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pro mpa ii ™ user`s guide
pro mpa ii ™ user`s guide

... Adjusting the Input Impedance ................................................................................................................. 9 Setting the Tube Plate Voltage ............................................................................................................... 10 Using th ...
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May 2000 New Rail-to-Rail Output Op Amps Bring Precision Performance to Low Voltage Systems

... 100mV beyond either rail and the output is guaranteed to swing to within 170mV of either rail when loaded with 100µA. Low noise is combined with outstanding precision: the CMRR and PSRR are 130dB, the offset voltage is only 20µV and the open-loop gain is twenty-five million (typical). The LT1677 is ...
Measurement accuracy and stability over time and temperatue
Measurement accuracy and stability over time and temperatue

IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

Action PAK ®
Action PAK ®

... the total number of pulses counted in a given time period represents the time integral of the DC input. If, for example, the input represents a flow in gallons per hour, then the time integral of this flow signal (total count) will represent total gallons. The AP7500’s 6V square wave output can be u ...
Low Cost Mixer for the 10.7 to 12.8 GHz Introduction
Low Cost Mixer for the 10.7 to 12.8 GHz Introduction

... share the trapezoidal open circuited stub as a common RF and LO short. Each diode leg must then be matched individually to as near 50 Ω as possible. Since both diodes are identical, then it follows that identical matching networks be used. The circuit shown in Figure 4 was optimized using EESOF Libr ...
AD815
AD815

... Since RIN is proportional to 1/gM, the equivalent voltage gain is just TZ × gM, where the gM in question is the transconductance of the input stage. Using this amplifier as a follower with gain, Figure 43, basic analysis yields the following result: ...
Rabbit 3000 - Electromate Industrial Sales Ltd.
Rabbit 3000 - Electromate Industrial Sales Ltd.

AD830: High Speed, Video Difference Amplifier Data Sheet (Rev B, 01/2003)
AD830: High Speed, Video Difference Amplifier Data Sheet (Rev B, 01/2003)

USB-1408FS User`s Guide
USB-1408FS User`s Guide

... © 2014 Measurement Computing Corporation. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form by any means, electronic, mechanical, by photocopying, recording, or otherwise without the prior written permission of Measurement C ...
FIN1022 2 X 2 LVDS High Speed Crosspoint Switch FI N1022 2 X
FIN1022 2 X 2 LVDS High Speed Crosspoint Switch FI N1022 2 X

... 4. Fail safe protection on the outputs that draw less than 20 µA of current (worst case) on the LVDS inputs. In this condition, if the input is in fail safe selected to OUT0+/OUT0− (say) and the outputs are Enabled then OUT0+ = HIGH and OUT0− = LOW. This prevents noise from being amplified when the ...
SMPS1200Axx0 Datasheet
SMPS1200Axx0 Datasheet

... 6mm from the SMPS to all possible conducting parts must be ensured to keep compliance with Safety Class 2. All parts enclosed by the red line carry hazardous voltages. This includes parts on the top and the bottom of the board. Standard the SMPS1200 is supplied as a module mounted on an L-Shaped alu ...
Signal Types and Terminations
Signal Types and Terminations

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Action PAK AP4380 ® DC Input,
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... status. Active line power is indicated by an illuminated LED. If the input signal is 10% more than full scale range, the LED will flash at 8Hz. Below 0%, the flash rate is 4Hz. ...
Introduction to Micro
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CQ4301536541
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Low PIM Switch Unit - LPSU
Low PIM Switch Unit - LPSU

... ƒƒ High power, low PIM coaxial switch 5x6 or 1x4 matrix ƒƒ Frequency range 698-2700 MHz. ƒƒ SCPI commands via Ethernet (wired or wireless). ƒƒ Significantly reduces test time for multi frequency PIM analysis. ƒƒ Applications: ATE systems, multi-band antenna and component testing. ...
The Comparison of the Input Impedance
The Comparison of the Input Impedance

