SP211EH 数据资料DataSheet下载
... unless disabled by the EN pin. The family is available in 28 SOIC (wide) and SSOP (shrink) small outline packages. Devices can be specified for commercial (0˚C to +70˚C) and industrial/extended (–40˚C to +85˚C) operating temperatures. ...
... unless disabled by the EN pin. The family is available in 28 SOIC (wide) and SSOP (shrink) small outline packages. Devices can be specified for commercial (0˚C to +70˚C) and industrial/extended (–40˚C to +85˚C) operating temperatures. ...
3.3 V Zero Delay Buffer CY2304 Features
... high-speed clocks in PC, workstation, datacom, telecom, and other high performance applications. ...
... high-speed clocks in PC, workstation, datacom, telecom, and other high performance applications. ...
SP3227E 数据资料DataSheet下载
... All are ideal for serial ports in embedded, consumer, portable, or handheld applications. The transceivers meet the EIA/TIA232 and ITU-T V.28/V.24 communication protocols for reliable serial communication. The devices feature Sipex’s proprietary and patented (U.S. 5,306,954) on-board charge pump cir ...
... All are ideal for serial ports in embedded, consumer, portable, or handheld applications. The transceivers meet the EIA/TIA232 and ITU-T V.28/V.24 communication protocols for reliable serial communication. The devices feature Sipex’s proprietary and patented (U.S. 5,306,954) on-board charge pump cir ...
HMC689LP4 数据资料DataSheet下载
... MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 2.0 - 2.7 GHz. Excellent input IP3 performance of +32 dBm for down conversion is provided for 3G & 4G GSM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB compression of +23 dBm, the RF port will accept a wide ran ...
... MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 2.0 - 2.7 GHz. Excellent input IP3 performance of +32 dBm for down conversion is provided for 3G & 4G GSM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB compression of +23 dBm, the RF port will accept a wide ran ...
IC design of low power, wide tuning range VCO in 90 nm CMOS
... system. In this application, the millimeter-wave VCO using the newly proposed IMOS varactorŒ4 had a wide frequency tuning range because the large external resistors reduce the minimum capacitance in the depletion mode of the varactor and the additional external parallel capacitor improve the maximu ...
... system. In this application, the millimeter-wave VCO using the newly proposed IMOS varactorŒ4 had a wide frequency tuning range because the large external resistors reduce the minimum capacitance in the depletion mode of the varactor and the additional external parallel capacitor improve the maximu ...
LTC5592 - Dual 1.6GHz to 2.7GHz High Dynamic Range
... is optimized for 1.6GHz to 2.7GHz RF applications. The LO frequency must fall within the 1.5GHz to 2.5GHz range for optimum performance. A typical application is a LTE or WiMAX receiver with a 2.3GHz to 2.7GHz RF input and low side LO. The LTC5592’s high conversion gain and high dynamic range enable ...
... is optimized for 1.6GHz to 2.7GHz RF applications. The LO frequency must fall within the 1.5GHz to 2.5GHz range for optimum performance. A typical application is a LTE or WiMAX receiver with a 2.3GHz to 2.7GHz RF input and low side LO. The LTC5592’s high conversion gain and high dynamic range enable ...
Testing, Replacing, Handling, Storing, and Shipping Circuit Packs
... is approximately a million times that of a typical switching transistor. The gold wires which connect the input leads to the active region inside the transistor case can be as small as 0.0004-inch diameter or 1/4 the size of a human hair. An appreciation of the size of the internal parts of a semico ...
... is approximately a million times that of a typical switching transistor. The gold wires which connect the input leads to the active region inside the transistor case can be as small as 0.0004-inch diameter or 1/4 the size of a human hair. An appreciation of the size of the internal parts of a semico ...
MAX3170 +3.3V, Multiprotocol, 3 Tx/3 Rx, Software- Selectable Clock/Data Transceiver General Description
... The state of the mode select pins M0, M1, and M2 determines which serial interface protocol is selected (Table 1). The state of the DCE/DTE input determines whether the transceiver will be configured as a DTE or a DCE serial port. When the DCE/DTE input is logic HIGH, driver T3 is activated and rece ...
