DS1135L 3V 3-in-1 High-Speed Silicon Delay Line FEATURES
... tRISE (Input Rise Time): The elapsed time between the 20% and the 80% point on the leading edge of the input pulse. tFALL (Input Fall Time): The elapsed time between the 80% and the 20% point on the trailing edge on the input pulse. tPLH (Time Delay, Rising): The elapsed time between the 1.5V point ...
... tRISE (Input Rise Time): The elapsed time between the 20% and the 80% point on the leading edge of the input pulse. tFALL (Input Fall Time): The elapsed time between the 80% and the 20% point on the trailing edge on the input pulse. tPLH (Time Delay, Rising): The elapsed time between the 1.5V point ...
Presentation - TI Training
... Powering Up and Troubleshooting: • Tuning in Circuit: – MOSFET Gate Drive Voltage = as low as practical ...
... Powering Up and Troubleshooting: • Tuning in Circuit: – MOSFET Gate Drive Voltage = as low as practical ...
AL8806Q Description Pin Assignments
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
... LED current can be adjusted digitally, by applying a low frequency Pulse Width Modulated (PWM) logic signal to the CTRL pin to turn the device on and off. This will produce an average output current proportional to the duty cycle of the control signal. In particular, a PWM signal with a max resoluti ...
Evaluates: MAX1584/MAX1585 MAX1585 Evaluation Kit General Description Features
... The MAX1584 can be evaluated on the MAX1585 evaluation kit with auxiliary controller 2 configured as either a step-up converter or transformer flyback. To evaluate the MAX1584, carefully remove the IC and replace with the MAX1584. Then remove the components used in the MAX1585’s auxiliary 2 inverter ...
... The MAX1584 can be evaluated on the MAX1585 evaluation kit with auxiliary controller 2 configured as either a step-up converter or transformer flyback. To evaluate the MAX1584, carefully remove the IC and replace with the MAX1584. Then remove the components used in the MAX1585’s auxiliary 2 inverter ...
An 868 MHz Low Power, Low Phase Noise LC VCO in 0
... With both outputs of flip-flops rising high, reset signal is pulled high to reset both flipflops [6]. Reset signal is delayed to avoid the dead zone problem. The circuit schematic of PFD is given in Fig. 6(a). Fig. 6(b) shows the charge-pump (CP) circuit [4] [7]. Here at high impedance state, up and ...
... With both outputs of flip-flops rising high, reset signal is pulled high to reset both flipflops [6]. Reset signal is delayed to avoid the dead zone problem. The circuit schematic of PFD is given in Fig. 6(a). Fig. 6(b) shows the charge-pump (CP) circuit [4] [7]. Here at high impedance state, up and ...
2. Introduction and Chapter Objectives
... equations, which must be written and solved in order to analyze any but the simplest circuit. In the next few chapters, we will still apply Kirchoff’s laws and Ohm’s law in our circuit analysis, but we will focus on improving the efficiency of our analyses. Typically this improvement in efficiency i ...
... equations, which must be written and solved in order to analyze any but the simplest circuit. In the next few chapters, we will still apply Kirchoff’s laws and Ohm’s law in our circuit analysis, but we will focus on improving the efficiency of our analyses. Typically this improvement in efficiency i ...
LM324-N 数据资料 dataSheet 下载
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
EEEE 381 Lab 3_Current Source - RIT - People
... assuming that the reference current source IREF is ideal. You will find experimentally that the measured output resistance of the Wilson current source is significantly less than the calculation indicated above when a resistor is used to establish the reference current IREF.) We could have achieved ...
... assuming that the reference current source IREF is ideal. You will find experimentally that the measured output resistance of the Wilson current source is significantly less than the calculation indicated above when a resistor is used to establish the reference current IREF.) We could have achieved ...
AS1363
... A low supply current (65µA typ.) at maximum load is making the device ideal for portable battery-operated equipment. Other features are included such as an active-low open-drain reset output that indicates when the output is out of regulation, a lowcurrent (30nA typ.) shutdown mode, an integrated sh ...
