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AnaDev AD9833, waveform generator, MSOP-10.pdf
AnaDev AD9833, waveform generator, MSOP-10.pdf

... The digital circuitry operates from a 2.5 V power supply. This 2.5 V is generated from VDD using an on-board regulator when VDD exceeds 2.7 V. The regulator requires a decoupling capacitor of 100 nF typical, which is connected from CAP/2.5V to DGND. If VDD is less than or equal to 2.7 V, CAP/2.5V sh ...
Quadrature oscillator using CDTA-based integrators
Quadrature oscillator using CDTA-based integrators

Chapter 6 BUILDING A HOMEBREW QRP
Chapter 6 BUILDING A HOMEBREW QRP

T D K 5 1 1 0 F
T D K 5 1 1 0 F

... approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, ...
FT-991 o M perATing
FT-991 o M perATing

... The FT-991 transceiver, like any other HF communications apparatus, requires an effective ground system for maximum electrical safety and best communications effectiveness. A good ground system can contribute to station efficiency in a number of ways:  It can minimize the possibility of electrical ...
HMC377QS16G 数据资料DataSheet下载
HMC377QS16G 数据资料DataSheet下载

... Positive Supply: +5V @ 135 mA ...
ADA4857-1
ADA4857-1

... LFCSP and a standard 8-lead SOIC. The ADA4857-2 is available in a 4 mm × 4 mm, 16-lead LFCSP. The LFCSP features an exposed paddle that provides a low thermal resistance path to the printed circuit board (PCB). This path enables more efficient heat transfer and increases reliability. The ADA4857 wor ...
Simulation and Experimental Demonstration ofLow-/High
Simulation and Experimental Demonstration ofLow-/High

... capacitor as shown in (Figure V(a)). These types of filters provide a higher attenuation to higher order frequency signals.The proposed circuit using memristor is shown in (Figure V(b)). The circuit has been simulated using NI Multisim and the results have been verified experimentally as well. The s ...
Physics 160 Lecture 16
Physics 160 Lecture 16

AND8026/D Solving EMI and ESD Problems with Integrated Passive
AND8026/D Solving EMI and ESD Problems with Integrated Passive

On the Realization of the FDNR Simulators Using Only a
On the Realization of the FDNR Simulators Using Only a

... based circuits have also been developed by various researchers [6-13]. Several works for realization of frequency dependent negative resistors employing different types of active elements are available in the literature [10-13]. The circuit of [10] requires four current feedback operational amplifie ...
fets_alsari
fets_alsari

FMS6364A Four-Channel Standard- & High-Definition (SD & HD) VoltagePlus™ Video Filter Driver
FMS6364A Four-Channel Standard- & High-Definition (SD & HD) VoltagePlus™ Video Filter Driver

... operate. This allows DAC outputs to directly drive the FMS6364A without an AC-coupling capacitor. When the input is AC-coupled, the diode clamp sets the sync tip (or lowest voltage) just below ground. The worst-case sync tip compression due to the clamp cannot exceed 7mV. The input level set by the ...
AD807 数据手册DataSheet 下载
AD807 数据手册DataSheet 下载

... modulation in order to accurately retime jittered data. In order for the VCO output to have a phase modulation that tracks the input jitter, some modulation signal must be generated at the output of the phase detector. The modulation output from the phase detector can only be produced by a phase err ...
A Wideband Low-Phase
A Wideband Low-Phase

... large Cmax/Cmin) can be used to achieve a wide frequency range and typically has sufficiently high Q so that it does not degrade the phase noise performance of the VCO [1,4-6]. However, this can result in an excessively high tuning sensitivity, KVCO. In practice, this is undesirable since the tuning ...
wide bandwidth low cost saw notch filters
wide bandwidth low cost saw notch filters

... have been fabricated in the past with limited success. A prevailing problem has been stopband null depth and bandwidth versus a reasonably broad passband response. Typically, notch filters developed in the past have achieved either one or the other. Notch Filters using the Single Phase Unidirectiona ...
FAN4174 / FAN4274 Single and Dual, Rail-to-Rail I/O, CMOS Amplifier nd Dual,
FAN4174 / FAN4274 Single and Dual, Rail-to-Rail I/O, CMOS Amplifier nd Dual,

... Overdrive of an amplifier occurs when the output and/or input ranges are exceeded. The recovery time varies based on whether the input or output is overdriven and by how much the range is exceeded. The FAN4174 typically recovers in less than 500 ns from an overdrive condition. Figure 23 shows the FA ...
FEATURES FUNCTIONAL BLOCK DIAGRAM
FEATURES FUNCTIONAL BLOCK DIAGRAM

... balancing circuitry to allow for single-ended operation. The ADL5353 incorporates an RF balun to provide optimal performance over a 2200 MHz to 2700 MHz input frequency range using high-side LO. The balanced passive mixer arrangement provides good LO-to-RF leakage, typically better than −36 dBm, and ...
Implementation of Bioelectric Impedance Measurement
Implementation of Bioelectric Impedance Measurement

... in four-electrode method. BIA is divided into single-frequency analysis and multi-frequency analysis depending on the frequency to be applied [5]. Single-frequency analysis is the method of measuring the BI while applying single-frequency to the living tissues and the biological material. Multi-freq ...
Charge Pump, Loop Filter and VCO for Phase Lock
Charge Pump, Loop Filter and VCO for Phase Lock

... oscillator for low power phase lock loop. The paper contains the detailed circuit diagram of charge pump, loop filter and voltage control oscillator with 1.8v power supply. The design has been realized using 0.18um CMOS technology. Here current starved voltage control oscillator is use for phase loc ...
CIRCUIT DESCRIPTION - Vintage Radio Info
CIRCUIT DESCRIPTION - Vintage Radio Info

SGM721/2/3/4 970µA,10MHz, Rail-to-Rail I/O CMOS
SGM721/2/3/4 970µA,10MHz, Rail-to-Rail I/O CMOS

... specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
Document
Document

... In this one hour lecture we will give an insight into electronic signal processing, having in mind the application for particle physics. • Specific issue about signal processing in particle physics • Time/frequency signal and circuit representation • (Short) description of a typical “front-end” chan ...
Low-Voltage Wide-Band NMOS-Based Current Differencing Buffered Amplifier W. Tangsrirat , Member
Low-Voltage Wide-Band NMOS-Based Current Differencing Buffered Amplifier W. Tangsrirat , Member

... from the terminals p and n to the terminal z is equal to 1.2µA, which is mainly due to the influence of the current transfer errors from the mismatched mirroring transistors. In Fig.8(b), the offset voltage from terminals z to w appears to be about 3.5mV, owing to mismatch in the current scale facto ...
Causes for Amplitude Compression
Causes for Amplitude Compression

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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.
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