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been  investigated  [7]  -  [9]. ... extremely  low coupling capacitance require ultra-high input Abstract
been investigated [7] - [9]. ... extremely low coupling capacitance require ultra-high input Abstract

LTC6406 - 3GHz, Low Noise, Rail-to-Rail Input
LTC6406 - 3GHz, Low Noise, Rail-to-Rail Input

... of the change in supply voltage to the change in differential input referred voltage offset. Common mode power supply rejection (PSRRCM) is defined as the ratio of the change in supply voltage to the change in the common mode offset, VOUTCM – VOCM. Note 10: Extended operation with the output shorted ...
BD5446EFV
BD5446EFV

datasheet search site | www.datasheetmax.com
datasheet search site | www.datasheetmax.com

... 24-bit serial values at sample rates up to 192 kHz. A 2:1 stereo input multiplexer is included for selecting between line-level or microphone-level inputs. The microphone input path includes a +32 dB gain stage and a low noise bias voltage supply. The PGA is available for line or microphone inputs a ...
TPS65011EVM-049 数据资料 dataSheet 下载
TPS65011EVM-049 数据资料 dataSheet 下载

... TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguar ...
MAX6329/MAX6349 150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit General Description
MAX6329/MAX6349 150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit General Description

... deliver up to 150mA load current. Employing internal Pchannel MOSFET pass transistors, the devices consume only 25µA supply current, independent of the device load. The low supply current, low dropout voltage, and integrated reset functionality make these devices ideal for battery powered portable e ...
1 Electronics and Robotics I Week 20 Source and Sink Outputs
1 Electronics and Robotics I Week 20 Source and Sink Outputs

... o Output as a Sink: A load can be turned on by a PIC pin going LOW as well. Perform the PIC as a Sink section in Source and Sink / Active High and Active Low Inputs Lab1: PIC 16F88 as a Source and Sink. The conventional current goes from the +5 volt bus through the resistor R2 and LED, and then sin ...
AZV3001, AZV3002 - Diodes Incorporated
AZV3001, AZV3002 - Diodes Incorporated

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Chapter 4: Analog Output - Embedded
Chapter 4: Analog Output - Embedded

DS1306 Serial Alarm Real-Time Clock  FEATURES
DS1306 Serial Alarm Real-Time Clock FEATURES

... registers are illustrated in Figure 2. The time, calendar, and alarm are set or initialized by writing the appropriate register bytes. Note that some bits are set to 0. These bits always read 0 regardless of how they are written. Also note that registers 12h to 1Fh (read) and registers 92h to 9Fh ar ...
Optocoupler Common Mode Transient Immunity (CMTI)
Optocoupler Common Mode Transient Immunity (CMTI)

... • dV/dt - rate of rise or fall of the common mode voltage  (dV/dt = VCM/tr or dV/dt = VCM/tf) Figure 1 shows how these two values are defined. Only when both values are specified can the CMTI be evaluated properly. The ability of the optocoupler to withstand a given common mode transient is calle ...
MAX3170 +3.3V, Multiprotocol, 3 Tx/3 Rx, Software- Selectable Clock/Data Transceiver General Description
MAX3170 +3.3V, Multiprotocol, 3 Tx/3 Rx, Software- Selectable Clock/Data Transceiver General Description

... The state of the mode select pins M0, M1, and M2 determines which serial interface protocol is selected (Table 1). The state of the DCE/DTE input determines whether the transceiver will be configured as a DTE or a DCE serial port. When the DCE/DTE input is logic HIGH, driver T3 is activated and rece ...
16-bit 1.0 GSPS Digital-To-Analog Converter (DAC) . (Rev. C)
16-bit 1.0 GSPS Digital-To-Analog Converter (DAC) . (Rev. C)

MAX44269 1.3mm x 1.3mm, Low-Power Dual Comparator General Description
MAX44269 1.3mm x 1.3mm, Low-Power Dual Comparator General Description

