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Diode Logic
Diode Logic

... Diode-Transistor Logic As we said in the page on diode logic, the basic problem with DL gates is that they rapidly deteriorate the logical signal. However, they do work for one stage at a time, if the signal is re-amplified between gates. Diode-Transistor Logic (DTL) accomplishes that goal. ...
Experiment 10: Inverting Amplifier
Experiment 10: Inverting Amplifier

Experiment 10: Inverting Amplifier
Experiment 10: Inverting Amplifier

... – Output plot mimics the oscilloscope display. – Select Vsin • Vsin is a sinusoidal voltage source. ...
Driver LCI 10 W 350 – 900 mA TOP C
Driver LCI 10 W 350 – 900 mA TOP C

... Electronic devices can be damaged by high voltage. This has to be considered during the routine testing of the luminaires in production. According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A, each luminaire should be submitted to an isolation test with 500 V DC for 1 second. This ...
Classification of Digital Circuits
Classification of Digital Circuits

Low Cost, Precision JFET Input Operational Amplifiers / ADA4000-1
Low Cost, Precision JFET Input Operational Amplifiers / ADA4000-1

DEI1166 OCTAL GND/OPEN INPUT, PARALLEL OUTPUT
DEI1166 OCTAL GND/OPEN INPUT, PARALLEL OUTPUT

... (hysteresis), such that the DIN input must be lowered from 7V to 4.2V to again switch the comparator. ...
Step Response Parallel RLC Circuit
Step Response Parallel RLC Circuit

... Objective of Lecture  Derive the equations that relate the voltages across and the ...
ee2.cust.edu.tw
ee2.cust.edu.tw

ZXLD1615 ADJUSTABLE DC-DC BOOST CONVERTER WITH INTERNAL SWITCH IN TSOT23-5 DESCRIPTION
ZXLD1615 ADJUSTABLE DC-DC BOOST CONVERTER WITH INTERNAL SWITCH IN TSOT23-5 DESCRIPTION

... Suitable coils for use with the ZXLD1615 are shown in the table below: ...
Zero Drift, Unidirectional Current Shunt Monitor AD8219
Zero Drift, Unidirectional Current Shunt Monitor AD8219

... OUT = (R4/R1) × (V1 − V2) Resistors R4 and R1 are matched to within 0.01% and have values of 1.5 MΩ and 25 kΩ, respectively, meaning an input to output total gain of 60 V/V for the AD8219, while the difference at V1 and V2 is the voltage across the shunt resistor or VIN. Therefore, the input-to-outp ...
Diodes
Diodes

... Measure the voltage-current characteristic of a standard signal diode, the 1N914, using the circuit shown below. The purpose of the back-to-back power supplies is to make it easy to make measurements near zero supply voltage. Plot the V-I characteristic on graph paper to show the rapid rise in forwa ...
Relationships Between Frequency, Capacitance
Relationships Between Frequency, Capacitance

... d. Are the values computed in Steps 1b and 1c within 10 percent of each other? If not, use the LCR meter to get good values for the capacitance, and resistance. If they check out, then use the oscilloscope to determine the period and frequency of the function generator. Also be sure that you have a ...
Electric_Circuits -3
Electric_Circuits -3

... The 6Ω and the 4Ω resistors are in series with each other, the branch they are on is parallel to the 1Ω resistor. The parallel branches between B & D are in series with the 2Ω resistor. The 5Ω resistor is on a branch that is parallel with the BC parallel group and its series 2Ω buddy. The total resi ...
Slide 1
Slide 1

W-6139 Datasheet - Copal Electronics
W-6139 Datasheet - Copal Electronics

... $OORSHUDWLQJSDUDPHWHUVLQFOXGLQJ´7\SLFDOVµPXVWEHYDOLGDWHGIRUHDFKFXVWRPHUDSSOLFDWLRQE\FXVWRPHU·VWHFKQLFDOH[SHUWV NIDEC COPAL does not convey any license under its patent rights nor the rights of others. NIDEC COPAL products are not designed, intended, or authorized for use as compone ...
DM7474 Dual Positive-Edge-Triggered D-Type Flip
DM7474 Dual Positive-Edge-Triggered D-Type Flip

... Note 2: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recom ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

a Wideband/Differential Output Transimpedance Amplifier AD8015
a Wideband/Differential Output Transimpedance Amplifier AD8015

... amplifier (Q3, R2, Q4, and C1) functions as an integrator, integrating current into the IIN pin. The integrator drives a differential stage (Q5, Q6, R5, R3, and R4) with gains of +3 and –3. The differential stage then drives emitter followers (Q41, Q42, Q60 and Q61). The positive output of the diffe ...
TLV3011-EP, TLV3012-EP
TLV3011-EP, TLV3012-EP

... Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, ...
Voltage-Current Characteristics of various Electronic Components
Voltage-Current Characteristics of various Electronic Components

... When a voltage is applied across an electrical component the amount of current passing through it depends on its physical properties and determines if it is classed as an insulator or a conductor. The variation of current with voltage also depends on the particular component. Some components even re ...
0.05 uV/C max, Single-Supply CMOS
0.05 uV/C max, Single-Supply CMOS

... The input common-mode range extends from (V–) – 0.1 V to (V+) – 1.5 V. For normal operation, the inputs must be limited to this range. The common-mode rejection ratio is only valid within the valid input common-mode range. A lower supply voltage results in lower input common-mode range; therefore, a ...
9001 Series Over Current Detector Circuit Examples
9001 Series Over Current Detector Circuit Examples

A JLH Class-A for the Quad ESL57
A JLH Class-A for the Quad ESL57

... transistor type. It is recommended that output transistors with a gain of 100 or more at the working collector current are used in this design to reduce the power rating requirements for R5 and RV2. Whilst it should not be difficult to obtain fixed resistors with the required power rating, the prese ...
Rev. F
Rev. F

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Wilson current mirror



A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.
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