ADM488 数据手册DataSheet 下载
... The ADM488 and ADM489 are low power, differential line transceivers suitable for communication on multipoint bus transmission lines. They are intended for balanced data transmission and comply with both Electronics Industries Association (EIA) RS-485 and RS-422 standards. Both products contain a sin ...
... The ADM488 and ADM489 are low power, differential line transceivers suitable for communication on multipoint bus transmission lines. They are intended for balanced data transmission and comply with both Electronics Industries Association (EIA) RS-485 and RS-422 standards. Both products contain a sin ...
UC3849 数据资料 dataSheet 下载
... voltage is 3.6 V when the oscillator capacitor (CT) is being discharged, otherwise it is 0 V. If the recommended synchronization circuit is not used, a 1 kΩ or lower value resistor from CLKSYN to GND may be needed to increase fall time on CLKSYN pin. CSO: The output of the current sense amplifier wh ...
... voltage is 3.6 V when the oscillator capacitor (CT) is being discharged, otherwise it is 0 V. If the recommended synchronization circuit is not used, a 1 kΩ or lower value resistor from CLKSYN to GND may be needed to increase fall time on CLKSYN pin. CSO: The output of the current sense amplifier wh ...
THS4504 THS4505
... The absolute maximum ratings under any condition is limited by the constraints of the silicon process. Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional o ...
... The absolute maximum ratings under any condition is limited by the constraints of the silicon process. Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional o ...
ICOM IC-2KL ADJUSTMENT PROCEDURE As
... Short the cathode of D2 to ground. Connect a multimeter to pin3 on J2 of the FIL unit. Set mode to RTTY and Transmit full power a@14 MHz. Remove the short Meter Switch : PRO. Set the mode to RTTY and transmit full power @ 14 MHz Meter Switch : PRO. Set the mode to RTTY and transmit full power @ 14 M ...
... Short the cathode of D2 to ground. Connect a multimeter to pin3 on J2 of the FIL unit. Set mode to RTTY and Transmit full power a@14 MHz. Remove the short Meter Switch : PRO. Set the mode to RTTY and transmit full power @ 14 MHz Meter Switch : PRO. Set the mode to RTTY and transmit full power @ 14 M ...
Single-Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier AD623
... ac CMRR that increases with increasing gain. Line noise, as well as line harmonics, are rejected because the CMRR remains constant up to 200 Hz. The AD623 has a wide input commonmode range and can amplify signals that have a common-mode voltage 150 mV below ground. Although the design of the AD623 w ...
... ac CMRR that increases with increasing gain. Line noise, as well as line harmonics, are rejected because the CMRR remains constant up to 200 Hz. The AD623 has a wide input commonmode range and can amplify signals that have a common-mode voltage 150 mV below ground. Although the design of the AD623 w ...
IE_F10_lecture8
... Increased reverse bias eventually results in the diode entering the breakdown region, resulting in a sharp increase in the diode current. The voltage at which this occurs is the breakdown voltage, VZ. ...
... Increased reverse bias eventually results in the diode entering the breakdown region, resulting in a sharp increase in the diode current. The voltage at which this occurs is the breakdown voltage, VZ. ...
LMK00105 Ultra-low Jitter LVCMOS Fanout Buffer/Level Translator
... ESR < 200 Ω ( fXtal ≤ 30 MHz ) ESR < 120 Ω ( fXtal > 30 MHz ) ...
... ESR < 200 Ω ( fXtal ≤ 30 MHz ) ESR < 120 Ω ( fXtal > 30 MHz ) ...
HMC543LC4B - uri=media.digikey
... [2] Circuit Board Material: Rogers 4350 [3] Please refer to part’s pin description and functional diagram for pin out assignments on evaluation board. ...
... [2] Circuit Board Material: Rogers 4350 [3] Please refer to part’s pin description and functional diagram for pin out assignments on evaluation board. ...