... The state of the mode select pins M0, M1, and M2 determines which serial interface protocol is selected (Table 1). The state of the DCE/DTE input determines whether the transceiver will be configured as a DTE or a DCE serial port. When the DCE/DTE input is logic HIGH, driver T3 is activated and rece ...
LOC10c DC Circuits Resistors in Series and Parallel
... Combinations of Series and Parallel Resistors—(Theory Section) Once we have established Ohm’s Law, a question that arises quite naturally is “What happens if we connect several resistors together?” We can connect resistors in one of two ways. If we connect them one after another as shown in Figure 1 ...
... Combinations of Series and Parallel Resistors—(Theory Section) Once we have established Ohm’s Law, a question that arises quite naturally is “What happens if we connect several resistors together?” We can connect resistors in one of two ways. If we connect them one after another as shown in Figure 1 ...
Slide 1
... In practice, with a Bipolar transistor made using Silicon we can expect to have to use an Emitter-Base voltage in the range from around a half volt up to almost one volt. Higher voltages tend to produce so much current that they can destroy the transistor! Some of the free electrons crossing the Bas ...
... In practice, with a Bipolar transistor made using Silicon we can expect to have to use an Emitter-Base voltage in the range from around a half volt up to almost one volt. Higher voltages tend to produce so much current that they can destroy the transistor! Some of the free electrons crossing the Bas ...
Conductance Curve Design
... explicitly for use with the fundamental equations because of the additional data available with the G-Curve technique. In most treatments of vacuum tube fundamentals, the circuit equations are developed and the concept of small-signal parameters, although well explained, are not used as a basis for ...
... explicitly for use with the fundamental equations because of the additional data available with the G-Curve technique. In most treatments of vacuum tube fundamentals, the circuit equations are developed and the concept of small-signal parameters, although well explained, are not used as a basis for ...
2EM Ohm`s Law and Simple DC Circuits
... Vary the potential difference applied to the circuit by turning the knob of the potential divider. Record the current I for at least eight different values of the potential difference V between 0 and 4 volts. Repeat this process for the orange resistor, the blue and orange resistors in series, and ...
... Vary the potential difference applied to the circuit by turning the knob of the potential divider. Record the current I for at least eight different values of the potential difference V between 0 and 4 volts. Repeat this process for the orange resistor, the blue and orange resistors in series, and ...
Estimation of Capacitance in CMOS Logic Gates - INESC-ID
... techniques propagate input statistics through the circuit to obtain the switching probability for each gate in the circuit. Probabilistic techniques are employed in the power estimation tools inside SIS [3] and POSE [4]. In this paper, we focus on the problem of capacitance modeling. This is typical ...
... techniques propagate input statistics through the circuit to obtain the switching probability for each gate in the circuit. Probabilistic techniques are employed in the power estimation tools inside SIS [3] and POSE [4]. In this paper, we focus on the problem of capacitance modeling. This is typical ...
LTC6090(-5) - Linear Technology
... The amplifiers are internally protected against overtemperature conditions. A thermal warning output, TFLAG, goes active when the die temperature approaches 150°C. The output stage may be turned off with the output disable pin OD. By tying the OD pin to the thermal warning output (TFLAG), the part w ...
... The amplifiers are internally protected against overtemperature conditions. A thermal warning output, TFLAG, goes active when the die temperature approaches 150°C. The output stage may be turned off with the output disable pin OD. By tying the OD pin to the thermal warning output (TFLAG), the part w ...
Design of a High Dynamic Range CMOS Variable Gain Amplifier for
... analog to digital converter (ADC) to adjust the output signals from the low pass filter to the input signal level which is required by the ADC to operate properly [2]. The VGA is required to provide a wide bandwidth up to 2 MHz, and minimum power consumption. In addition, as the VGA is used before t ...
... analog to digital converter (ADC) to adjust the output signals from the low pass filter to the input signal level which is required by the ADC to operate properly [2]. The VGA is required to provide a wide bandwidth up to 2 MHz, and minimum power consumption. In addition, as the VGA is used before t ...
Electricity2
... --What a series circuit looks like --How many paths a series circuit has --What variable is the same in series circuits --Talk about the effects of broken lights ...
... --What a series circuit looks like --How many paths a series circuit has --What variable is the same in series circuits --Talk about the effects of broken lights ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.