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AD8304 160 dB Range (100 pA –10 mA) Logarithmic Converter
AD8304 160 dB Range (100 pA –10 mA) Logarithmic Converter

... Logarithmic Converter in a Digital Variable Optical ...
negative-sequence impedance directional element
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PDF: 410KB

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Solid State Relay 24-V AC Switch With Galvanic
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self and source bias equations

... It is useful to graph this in terms of the current ratio using the parameter gm0Rs. To use the graphs below simply find gm0Rs along the horizontal axis and trace up to the curve. Then move across to find the ratio of Id to Idss. Multiply this by Idss to find the drain current. ...
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... except VTH, VTL, VID, VOD, and ∆VOD. Note 2: Maximum and minimum limits over temperature are guaranteed by design and characterization. Devices are 100% tested at TA = +25°C. Note 3: Tolerance on all external resistors (including figures) is ±1%. Note 4: Guaranteed by design and characterization. No ...
Lecture-4: Diode Circuits - Dr. Imtiaz Hussain
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... • The poor TUF of a half-wave rectifier signifies that the transformer employed must have a 3.496 (1/0.286) VA rating in order to deliver 1W dc output power to the load. • If the transformer rating is 1 KVA (1000VA) then the half-wave rectifier can deliver 1000 X0.287 = 287 watts to resistance load. ...
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... Table 1 and Figure 2c summarize the MAX221E operating modes. FORCEON and FORCEOFF override AutoShutdown. When neither control is asserted, the device selects between these states automatically, based on the receiver input level. Figures 2a, 2b, and 3a depict valid and invalid RS-232 receiver levels. ...
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... The TPS6024x charge pump is a fixed-frequency, dual-phase charge pump that provides 25 mA of continuous supply current for low-noise applications such as VCOs used in cell phones and wireless appliances. Low-noise operation results from using a proprietary dual-phase charge pump topology that relies ...
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... The MAX3355E integrates a charge pump and comparators to enable a system with an integrated USB onthe-go (OTG) dual-role transceiver to function as a USB OTG dual-role device. USB OTG facilitates the direct connection of peripherals and mobile devices such as PDAs, cellular phones, MP3 players, and ...
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... The TPS6301x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-Ion or Li-Polymer Battery, and discharge it ...
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... information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by e ...
FJPF2145 ESBC Rated NPN Power Transistor ™
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... Low Switching Losses Reliable HV Switch: No False Triggering due to High dv/dt Transients ...
MAX3040–MAX3045 ±10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters General Description
MAX3040–MAX3045 ±10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters General Description

... (IEC 1000-4-4) IEC 1000-4-4 Electrical Fast Transient/Burst (EFT/B) is an immunity test for the evaluation of electrical and electronic systems during operating conditions. The test was adapted for evaluation of integrated circuits with power applied. Repetitive fast transients with severe pulsed EM ...
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... The PTB48560x is a series of 30–W rated isolated dc/dc converters, designed to operate from a standard -48–V telecom central office (CO) supply. Housed in a 1×2 package, each model has a wide-adjust output voltage that can be set to one of the common intermediate bus voltages of 3.3 V, 5 V, or 12 V. ...
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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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