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... input signal. The dots on the efficiency curves represent the operating point of the ET system obtained from the relationship between input power and drain bias. Note that the maximum drain bias was set to 30 V and the corresponding input power was 30 dBm. For input powers less than 19 dBm, the drai ...
Precision Programmable Reference, TL1431
Precision Programmable Reference, TL1431

... The TL1431 is a precision programmable reference with specified thermal stability over automotive, commercial, and military temperature ranges. The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors (see Figure 16). This device has a typ ...
STPMS2
STPMS2

... The STPMS2 is a device designed to measure electrical line parameters (voltage and current) via analog signals from voltage sensors (current divider) and current sensors (inductive Rogowski coil, current transformer or shunt resistors). The device is used together with a digital signal processing ci ...
General Signal Conditioning Guide
General Signal Conditioning Guide

THS4211 THS4215
THS4211 THS4215

... Evaluation Module Available ...
RSDA-660-75-100 Datasheet
RSDA-660-75-100 Datasheet

... Fast Switching Solid state relays can switch up to 120 times per second, much faster than any electromechanical relay. When used in heating applications, fast cycling can dramatically improve the life of the heater by reducing thermal stress. ...
P4M644YL, P8M648YL SDRAM MODULE 4M, 8M x 64 DIMM
P4M644YL, P8M648YL SDRAM MODULE 4M, 8M x 64 DIMM

PE4460 - Peregrine Semiconductor
PE4460 - Peregrine Semiconductor

... When handling this UTSi device, observe the same precautions that you would use with other ESDsensitive devices. Although this device contains circuitry to protect it from damage due to ESD, precautions should be taken to avoid exceeding the rating specified in table. Latch-Up Avoidance ...
BDJ0550HFV
BDJ0550HFV

... extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our Prod ...
DATA  SHEET For a complete data sheet, please also download:
DATA SHEET For a complete data sheet, please also download:

Power Supplies
Power Supplies

ADS1000 数据资料 dataSheet 下载
ADS1000 数据资料 dataSheet 下载

... An I2C bus consists of two lines, SDA and SCL. SDA carries data; SCL provides the clock. All data is transmitted across the I2C bus in groups of eight bits. To send a bit on the I2C bus, the SDA line is driven to the bit level while SCL is low (a Low on SDA indicates the bit is '0'; a High indicates ...
0.5 to 40 A 15 to 1000 V 0.2% DC 0.5 Hz to 100 kHz 0.5 to 40 A 15
0.5 to 40 A 15 to 1000 V 0.2% DC 0.5 Hz to 100 kHz 0.5 to 40 A 15

BD2200GUL, BD2201GUL
BD2200GUL, BD2201GUL

IS31AP2110
IS31AP2110

... Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other condition beyond those indicated in the operational sections of the specifications is not implied. Exposu ...
MAX5902/MAX5903 +72V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers General Description
MAX5902/MAX5903 +72V, SOT23/TDFN, Simple Swapper Hot-Swap Controllers General Description

... (see Figure 3 for a circuit example). To reset the MAX5902L/MAX5903L after a circuit-breaker event, toggle ON/OFF to GND for at least 10ms (tOFF). ON/OFF can be used to sequence power supplies. Connecting a capacitor from ON/OFF to GND will delay the rise of ON/OFF proportional to the capacitance an ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

SP3249E 数据资料DataSheet下载
SP3249E 数据资料DataSheet下载

... devices feature Exar's proprietary and patented (U.S.‑‑ 5,306,954) on-board charge pump circuitry that generates ±5.5V RS-232 voltage levels from a single +3.0V to +5.5V power supply. The SP3249E devices can guarantee a data rate of 250kbps fully loaded. ...
LTC1871 - Wide Input Range, No RSENSE Current Mode Boost
LTC1871 - Wide Input Range, No RSENSE Current Mode Boost

ICS674-01 - Integrated Device Technology
ICS674-01 - Integrated Device Technology

Resistors 101 – Instructional Guide
Resistors 101 – Instructional Guide

t3 0 K5
t3 0 K5

... sistances R2 and R3 are 10 kilo-ohms and 15 kilo-ohms, respectively. Since the voltage E is constant, the voltage According to an additional feature of the present inven E2 across the resistance R2 is 10 volts. tion, an ordinary single or dual vacuum tube, photore The voltage E2, which may be termed ...
MAX19538 12-Bit, 95Msps, 3.3V ADC General Description Features
MAX19538 12-Bit, 95Msps, 3.3V ADC General Description Features

... The MAX19538 is a 3.3V, 12-bit, 95Msps analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) input amplifier, driving a low-noise internal quantizer. The analog input accepts single-ended or differential signals. The MAX19538 is optimized for low power, small ...
BD00HC0WEFJ
BD00HC0WEFJ

... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the device, thus making it impossible to identify the damage mode, such as a short circuit or an open circuit. If there is any possibility of exposure over the rated val ...
ELECTRICAL MEASUREMENTS LAB
ELECTRICAL MEASUREMENTS LAB

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Schmitt trigger



In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.
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