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... provided at pin 10 (DEMOUT). In contrast to conventional techniques where the DEMOUT voltage is one threshold voltage lower than the VCO input voltage, here the DEMOUT voltage equals that of the VCO input. If DEMOUT is used, a load resistor (RS) should be connected from DEMOUT to GND; if unused, DEM ...
... provided at pin 10 (DEMOUT). In contrast to conventional techniques where the DEMOUT voltage is one threshold voltage lower than the VCO input voltage, here the DEMOUT voltage equals that of the VCO input. If DEMOUT is used, a load resistor (RS) should be connected from DEMOUT to GND; if unused, DEM ...
SKY73090-21 数据资料DataSheet下载
... amplifiers. Low loss RF baluns have also been included to reduce design complications and lower system cost. The SKY73090-21 features an input IP3 of +24.2 dBm and a Noise Figure (NF) of 9.4 dB, making the device an ideal solution for high dynamic range systems such as 2G/3G base station receivers. ...
... amplifiers. Low loss RF baluns have also been included to reduce design complications and lower system cost. The SKY73090-21 features an input IP3 of +24.2 dBm and a Noise Figure (NF) of 9.4 dB, making the device an ideal solution for high dynamic range systems such as 2G/3G base station receivers. ...
ADA4927-1 数据手册DataSheet 下载
... current feedback differential amplifier that is an ideal choice for driving high performance ADCs with resolutions up to 16 bits from dc to 100 MHz. The output common-mode level can easily be matched to the required ADC input common-mode levels. The internal common-mode feedback loop provides except ...
... current feedback differential amplifier that is an ideal choice for driving high performance ADCs with resolutions up to 16 bits from dc to 100 MHz. The output common-mode level can easily be matched to the required ADC input common-mode levels. The internal common-mode feedback loop provides except ...
Keysight Technologies Techniques for Advanced Cable Testing
... When the purpose of the transmission line is to interconnect devices and distribute signals, the physical geometries of the conductors and dielectric properties of the supporting material will be uniform across the length of the line. When a change occurs in these characteristics, such as point of c ...
... When the purpose of the transmission line is to interconnect devices and distribute signals, the physical geometries of the conductors and dielectric properties of the supporting material will be uniform across the length of the line. When a change occurs in these characteristics, such as point of c ...
MAX19692 12-Bit, 2.3Gsps, Multi-Nyquist DAC with Selectable Frequency Response General Description
... frequency response enables signal output with high SNR and excellent gain flatness in the first three Nyquist zones, reducing the number of upconversion stages needed in a radio transmitter. With its unique ability to generate broadband signals over a wide frequency range, the MAX19692 enables ultra ...
... frequency response enables signal output with high SNR and excellent gain flatness in the first three Nyquist zones, reducing the number of upconversion stages needed in a radio transmitter. With its unique ability to generate broadband signals over a wide frequency range, the MAX19692 enables ultra ...
Dimensional and Electrical Considerations
... fr. The capacitors consist of a fixed capacitor and a trimmer capacitor or a capacitance decade box. Good results from these measurements are difficult to obtain because the isolation resistance must be very high so it does not artificially lower the circuit Q. However, raising the resistance lowers ...
... fr. The capacitors consist of a fixed capacitor and a trimmer capacitor or a capacitance decade box. Good results from these measurements are difficult to obtain because the isolation resistance must be very high so it does not artificially lower the circuit Q. However, raising the resistance lowers ...
HMC550 数据资料DataSheet下载
... The HMC550 and HMC550E are low-cost SPST Failsafe switches in 6-lead SOT26 plastic packages for use in switching applications which require low insertion loss and very low current consumption. With 0.7 dB typical loss, these devices can control signals from DC to 6 GHz and are especially suited for ...
... The HMC550 and HMC550E are low-cost SPST Failsafe switches in 6-lead SOT26 plastic packages for use in switching applications which require low insertion loss and very low current consumption. With 0.7 dB typical loss, these devices can control signals from DC to 6 GHz and are especially suited for ...