... noisy, slow-moving input signals. The IC has an internal hysteresis of 4mV. Additional hysteresis can be generated with three resistors using positive feedback (Figure 2). ...
MAX16055 - Maxim Part Number Search
MAX16055 - Maxim Part Number Search

Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA3690 FEATURES
Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA3690 FEATURES

... Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. Junction temperature = ambient for +25°C specifications. Junction temperature = ambient at low temperature lim ...
AK1541 - Asahi Kasei Microdevices
AK1541 - Asahi Kasei Microdevices

... In the AK1541, “lock detect” output can be selected by D[11] = {LD} in . When D[11] is set to “1" The phase detector outputs provides a phase detection status as an analog level (comparison result). This is called analog lock detect. When D[11] is set to “0”, the lock detect signal is outp ...
LT6604-2.5
LT6604-2.5

... the VMIDB pin should be bypassed with a quality 0.01μF ceramic capacitor to V–. For dual supply operation, Pin 8 can be bypassed or connected to a high quality DC ground. A ground plane should be used. A poor ground will increase noise and distortion. Pin 8 sets the output common mode voltage of the ...
MAX4508/MAX4509 Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps General Description
MAX4508/MAX4509 Fault-Protected, High-Voltage Single 8-to-1/ Dual 4-to-1 Multiplexers with Output Clamps General Description

... Note 7: Off-Isolation = 20log10 (VCOM_ / VNO_ ), where VCOM_ = output and VNO_ = input to off switch. Note 8: Between any two analog inputs. Note 9: Leakage testing for single-supply operation is guaranteed by testing with dual supplies. Note 10: Guaranteed by testing with dual supplies. Note 2: Not ...
ISO5451-Q1 High-CMTI 2.5-A and 5-A Isolated
ISO5451-Q1 High-CMTI 2.5-A and 5-A Isolated

... When desaturation is active, a fault signal is sent across the isolation barrier, pulling the FLT output at the input side low and blocking the isolator input. The FLT output condition is latched and can be reset through a lowactive pulse at the RST input. When the IGBT is turned off during normal o ...
Chapter 4: RF/IF Circuits
Chapter 4: RF/IF Circuits

74HC423 - Nexperia
74HC423 - Nexperia

... resistor (REXT) and capacitor (CEXT). Once triggered, the basic output pulse width may be extended by retriggering (nA) or (nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made as long as desired. When nRD is LOW, it forces the nQ output LOW, the nQ output HIGH a ...
MAX696/MAX697 Microprocessor Supervisory Circuits General Description Features
MAX696/MAX697 Microprocessor Supervisory Circuits General Description Features

... pulse after 1.6 seconds. This typically restarts the microprocessor’s power-up routine. A new RESET pulse is issued every 1.6 seconds until WDI is again strobed. The watchdog output (WDO) goes low if the watchdog timer is not serviced within its timeout period. Once WDO goes low, it remains low unti ...
MAX5306/MAX5307 Low-Power, Low-Glitch, Octal 12-Bit Voltage- Output DACs with Serial Interface General Description
MAX5306/MAX5307 Low-Power, Low-Glitch, Octal 12-Bit Voltage- Output DACs with Serial Interface General Description

... frames the serial data loading at DIN. Following CS’s high-to-low transition, the data is shifted synchronously and latched into the input register on each falling edge of the serial clock input (SCLK). Each serial word is 16 bits, the first four bits are the control word followed by 12 data bits (M ...
MAX15038 4A, 2MHz Step-Down Regulator General Description Features
MAX15038 4A, 2MHz Step-Down Regulator General Description Features

... compensation scheme to be utilized to achieve maximum loop bandwidth, up to 20% of the switching frequency. High loop bandwidth provides fast transient response, resulting in less required output capacitance and allowing for all-ceramic-capacitor designs. The MAX15038 provides two three-state logic ...
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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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