PAM2845
... 1) Minimize the area of the high current switching loop of the rectifier diode and output capacitor to avoid excessive switching noise. 2) Connect high-current input and output components with short and wide connections. The high-current input loop goes from the positive terminal of the input capaci ...
... 1) Minimize the area of the high current switching loop of the rectifier diode and output capacitor to avoid excessive switching noise. 2) Connect high-current input and output components with short and wide connections. The high-current input loop goes from the positive terminal of the input capaci ...
Optimal signal-to-noise ratio for silicon nanowire biochemical sensors
... Similar and consistent results were obtained for measurements carried out at different pH values, which show that the charge state of the NW surface (due to different solution pH) does not have a significant impact on the noise properties or SNR. The I-V curves show the expected threshold voltage sh ...
... Similar and consistent results were obtained for measurements carried out at different pH values, which show that the charge state of the NW surface (due to different solution pH) does not have a significant impact on the noise properties or SNR. The I-V curves show the expected threshold voltage sh ...
BDTIC www.BDTIC.com/infineon P o w e r M a n... H i g h - P e r f o...
... environment a ceramic capacitor must be placed between VCIN and CGND close to the pins. VDRV also needs to be decoupled using a ceramic capacitor (MLCC) between VDRV and PGND in close proximity to the pins. PGND serves as reference for the power circuitry including the driver output stage. ...
... environment a ceramic capacitor must be placed between VCIN and CGND close to the pins. VDRV also needs to be decoupled using a ceramic capacitor (MLCC) between VDRV and PGND in close proximity to the pins. PGND serves as reference for the power circuitry including the driver output stage. ...
Dual Line Receivers (Rev. D)
... basic balanced-line transmission system The ’107A, SN75107B, and SN75108A dual line devices are designed specifically for use in high-speed data-transmission systems that utilize balanced terminated transmission lines, such as twisted-pair lines. The system operates in the balanced mode, so noise in ...
... basic balanced-line transmission system The ’107A, SN75107B, and SN75108A dual line devices are designed specifically for use in high-speed data-transmission systems that utilize balanced terminated transmission lines, such as twisted-pair lines. The system operates in the balanced mode, so noise in ...
TPS65030 数据资料 dataSheet 下载
... circuits have been qualified to protect this device against electrostatic discharges; HBM according to EIA/JESD22-A114-B; MM according EIA/JESD22-A115-A and CDM according EIA/JESD22C101C, however, it is advised that precautions should be taken to avoid application of any voltage higher than maximum- ...
... circuits have been qualified to protect this device against electrostatic discharges; HBM according to EIA/JESD22-A114-B; MM according EIA/JESD22-A115-A and CDM according EIA/JESD22C101C, however, it is advised that precautions should be taken to avoid application of any voltage higher than maximum- ...
MAX8568A/MAX8568B Complete Backup-Management ICs for Lithium and NiMH Batteries General Description
... The MAX8568A/MAX8568B backup-battery-management ICs are complete charging and backup switchover control solutions for PDAs, Smart Phones, and other smart portable devices. They charge both NiMH and rechargeable lithium battery types and feature programmable charge current and termination voltage. Se ...
... The MAX8568A/MAX8568B backup-battery-management ICs are complete charging and backup switchover control solutions for PDAs, Smart Phones, and other smart portable devices. They charge both NiMH and rechargeable lithium battery types and feature programmable charge current and termination voltage. Se ...
Evaluation Kit - Apex Microtechnology
... PA94/PA95 pin-out. With ample breadboarding areas it is flexible enough to analyze a multitude of standard or proprietary circuit configurations. Critical connections for power supply bypassing, compensation and current limiting are pre-wired. Components not usually readily available in engineering ...
... PA94/PA95 pin-out. With ample breadboarding areas it is flexible enough to analyze a multitude of standard or proprietary circuit configurations. Critical connections for power supply bypassing, compensation and current limiting are pre-wired. Components not usually readily available in engineering ...
AN4304 Application note Introduction
... Rs, is small compared to Rin. Using a filter resistor that is less than 10 Ω is strongly recommended. This will ensure that the high original accuracy of the TSC103 is maintained. Other parameters such as process variation or the temperature coefficient of the resistances must also be taken into con ...
... Rs, is small compared to Rin. Using a filter resistor that is less than 10 Ω is strongly recommended. This will ensure that the high original accuracy of the TSC103 is maintained. Other parameters such as process variation or the temperature coefficient of the resistances must also be taken into con ...
LM5023 AC-DC Quasi-Resonant Current Mode
... features needed to implement a highly efficient offline power supply. The LM5023 uses the transformer auxiliary winding for demagnetization detection to ensure critical conduction mode (CrCM) operation. The LM5023 features a hiccup mode for overcurrent protection with an auto restart to reduce the s ...
... features needed to implement a highly efficient offline power supply. The LM5023 uses the transformer auxiliary winding for demagnetization detection to ensure critical conduction mode (CrCM) operation. The LM5023 features a hiccup mode for overcurrent protection with an auto restart to reduce the s ...
FMS2020-001 10W GaAs WIDEBAND SPDT SWITCH Features Product Description
... RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and ...
... RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and ...
www.BDTIC.com/FAIRCHILD 2N7002V/VA N-Channel Enhancement Mode Field Effect Transistor 2N7002V/V
... EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with ...
... EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with ...
Data Sheets
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any ...
RF5725 2.4GHz TO 2.5GHz SINGLE-BAND FRONT END MODULE Features
... HBT and pHEMT processes on a 3mmx3mmx0.5mm 16-pin QFN package. The module meets or exceeds the RF front-end needs of the 802.11b/g WiFi RF systems. The RF5725 is a very easy part to implement, but care in circuit layout and component selection is always advisable when designing circuits that operate ...
... HBT and pHEMT processes on a 3mmx3mmx0.5mm 16-pin QFN package. The module meets or exceeds the RF front-end needs of the 802.11b/g WiFi RF systems. The RF5725 is a very easy part to implement, but care in circuit layout and component selection is always advisable when designing circuits that operate ...
High-Power LED Driver with Integrated High-Side LED General Description Features
... an external clock. The MAX16834’s integrated highside current-sense amplifier eliminates the need for a separate high-side LED current-sense amplifier in boost-buck applications. The MAX16834 operates over a wide supply range of 4.75V to 28V and includes a 3A sink/source gate driver for driving a po ...
... an external clock. The MAX16834’s integrated highside current-sense amplifier eliminates the need for a separate high-side LED current-sense amplifier in boost-buck applications. The MAX16834 operates over a wide supply range of 4.75V to 28V and includes a 3A sink/source gate driver for driving a po ...
Applications of Conducting Materials
... levels are completely full. The outermost band that holds electrons is called the valence band. The lowest band that is not filled to capacity with electrons is called the conduction band. Electrical conduction in solids explained in terms of these energy bands and forbidden gaps is called the band ...
... levels are completely full. The outermost band that holds electrons is called the valence band. The lowest band that is not filled to capacity with electrons is called the conduction band. Electrical conduction in solids explained in terms of these energy bands and forbidden gaps is called the band ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.