3-Ch Low Power Video Buffer w/I2C Control Select Filter Ext Gain
... reconstruction filter to eliminate data converter images. The 9-MHz is a perfect choice for SDTV video including composite, S-Video™, and 480i/576i Y'P'BP'R or G'B'R' (R'G'B') video. The 16-MHz filter is ideal for EDTV 480p/576p Y'P'BP'R, G'B'R', and VGA signals. The 35-MHz filter is useful for HDTV ...
... reconstruction filter to eliminate data converter images. The 9-MHz is a perfect choice for SDTV video including composite, S-Video™, and 480i/576i Y'P'BP'R or G'B'R' (R'G'B') video. The 16-MHz filter is ideal for EDTV 480p/576p Y'P'BP'R, G'B'R', and VGA signals. The 35-MHz filter is useful for HDTV ...
THD+N versus Frequency
... • Large open-loop gain yields better correction by virtue of negative feedback than when open-loop gain is small. • Open-loop gain decreases with frequency at –20 dB per decade, the ability of negative feedback to correct for the amplifier’s inherent nonlinearities is degraded with increasing freque ...
... • Large open-loop gain yields better correction by virtue of negative feedback than when open-loop gain is small. • Open-loop gain decreases with frequency at –20 dB per decade, the ability of negative feedback to correct for the amplifier’s inherent nonlinearities is degraded with increasing freque ...
A Temperature-to-Digital Converter Based on an Optimized
... measurement errors of 0.8 C (previous ETF) and 0.6 C (optimized ETF), respectively. Errors contributed by other sources, such as the electrical phase spread added by the transconductor, , and the residual offset added by the synchronous demodulator, should be made much smaller than this. Fig. 6(a) s ...
... measurement errors of 0.8 C (previous ETF) and 0.6 C (optimized ETF), respectively. Errors contributed by other sources, such as the electrical phase spread added by the transconductor, , and the residual offset added by the synchronous demodulator, should be made much smaller than this. Fig. 6(a) s ...
Detection and Analysis of Partial Discharges in Non
... Insulation aging monitoring is widely used to evaluate the operating condition of power equipment. One important monitoring method is detecting partial discharges (PD). PD is a localized breakdown of dielectric and its characteristics can give information about the insulation aging. Most existing te ...
... Insulation aging monitoring is widely used to evaluate the operating condition of power equipment. One important monitoring method is detecting partial discharges (PD). PD is a localized breakdown of dielectric and its characteristics can give information about the insulation aging. Most existing te ...
FRN 0.75 E 1 S
... Rated capacity is calculated by assuming the output rated voltage as 220V for three-phase 200V series and 440V for three-phase 400V series. Output voltage cannot exceed the power supply voltage. When setting the carrier frequency (F26) to 3 kHz or less. Use the current ( ) or below when the carrier ...
... Rated capacity is calculated by assuming the output rated voltage as 220V for three-phase 200V series and 440V for three-phase 400V series. Output voltage cannot exceed the power supply voltage. When setting the carrier frequency (F26) to 3 kHz or less. Use the current ( ) or below when the carrier ...
Subharmonic Mixers in CMOS Microwave Integrated Circuits Bradley Richard Jackson
... This thesis explores the design and applications of subharmonic mixers in CMOS microwave integrated circuits. First, a 2× down-converting subharmonic mixer is demonstrated with a measured conversion gain of 8 dB using a 2.1 GHz RF signal. Extending the concept of the 2× subharmonic mixer, a 4× subha ...
... This thesis explores the design and applications of subharmonic mixers in CMOS microwave integrated circuits. First, a 2× down-converting subharmonic mixer is demonstrated with a measured conversion gain of 8 dB using a 2.1 GHz RF signal. Extending the concept of the 2× subharmonic mixer, a 4× subha ...
