-gain equipment such as preamplifiers or tape decks directly above or below the unit. Because this amplifier has a high power density, it has a strong magnetic field which can induce hum into unshielded devices that are located nearby. The field is strongest just ...
... CAUTION! Do not locate sensitive high-gain equipment such as preamplifiers or tape decks directly above or below the unit. Because this amplifier has a high power density, it has a strong magnetic field which can induce hum into unshielded devices that are located nearby. The field is strongest just ...
assembly instructions amp6-basic
... required, as the amplifier is internally biased to about +2.5V. Two 3.3 uF capacitors are provided with the kit. The board provides space for RM 2.54 (100 mil) and RM5 (200 mil) lead spacing capacitors. The input capacitors form a high pass filter together with the input resistor Rin. The cutoff fre ...
... required, as the amplifier is internally biased to about +2.5V. Two 3.3 uF capacitors are provided with the kit. The board provides space for RM 2.54 (100 mil) and RM5 (200 mil) lead spacing capacitors. The input capacitors form a high pass filter together with the input resistor Rin. The cutoff fre ...
MAX9657/MAX9658 Quad Video (Filter) Amplifiers with Input Sync-Tip Clamps General Description
... a 3.3V supply), each amplifier can drive two DC-coupled video loads to ground. If the supply is less than 3.135V, each amplifier can drive only one DC-coupled or AC-coupled video load. ...
... a 3.3V supply), each amplifier can drive two DC-coupled video loads to ground. If the supply is less than 3.135V, each amplifier can drive only one DC-coupled or AC-coupled video load. ...
THE HANDYMAN`S GUIDE TO OSCILLOSCOPES (Part 1 of 2)
... line. (While departing from o-scopes for a moment, the sharp null of a phased array is astounding when exactly 90 delay is achieved. More than 10-15O in error causes a very “mushy” null with little difference over a single vertical antenna. Most errors in achieving exactly 90° by the "measure-and-cu ...
... line. (While departing from o-scopes for a moment, the sharp null of a phased array is astounding when exactly 90 delay is achieved. More than 10-15O in error causes a very “mushy” null with little difference over a single vertical antenna. Most errors in achieving exactly 90° by the "measure-and-cu ...
Mixer design requires impedance matching at three ports
... several advantages. Some of these include the possibility of achieving a conversion gain, using lower LO drive power and obtaining isolation between the signal ports of the FET. This mixer design uses Gallium Arsenide Metal Semiconductor FET (GaAsMESFET) component. The MESFET is biased by the two so ...
... several advantages. Some of these include the possibility of achieving a conversion gain, using lower LO drive power and obtaining isolation between the signal ports of the FET. This mixer design uses Gallium Arsenide Metal Semiconductor FET (GaAsMESFET) component. The MESFET is biased by the two so ...
MAX4410 80mW, DirectDrive Stereo Headphone Driver with Shutdown General Description
... The MAX4410 delivers up to 80mW per channel into a 16Ω load and has low 0.003% THD + N. A high powersupply rejection ratio (90dB at 1kHz) allows this device to operate from noisy digital supplies without an additional linear regulator. The MAX4410 includes ±8kV ESD protection on the headphone output ...
... The MAX4410 delivers up to 80mW per channel into a 16Ω load and has low 0.003% THD + N. A high powersupply rejection ratio (90dB at 1kHz) allows this device to operate from noisy digital supplies without an additional linear regulator. The MAX4410 includes ±8kV ESD protection on the headphone output ...
T_ ..... nll - Console5.com
... with respect to its intended value, and is dependent upon relative accuracy and full scale current drift. Relative accuracy is the measure of each output current level as a fraction of the full scale current. The relative accuracy of the MC1408 is essentially constant with temperature due to the exc ...
... with respect to its intended value, and is dependent upon relative accuracy and full scale current drift. Relative accuracy is the measure of each output current level as a fraction of the full scale current. The relative accuracy of the MC1408 is essentially constant with temperature due to the exc ...
HARMONICS - Understanding the Facts
... In order to be able to analyze complex signals that have many different frequencies present, a number of mathematical methods were developed. One of the more popular is called the Fourier Transform. However, duplicating the mathematical steps required in a microprocessor or computer-based instrument ...
... In order to be able to analyze complex signals that have many different frequencies present, a number of mathematical methods were developed. One of the more popular is called the Fourier Transform. However, duplicating the mathematical steps required in a microprocessor or computer-based instrument ...
Circuit Note - Analog Devices
... to the input of the op amp. Note that in the circuit it connects R6 to ground, and when off, the capacitance has minimum effect on performance. The AD8692 is configured as a multiple feedback (MFB) third order Butterworth lowpass filter. It should have a phase shift in range of 180° ± 15°. The desig ...
... to the input of the op amp. Note that in the circuit it connects R6 to ground, and when off, the capacitance has minimum effect on performance. The AD8692 is configured as a multiple feedback (MFB) third order Butterworth lowpass filter. It should have a phase shift in range of 180° ± 15°. The desig ...
a AN-420 APPLICATION NOTE •
... Although the AD9708/AD9760/AD9762/AD9764-EB evaluation board can exercise the many attributes of this D/A family, it is shipped with the following configuration in place: Its digital input is designed for direct drive from various word generators. Looking into the input connector, the generator will ...
... Although the AD9708/AD9760/AD9762/AD9764-EB evaluation board can exercise the many attributes of this D/A family, it is shipped with the following configuration in place: Its digital input is designed for direct drive from various word generators. Looking into the input connector, the generator will ...
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.