... the input impedance. This method assumes the SMPS is a Norton circuit with reactive source impedance and employs the quality factor (Q) to solve the input impedance. Shih [2] proposed the insertion loss method to address the input impedance of SMPS and verified the experimental results by mathmatica ...
amp bp_om - Car Audio Forumz
amp bp_om - Car Audio Forumz

... four inputs are connected to the source unit as labeled on the amplifier (front, rear, right and left). If your source unit has only one pair of RCA-type output connectors and a pair of speaker-level outputs, you may connect the RCA outputs to a pair of amplifier input channels (front or rear), and ...
FXMAR2104 Dual-Supply, 4-Bit Voltage Translator / Isolator for Open-Drain and Push-Pull Applications
FXMAR2104 Dual-Supply, 4-Bit Voltage Translator / Isolator for Open-Drain and Push-Pull Applications

... specification voltage levels. Eight internal 10KΩ pull-up resistors are integrated. The device is designed so that the A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi-directional A/B port voltage translation between any two levels from 1.65V to 5.5V. VCCA can eq ...
INL/DNL Measurements for High-Speed Analog
INL/DNL Measurements for High-Speed Analog

Topic: High Performance Data Acquisition Systems Analog
Topic: High Performance Data Acquisition Systems Analog

... Let’s conclude our series on high performance data acquisition systems. We have discussed many different key aspects of various types of data acquisition systems and how to design and develop them to achieve the overall desired result. The most elementary system architecture configuration would be t ...
Print this article - International Journal of Innovative Research and
Print this article - International Journal of Innovative Research and

... Figure 2: Impedance Matching of a resistive source and a complex load for maximum power transfer Using only one series reactive element between two equal resistive terminations creates a voltage drop that reduces the voltage across the load. Impedance Matching can eliminate or minimize the unwanted ...
Fundamentals of Floating Measurements and - Techni-Tool
Fundamentals of Floating Measurements and - Techni-Tool

... standpoint of elevated voltage present on the oscilloscope (a shock hazard to the operator), but also due to cumulative stresses on the oscilloscope’s power transformer insulation. This stress may not cause immediate failure but can lead to future dangerous failures (a shock and fire hazard), even a ...
LT5525 - High Linearity, Low Power Downconverting Mixer.
LT5525 - High Linearity, Low Power Downconverting Mixer.

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Scattering parameters

Scattering parameters or S-parameters (the elements of a scattering matrix or S-matrix) describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by electrical signals.The parameters are useful for electrical engineering, electronics engineering, and communication systems design, and especially for microwave engineering.The S-parameters are members of a family of similar parameters, other examples being: Y-parameters, Z-parameters, H-parameters, T-parameters or ABCD-parameters. They differ from these, in the sense that S-parameters do not use open or short circuit conditions to characterize a linear electrical network; instead, matched loads are used. These terminations are much easier to use at high signal frequencies than open-circuit and short-circuit terminations. Moreover, the quantities are measured in terms of power.Many electrical properties of networks of components (inductors, capacitors, resistors) may be expressed using S-parameters, such as gain, return loss, voltage standing wave ratio (VSWR), reflection coefficient and amplifier stability. The term 'scattering' is more common to optical engineering than RF engineering, referring to the effect observed when a plane electromagnetic wave is incident on an obstruction or passes across dissimilar dielectric media. In the context of S-parameters, scattering refers to the way in which the traveling currents and voltages in a transmission line are affected when they meet a discontinuity caused by the insertion of a network into the transmission line. This is equivalent to the wave meeting an impedance differing from the line's characteristic impedance.Although applicable at any frequency, S-parameters are mostly used for networks operating at radio frequency (RF) and microwave frequencies where signal power and energy considerations are more easily quantified than currents and voltages. S-parameters change with the measurement frequency, so frequency must be specified for any S-parameter measurements stated, in addition to the characteristic impedance or system impedance.S-parameters are readily represented in matrix form and obey the rules of matrix algebra.
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