... a 94 GHz passive screener based on a total-power radiometer (TPR) with mechanical beamscanning is presented. Several images have been acquired with the TPR screener demonstrator, either in indoor and outdoor environments, serving as a testbed to acquire the know-how required to perform the research ...
Measuring the Chirp and the Linewidth Enhancement Factor of
... has kept increasing while novel types of SLs, such as those based on quantum dot (QD), have arisen, for which the determination of the !H -factor may be particularly critical [9]. In most cases, the !H -factor is evaluated by using the so-called Hakki–Paoli subthreshold method, which relies on direc ...
... has kept increasing while novel types of SLs, such as those based on quantum dot (QD), have arisen, for which the determination of the !H -factor may be particularly critical [9]. In most cases, the !H -factor is evaluated by using the so-called Hakki–Paoli subthreshold method, which relies on direc ...
4 Digital Signal Processing in Measurements
... because the dynamics and resolution of this conversion is much better. Let us consider another case when we process the signal in the bandwidth 450 MHz – 460 MHz. Such case we can meet often in telecommunication signal transmission. Applying the sampling frequency 920 MHz (according to the Nyquist t ...
... because the dynamics and resolution of this conversion is much better. Let us consider another case when we process the signal in the bandwidth 450 MHz – 460 MHz. Such case we can meet often in telecommunication signal transmission. Applying the sampling frequency 920 MHz (according to the Nyquist t ...
An 80 MHz, 80 mW, 8-bit Folding ADC with
... converter performance will be derived. In Fig. 3 a standard implementation for the input gain stage is given. As shown in Fig. 2(b), one of the inputs of the gain stage is connected to the input voltage while the other input is connected to a tap of the resistor reference ladder. The gatesource capa ...
... converter performance will be derived. In Fig. 3 a standard implementation for the input gain stage is given. As shown in Fig. 2(b), one of the inputs of the gain stage is connected to the input voltage while the other input is connected to a tap of the resistor reference ladder. The gatesource capa ...
Kinetis KV10: 75MHz Cortex-M0+ 32/16KB Flash 32-48pin
... greater than VIO_MIN (= VSS-0.3 V) is observed, then there is no need to provide current limiting resistors at the pads. If this limit cannot be observed, then a current limiting resistor is required. The negative DC injection current limiting resistor is calculated as R = (VIO_MIN - VIN)/IICIO. ...
... greater than VIO_MIN (= VSS-0.3 V) is observed, then there is no need to provide current limiting resistors at the pads. If this limit cannot be observed, then a current limiting resistor is required. The negative DC injection current limiting resistor is calculated as R = (VIO_MIN - VIN)/IICIO. ...
BDTIC AN2010-01 MA200E12/17_EVAL
... various IGBT EconoDual™ 3 modules. MA200E12/17 are dedicated to all EconoDual™ 3 module types respecitvelly in 1200V and 1700V class. Used together with 2ED300E17-SFO evaluation adapter board and 2ED300C17-S /-ST EiceDRIVER™ make the ‘Flexible driver Starter Kit’ easy to use (Fig. 2). The ‘Flexible ...
... various IGBT EconoDual™ 3 modules. MA200E12/17 are dedicated to all EconoDual™ 3 module types respecitvelly in 1200V and 1700V class. Used together with 2ED300E17-SFO evaluation adapter board and 2ED300C17-S /-ST EiceDRIVER™ make the ‘Flexible driver Starter Kit’ easy to use (Fig. 2). The ‘Flexible ...
Superheterodyne receiver
In electronics, a superheterodyne receiver (often shortened to superhet) uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original radio carrier frequency. It was invented by US engineer Edwin Armstrong in 1918 during World War I. Virtually all modern radio receivers use the superheterodyne principle. At the cost of an extra frequency converter stage, the superheterodyne receiver provides superior selectivity and sensitivity compared with simpler designs.