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In the example shown in Figure 5-1, the p-p output... The  conventional  way  to  power ...
In the example shown in Figure 5-1, the p-p output... The conventional way to power ...

... capacitors (values of 0.1 F are typical) are connected between the power supply pins of each IC and ground. Although usually adequate, this practice can be ineffective or even create worse transients than no bypassing at all. It is important to consider where the circuit’s currents originate, where ...
3-Channel, Very Low Power Video Amplifiers
3-Channel, Very Low Power Video Amplifiers

Load Cell/Pressure Transducer Transmitters, Field Rangeable
Load Cell/Pressure Transducer Transmitters, Field Rangeable

... refer to the "Offset Switch C" section below. Otherwise set switch C to zero. 3. Set switch E to "V" for voltage output or "I" for current output. 4. For ranges that fall between the listed ranges use the next highest setting and trim the output signal with the zero and span potentiometers as desc ...
PDF Data Sheet Rev. 0
PDF Data Sheet Rev. 0

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... Common feedback of more than one amplifier and their interconnections •When several fully differential amplifiers are used in series, for high-order filters for example, there is no need to have CMFB around each stage separately. In order to save power, CMFB can be applied over two differential am ...
MAX531/MAX538/MAX539 +5V, Low-Power, Voltage-Output, Serial 12-Bit DACs _______________General Description
MAX531/MAX538/MAX539 +5V, Low-Power, Voltage-Output, Serial 12-Bit DACs _______________General Description

... ladder network with a single-supply CMOS op amp to convert 12-bit digital data to analog voltage levels (see Functional Diagram). The term “inverted” describes the ladder network because the REFIN pin in current-output DACs is the summing junction, or virtual ground, of an op amp. However, such use ...
12.2 switched-capacitor circuits
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SN74LS221 数据资料 dataSheet 下载

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Si88x2x - Silicon Labs
Si88x2x - Silicon Labs

... on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W. These devices provide up to two digital channels. The dc-dc converter has user-adjustable frequency for minimizing emissions, a soft-s ...
INA301-Q1 36-V, Automotive, High-Speed, Zero
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... The open-drain alert output can be configured to operate in either a transparent mode, where the output status follows the input state, or in a latched mode, where the alert output is cleared when the latch is reset. The device alert response time is under 1 µs, allowing for quick detection of overc ...
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... REMOTE ON/OFF (Pin 2): The ON/OFF input, Pin 2, permits the user to control when the converter is on or off. This input is referenced to the return terminal of the input bus, Vin(-). ...
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... An enable-control input (EN) activates the device from its low-power shutdown mode. EN is compatible with inputs from automotive battery level down to 3.3V. The highvoltage compatibility allows EN to be connected to SUP, KEY/KL30, or the INH pin of a CAN transceiver. EN turns on the internal regulat ...
common-mode voltage gain
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... states is a voltage placed upon the inverting (-) input of the same polarity, but of a slightly greater magnitude. For example, if our circuit is saturated at an output voltage of +12 volts, it will take an input voltage at the inverting input of at least +12 volts to get the output to change. When ...
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... Timing for clock, serial in, serial out, latch enable and outputs. . . . . . . . . . . . . . . . . . . . . . 14 ...
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AD8295 数据手册DataSheet 下载
AD8295 数据手册DataSheet 下载

... efficient. The AD8295 components are arranged in a logical way so that typical application circuits have short routes and few vias. Unlike most chip scale packages, the AD8295 does not have an exposed metal pad on the back of the part, which frees additional space for routing and vias. The AD8295 co ...
AD8312 数据手册DataSheet 下载
AD8312 数据手册DataSheet 下载

... small signals in a chain of four amplifier/limiter cells, each having a small-signal gain of 10 dB and a bandwidth of approximately 3.5 GHz. At the output of each amplifier stage is a full-wave rectifier, essentially a square-law detector cell, which converts the RF signal voltages to a fluctuating ...
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RT5007 - Richtek

... load, output current is limited to typically 500mA, IRQ latch to low and the LNB output will be disabled if the over current condition is more than 5ms. The RT5007 must be enabled by reading the status register to release the IRQ. ...
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Op-Amp - Book Spar

... Signal conditioning, Active filters, and Many other applications. www.bookspar.com | Website for Students | VTU NOTES | QUESTION PAPERS ...
OPA3691 Triple Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES
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... The OPA3691 sets a new level of performance for broadband, triple current-feedback op amps. Operating on a very low 5.1mA/ch supply current, the OPA3691 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers a high output c ...
AD9241 数据手册DataSheet 下载
AD9241 数据手册DataSheet 下载

... for both single-ended and differential input interfaces of varying input spans. The sample-and-hold amplifier (SHA) is equally suited for both multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond th ...
AD9240 数据手册DataSheet 下载
AD9240 数据手册DataSheet 下载

... suited for multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. The AD9240 also performs well in communication systems employing Direct-IF Down Conversion, since the SHA in the dif ...
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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.
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