Proceedings of the 5th International Conference on Computing and
... Bandgap reference (BGR) is a circuit which provides a stable output voltage reference which is temperature and supply insensitive. A precise and stable reference voltage is used in analog to digital (A/D) and digital to analog (D/A) converters, voltage regulators, DRAM etc. As the demands for smalle ...
... Bandgap reference (BGR) is a circuit which provides a stable output voltage reference which is temperature and supply insensitive. A precise and stable reference voltage is used in analog to digital (A/D) and digital to analog (D/A) converters, voltage regulators, DRAM etc. As the demands for smalle ...
CH340 datasheet
... When CH340 chip is working normally, the outside must supply 12MHz clock signal to XI pin. In generally, clock signal is generated by inverter in CH340 through oscillating of crystal keeping frequency. A crystal of 12MHz between XI and XO, XI and XO connect a high frequency oscillator capacitance to ...
... When CH340 chip is working normally, the outside must supply 12MHz clock signal to XI pin. In generally, clock signal is generated by inverter in CH340 through oscillating of crystal keeping frequency. A crystal of 12MHz between XI and XO, XI and XO connect a high frequency oscillator capacitance to ...
High Speed Switching / QSK for the TL-922 and SB
... factory-stock configuration, the TL-922 hot-switches with many of the current crop of QSK-rated transceivers. Another factor is relay noise. The relay clacking in a stock TL-922 is loud, if not stentorian--and unnecessary. The modification described herein results in greatly reduced relay noise. Als ...
... factory-stock configuration, the TL-922 hot-switches with many of the current crop of QSK-rated transceivers. Another factor is relay noise. The relay clacking in a stock TL-922 is loud, if not stentorian--and unnecessary. The modification described herein results in greatly reduced relay noise. Als ...
diyAudio™ Power Supply Board Build Guide
... Use the next higher standard value available which is 50V. 63V capacitors can also be used in the example, as long as you go higher but not lower than the computed Working Voltage. Adding extra headroom by choosing the next higher voltage value guarantees the safe operation of your power supply. Cho ...
... Use the next higher standard value available which is 50V. 63V capacitors can also be used in the example, as long as you go higher but not lower than the computed Working Voltage. Adding extra headroom by choosing the next higher voltage value guarantees the safe operation of your power supply. Cho ...
Two-port network
... 2. The format used above for cascading (ABCD) examples cause the "components" to be used backwards compared to standard electronics schematic conventions. This can be fixed by taking the transpose of the above formulas, or by making the V1,I1 the left hand side (dependent variables). Another advanta ...
... 2. The format used above for cascading (ABCD) examples cause the "components" to be used backwards compared to standard electronics schematic conventions. This can be fixed by taking the transpose of the above formulas, or by making the V1,I1 the left hand side (dependent variables). Another advanta ...
Application of Programmable Unijunction Transistor for - icmcs-2014
... proportional to the current of base. Typically, for lowpower transistors in integrated design, the allowable range of the UCE is approximately 1 – 35 V [5]. Stabilization of the base current is carried by diode VD1, and the diode is chosen so that, in the absence of a signal from the photosensor, th ...
... proportional to the current of base. Typically, for lowpower transistors in integrated design, the allowable range of the UCE is approximately 1 – 35 V [5]. Stabilization of the base current is carried by diode VD1, and the diode is chosen so that, in the absence of a signal from the photosensor, th ...
AND8256/D Control of the Output Voltage Range in NCP1653
... leads to a high inertia and poor dynamic performance (high output over and undershoots when the load abruptly changes), such a gain reduction improves the dynamic behavior and the stability at the price of a very limited variation of the regulation voltage (the output regulation voltage is slightly ...
... leads to a high inertia and poor dynamic performance (high output over and undershoots when the load abruptly changes), such a gain reduction improves the dynamic behavior and the stability at the price of a very limited variation of the regulation voltage (the output regulation voltage is slightly ...