Photologic - OPTEK Technology
... In this case, the low output resistance for both the high and low output level of a totem-pole configuration is not desirable. The ability to design ...
... In this case, the low output resistance for both the high and low output level of a totem-pole configuration is not desirable. The ability to design ...
this PDF file. - barton musical circuits
... providing a variable voltage from +5V to ground. The outputs of these pots are mixed together by two unity gain inverting op-amp stages. The output of the second stage is then sent to another schottky diode voltage limiting circuit, and a .1uf capacitor which filters out high frequency noise from th ...
... providing a variable voltage from +5V to ground. The outputs of these pots are mixed together by two unity gain inverting op-amp stages. The output of the second stage is then sent to another schottky diode voltage limiting circuit, and a .1uf capacitor which filters out high frequency noise from th ...
Real Time Clock - e-Gizmo Mechatronix Central
... BT1 - Ba"ery input for any standard 3-volt lithium cell or other energy source. Ba"ery voltage must be held between 2.0 and 3.5 volts for proper opera!on. The nominal write protect trip point voltage at which access to the real !me clock and user RAM is denied is set by the internal circuitry as 1.2 ...
... BT1 - Ba"ery input for any standard 3-volt lithium cell or other energy source. Ba"ery voltage must be held between 2.0 and 3.5 volts for proper opera!on. The nominal write protect trip point voltage at which access to the real !me clock and user RAM is denied is set by the internal circuitry as 1.2 ...
No Slide Title
... Reset - instantly writes a "0" to all cells & clears all outputs. All output lines remain low until programmed. Reset is performed prior to re-programming or pre-configuration. Pre-configure - allows instant programming for any of several common I/O configurations within a single write cycle (<3ns). ...
... Reset - instantly writes a "0" to all cells & clears all outputs. All output lines remain low until programmed. Reset is performed prior to re-programming or pre-configuration. Pre-configure - allows instant programming for any of several common I/O configurations within a single write cycle (<3ns). ...
a AN-528 APPLICATION NOTE
... outputs are completely independent and can occur simultaneously. For example, the input system may dwell for a long time on a single channel to collect thousands of samples without having to interrupt the process to do an output refresh or set a new output value. Similarly, a “dumb” refresh circuit ...
... outputs are completely independent and can occur simultaneously. For example, the input system may dwell for a long time on a single channel to collect thousands of samples without having to interrupt the process to do an output refresh or set a new output value. Similarly, a “dumb” refresh circuit ...
K A CTION P AP4570
... until the contact is opened. Releasing the hold switch (pins 8 and 11) allows the output to again follow the input. The “Track & PeakHold” mode is similar to “Track & Hold” operation except upon contact closure (pins 8 and 11) the highest input is “saved” and the corresponding output is held until a ...
... until the contact is opened. Releasing the hold switch (pins 8 and 11) allows the output to again follow the input. The “Track & PeakHold” mode is similar to “Track & Hold” operation except upon contact closure (pins 8 and 11) the highest input is “saved” and the corresponding output is held until a ...
Lecture 3
... positive latch. Similarly, a negative latch passes the D input to the Q output when the clock signal is low. A wide variety of static and dynamic implementations exists for the realization of latches. Contrary to level-sensitive latches, edge-triggered registers only sample the input on a clock ...
... positive latch. Similarly, a negative latch passes the D input to the Q output when the clock signal is low. A wide variety of static and dynamic implementations exists for the realization of latches. Contrary to level-sensitive latches, edge-triggered registers only sample the input on a clock ...
Methods measure power electronics` efficiency
... of IC1B’s output (Trace B) contains some high-frequency signals if a card isn’t present and is a sequence of normalized pulses when a card is present. The output of the device at Pin 9 of IC5B (Trace D) indicates the presence of a card by changing its level from low to high after four cycles of thes ...
... of IC1B’s output (Trace B) contains some high-frequency signals if a card isn’t present and is a sequence of normalized pulses when a card is present. The output of the device at Pin 9 of IC5B (Trace D) indicates the presence of a card by changing its level from low to high after four cycles of thes ...
INPUT/OUTPUT UNIT WITH ISOLATOR - Det
... The XP95 Input/Output Unit with Isolator provides two voltage-free, single pole, change-over relay outputs, a single monitored switch input and an unmonitored, non-polarised opto-coupled input. FEATURES The Input/Output Unit supervises one or more normally-open switches connected to a single pair of ...
... The XP95 Input/Output Unit with Isolator provides two voltage-free, single pole, change-over relay outputs, a single monitored switch input and an unmonitored, non-polarised opto-coupled input. FEATURES The Input/Output Unit supervises one or more normally-open switches connected to a single pair of ...
79L05 pdf - Soemtron.org
... 79L05CPK applications. These include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these regulators can deliver up to ...
... 79L05CPK applications. These include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these regulators can deliver up to ...
Flip-flop (electronics)
In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a ""one"" and the other represents a ""zero"". Such data storage can be used for storage of state, and such a circuit is described as sequential logic. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal.Flip-flops can be either simple (transparent or opaque) or clocked (synchronous or edge-triggered). Although the term flip-flop has historically referred generically to both simple and clocked circuits, in modern usage it is common to reserve the term flip-flop exclusively for discussing clocked circuits; the simple ones are commonly called latches.Using this terminology, a latch is level-sensitive, whereas a flip-flop is edge-sensitive. That is, when a latch is enabled it becomes transparent, while a flip flop's output only changes on a single type (positive going or negative going) of clock edge.