... A low supply current (65µA typ.) at maximum load is making the device ideal for portable battery-operated equipment. Other features are included such as an active-low open-drain reset output that indicates when the output is out of regulation, a lowcurrent (30nA typ.) shutdown mode, an integrated sh ...
ADD5205 数据手册DataSheet 下载
... The ADD5205 is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.3 Ω internal switch and 1 MHz fixed operating frequency. The ADD5205 contains four regulated constant current sources for uniform brightness inte ...
... The ADD5205 is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.3 Ω internal switch and 1 MHz fixed operating frequency. The ADD5205 contains four regulated constant current sources for uniform brightness inte ...
How to Compare the Figure Of Merit (FOM) of MOSFETs
... MOSFET is that the MOSFET works as a voltage controlled resistor. Ideally the resistance in on-state is zero, in off-state it should be infinite. Furthermore the control power should be zero since the control requires only a voltage – the current is zero. For static applications – applications in wh ...
... MOSFET is that the MOSFET works as a voltage controlled resistor. Ideally the resistance in on-state is zero, in off-state it should be infinite. Furthermore the control power should be zero since the control requires only a voltage – the current is zero. For static applications – applications in wh ...
MAX7036 300MHz to 450MHz ASK Receiver with Internal IF Filter General Description
... The MAX7036 requires few external components and has a power-down pin to put it in a low-current sleep mode, making it ideal for cost- and power-sensitive applications. The low-noise amplifier (LNA), phaselocked loop (PLL), mixer, IF filter, received-signalstrength indicator (RSSI), and baseband sec ...
... The MAX7036 requires few external components and has a power-down pin to put it in a low-current sleep mode, making it ideal for cost- and power-sensitive applications. The low-noise amplifier (LNA), phaselocked loop (PLL), mixer, IF filter, received-signalstrength indicator (RSSI), and baseband sec ...
B62SR12424A - Delta Electronics
... The B62SR12424A, a ultra wide input voltage range of 18~106V, and single isolated output converter, is the latest product offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. Such box type DCDC converter can provide 300W (200W at Vin < 27V), 12.4V regu ...
... The B62SR12424A, a ultra wide input voltage range of 18~106V, and single isolated output converter, is the latest product offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. Such box type DCDC converter can provide 300W (200W at Vin < 27V), 12.4V regu ...
DS1088E Fixed-Frequency EconOscillator™ General Description Benefits and Features
... Note 2: This indicates the time elapsed between power-up and the output becoming active. An on-chip delay is intentionally introduced to allow the oscillator to stabilize. tSTAB is equivalent to approximately 512 clock cycles and will depend on the programmed oscillator frequency. Note 3: Output d ...
... Note 2: This indicates the time elapsed between power-up and the output becoming active. An on-chip delay is intentionally introduced to allow the oscillator to stabilize. tSTAB is equivalent to approximately 512 clock cycles and will depend on the programmed oscillator frequency. Note 3: Output d ...
Night-Vision Scopes
... passive, meaning that it will work in faint natural light, and the other is active, meaning that it requires supplemental infrared illumination. They include surplus first-generation imaging tubes. Although, they have been superseded by more advanced devices, they will, nevertheless, provide adequat ...
... passive, meaning that it will work in faint natural light, and the other is active, meaning that it requires supplemental infrared illumination. They include surplus first-generation imaging tubes. Although, they have been superseded by more advanced devices, they will, nevertheless, provide adequat ...
Part III: LED conversion - Microscopy-UK
... In Part I (h䠀ps://theislandpond.com/2016/03/15/microscopes‑and‑other‑equipment‑light‑control‑and‑ the‑model‑s/) of this series, we talked about a simple, home‑grown fix for a defective, very basic illumination power supply on one of the most classic of classic microscopes, the Nikon S. Then in Part ...
... In Part I (h䠀ps://theislandpond.com/2016/03/15/microscopes‑and‑other‑equipment‑light‑control‑and‑ the‑model‑s/) of this series, we talked about a simple, home‑grown fix for a defective, very basic illumination power supply on one of the most classic of classic microscopes, the Nikon S. Then in Part ...
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.