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MAX9376 LVDS/Anything-to-LVPECL/LVDS Dual Translator General Description Features
MAX9376 LVDS/Anything-to-LVPECL/LVDS Dual Translator General Description Features

... Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Stresses beyond those listed under ?Absolute Maximum ...
MHW9182C 1000 MHz 19.4 dB Gain 152
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P6022 Current Probe Instruction Manual
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... you to select probe sensitivity. The switch has two positions: 1 mA/mV and 10 mA/mV. When the control is in the 1 mA/mV position, the oscilloscope displays 1 mV for every 1 mA of current in the circuit under test. When the control is in the 10 mA/mV position, the oscilloscope displays 1 mV for every ...
USB Type-C™ Power Path Protection With
USB Type-C™ Power Path Protection With

... overvoltage protection (OVP), reverse current blocking (RCB), and current limiting. By using the TPS25923 (eFuse) to drive the CSD17571Q2s (reverse-blocking FET) gate, current flow from the load to the source is preventable. USB Type-C devices operate around small form factor (SFF) connectors and ca ...
网络电视业务实现方案研究
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SP3223E 数据资料DataSheet下载
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... Receivers are active when the AUTO ONLINE® circuitry is enabled or when in shutdown. During the shutdown, the receivers will continue to be active. If there is no activity present at the receivers for a period longer than 100µs or when SHUTDOWN is enabled, the device goes into a standby mode where t ...
The Duplex Optical Voice Link
The Duplex Optical Voice Link

... 12. Clean both printed circuit boards with soap and warm water to remove solder residue. Soapy water will not harm the components as long as electrical power is not being applied — in which case you don't want to get anywhere near water anyway, for safety's sake. If you used a rosin core solder, cle ...
PAM8301 Description Pin Assignments
PAM8301 Description Pin Assignments

... PSRR as low as possible. Power supply decoupling affects low frequency response. Optimum decoupling is achieved by using two capacitors of different types that target different types of noise on the power supply leads. For higher frequency transients, spikes, or digital hash on the line, a good low ...
The Fluorescent Lamp Circuit - Circuits and Systems I: Fundamental
The Fluorescent Lamp Circuit - Circuits and Systems I: Fundamental

GENERAL-PURPOSE INVERTER WITH ADVANCED VECTOR
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... The Varispeed G7 has significantly reduced possible side effects on motors and power supplies. All of the complexities of switching to an inverter have been resolved, making it possible to quickly and easily upgrade your equipment. It's compliant with major international standards and networks, so i ...
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Keysight Technologies Understanding RF/Microwave Solid State

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PAM8603M

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... FEEDBACK OSCILLATORS Vf is amplified to produce the output voltage , which in turn produces the feedback voltage. A loop is created and signal sustain itself and produces continuous oscillations. In some types of oscillators feedback shifts the phase by 180. inverting amplifier are used there to ...
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IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

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AZV358 Description Pin Assignments

... Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposur ...
Octal LNA/VGA/AAF/12-Bit ADC and CW I/Q Demodulator AD9276
Octal LNA/VGA/AAF/12-Bit ADC and CW I/Q Demodulator AD9276

... amplifier (VGA) with a low noise preamplifier (LNA); an antialiasing filter (AAF); a 12-bit, 10 MSPS to 80 MSPS analog-todigital converter (ADC); and an I/Q demodulator with programmable phase rotation. Each channel features a variable gain range of 42 dB, a fully differential signal path, an active ...
LTC2500-32 - 32-Bit Over-Sampling ADC with
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Analysis of Jitter due to Power-Supply Noise in
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Varactor Diodes
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... of reverse leakage current. In a well-constructed diode, the breakdown occurs when the electric field across the diode reaches the limit that causes an avalanche of conductors through the diode. The breakdown voltage, therefore, defines the operating limit for the reverse bias across the diode. A ru ...
Virtex-4 PCB 设计指南
Virtex-4 PCB 设计指南

... Xilinx, Inc. does not assume any liability arising out of the application or use of any product described or shown herein; nor does it convey any license under its patents, copyrights, or maskwork rights or any rights of others. Xilinx, Inc. reserves the right to make changes, at any time, in order ...
Octal LNA/VGA/AAF/14-Bit ADC and CW I/Q Demodulator AD9277
Octal LNA/VGA/AAF/14-Bit ADC and CW I/Q Demodulator AD9277

... The ADC automatically multiplies the sample rate clock for the appropriate LVDS serial data rate. A data clock (DCO±) for capturing data on the output and a frame clock (FCO±) trigger for signaling a new output byte are provided. Powering down individual channels is supported to increase battery lif ...
Tap Tempo LFO datasheet
Tap Tempo LFO datasheet

... Modular synth LFO with tap tempo and sync input This circuit diagram shows most of the features of the chip. Only PULSE WIDTH CV is disabled, being tied to 2.5V to give a square wave. The first two op-amp stages are a Bessel filter which averages the PWM output from the chip and turns it back into a ...
MAX98356 PDM Input Class D Audio Power Amplifier General Description Features
MAX98356 PDM Input Class D Audio Power Amplifier General Description Features

... (PDM) input Class D power amplifier that provides Class AB audio performance with Class D efficiency. This IC offers five selectable gain settings (3dB, 6dB, 9dB, 12dB, and 15dB) set by a single gain-select input (GAIN). The MAX98356 takes a stereo pulse density modulated (SPDM) input signal directl ...
LVDS Signaling Using APEX Device I/O Pins Introduction
LVDS Signaling Using APEX Device I/O Pins Introduction

... Density increases in programmable logic devices (PLDs) have led users to integrate more functions into today's PLDs. This increase in functionality has allowed PLDs to play a major role in transmitting data between boards or nearby systems, making accessibility to a variety of I/O buffers with diffe ...
Mid-Infrared Tunable Resonant Cavity Enhanced Detectors
Mid-Infrared Tunable Resonant Cavity Enhanced Detectors

... Abstract: Mid-infrared detectors that are sensitive only in a tunable narrow spectral band are presented. They are based on the Resonant Cavity Enhanced Detector (RCED) principle and employing a thin active region using IV-VI narrow gap semiconductor layers. A FabryPérot cavity is formed by two mirr ...
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Heterodyne



Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.
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