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K1S6416B9D
K1S6416B9D

... 2. A write occurs during the overlap(tWP) of low CS and low WE. A write begins when CS goes low and WE goes low with asserting UB or LB for single byte operation or simultaneously asserting UB and LB for double byte operation. A write ends at the earliest transition when CS goes high or WE goes high ...
PCAL6408A
PCAL6408A

... The PCAL6408A is an 8-bit general-purpose I/O expander that provides remote I/O expansion for most microcontroller families via the I2C-bus interface. NXP I/O expanders provide a simple solution when additional I/Os are needed while keeping interconnections to a minimum, for example, in battery-powe ...
VTU : Jan.-10 - Technical Publications
VTU : Jan.-10 - Technical Publications

... · It states that, the current flowing through the electric circuit is directly proportional to the potential difference across the circuit and inversely proportional to the resistance of the circuit, provided the temperature remains constant. V I µ Where I is the current flowing in amperes, the V is ...
74HC2G66; 74HCT2G66 1. General description Dual single-pole single-throw analog switch
74HC2G66; 74HCT2G66 1. General description Dual single-pole single-throw analog switch

... To avoid drawing VCC current out of pin nZ, when switch current flows in pin nY, the voltage drop across the bidirectional switch must not exceed 0.4 V. If the switch current flows into pin nZ, no VCC current will flow out of terminal nY. In this case there is no limit for the voltage drop across th ...
document
document

... The phasor transform of a resistor is just a resistor. Remember that a resistor is a device with a constant ratio of voltage to current. If you take the ratio of the phasor of the voltage to the phasor of the current for a resistor, you get the resistance. The ratio of phasor voltage to phasor curre ...
2300NotesSet21v07
2300NotesSet21v07

... The phasor transform of a resistor is just a resistor. Remember that a resistor is a device with a constant ratio of voltage to current. If you take the ratio of the phasor of the voltage to the phasor of the current for a resistor, you get the resistance. The ratio of phasor voltage to phasor curre ...
High-Performance Phase-Locked Loop (Rev. B)
High-Performance Phase-Locked Loop (Rev. B)

ECE 2202 Phasor Analysis, Lecture Set 7
ECE 2202 Phasor Analysis, Lecture Set 7

... The phasor transform of a resistor is just a resistor. Remember that a resistor is a device with a constant ratio of voltage to current. If you take the ratio of the phasor of the voltage to the phasor of the current for a resistor, you get the resistance. The ratio of phasor voltage to phasor curre ...
User Manual - Motortronics
User Manual - Motortronics

MAX16072/MAX16073/MAX16074
MAX16072/MAX16073/MAX16074

Reference Divider
Reference Divider

... The warranty period is one year and begins on the date of shipment. Parts, product repairs and services are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of a Fluke authorized reseller, and does not apply to fuses, disposable batteries or to any product ...
Switchmode Power Supply Handbook, Third Edition
Switchmode Power Supply Handbook, Third Edition

chapter1_diodes. ppt
chapter1_diodes. ppt

3 - Schneider Electric Belgique
3 - Schneider Electric Belgique

ADG3304 - Analog Devices
ADG3304 - Analog Devices

... Power Supply Voltage Input for the A1 to A4 I/O Pins (1.15 V ≤ VCCA ≤ VCCY). Input/Output A1. Referenced to VCCA. Input/Output A2. Referenced to VCCA. Input/Output A3. Referenced to VCCA. Input/Output A4. Referenced to VCCA. ...
section-a - Dr. Sangeeta Khanna
section-a - Dr. Sangeeta Khanna

... N (= 1 to 5) is the number of spots on the face. The flux is positive (out-ward) for N even and negative (inward) for N odd. What is the flux through the sixth face of the die ? (a.) ...
NX3L4684 1. General description Low-ohmic dual single-pole double-throw analog switch
NX3L4684 1. General description Low-ohmic dual single-pole double-throw analog switch

... Schmitt trigger action at the digital inputs makes the circuit tolerant to slower input rise and fall times. Low threshold digital inputs allows this device to be driven by 1.8 V logic levels in 3.3 V applications without significant increase in supply current ICC. This makes it possible for the NX3 ...
Operating And Service Instructions - AT30 Charger
Operating And Service Instructions - AT30 Charger

Thevenin and Norton Theorem
Thevenin and Norton Theorem

... the Thevenin circuit when only resistors and dependent sources are present. Consider the circuit below. Find Vxy by first finding the Thevenin circuit to the left of x-y. 10Ix ...
TMDS171 3.4 Gbps TMDS Retimer (Rev. D)
TMDS171 3.4 Gbps TMDS Retimer (Rev. D)

FR-A800 Installation Guidelines
FR-A800 Installation Guidelines

Reconfigurable CMOS Mixers for Radio-Frequency Applications Min Wang
Reconfigurable CMOS Mixers for Radio-Frequency Applications Min Wang

... the digital baseband circuits along with the RF/analog circuits on a single chip can greatly alleviate the packaging problem and improve system integration level. However, despite the lower cost, the design and integration of RF/analog circuits in a commercial CMOS technology are not without problem ...
4.5-V to 18-V, 20-A and 30-A SWIFT
4.5-V to 18-V, 20-A and 30-A SWIFT

... the oscillator to an external source that is either slower of faster than the nominal free running oscillator frequency. To use the SYNC function, VSET pin should be pulled up to BP3 or set the FORCE_SYNC bit in register MISC_CONFIG_OPTIONS (MFR_SPECIFIC_32) (F0h) if VSET function is used; if synchr ...


... the oscillator to an external source that is either slower of faster than the nominal free running oscillator frequency. To use the SYNC function, VSET pin should be pulled up to BP3 or set the FORCE_SYNC bit in register MISC_CONFIG_OPTIONS (MFR_SPECIFIC_32) (F0h) if VSET function is used; if synchr ...
Line Protection with Distance Relays
Line Protection with Distance Relays

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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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