Evaluates: MAX8728 MAX8728 Evaluation Kit General Description Features
... a positive two-stage charge pump for the TFT gate-on supply, and a negative single-stage charge pump for the TFT gate-off supply. Also included is a logic-controlled, high-voltage switch with adjustable delay, and a capacitive dummy load at the gate-on supply for ease ...
... a positive two-stage charge pump for the TFT gate-on supply, and a negative single-stage charge pump for the TFT gate-off supply. Also included is a logic-controlled, high-voltage switch with adjustable delay, and a capacitive dummy load at the gate-on supply for ease ...
J. Lu, D.J. Perreault, D. Otten, and K.K. Afridi, “Impedance Control Network Resonant Converter for Wide-Range High-Efficiency Operation,” IEEE Transactions on Power Electronics , (to appear).
... network (RCN) converter [13]. They both use burst mode control to regulate output voltage and power, and both can maintain ZVS and near ZCS across a wide range of input voltage, output voltage and power levels. However, while RCN converter utilizes a power splitting network in the rectification stag ...
... network (RCN) converter [13]. They both use burst mode control to regulate output voltage and power, and both can maintain ZVS and near ZCS across a wide range of input voltage, output voltage and power levels. However, while RCN converter utilizes a power splitting network in the rectification stag ...
DS08MB200 Dual 800 Mbps 2:1/1:2 LVDS Mux/Buffer (Rev. D)
... An AC coupled interface is preferred when transmitter and receiver ground references differ more than 1 V. This is a likely scenario when transmitter and receiver devices are on separate PCBs. Figure 8 illustrates an AC coupled interface between a LVPECL driver and LVDS receiver. R1 and R2, if not p ...
... An AC coupled interface is preferred when transmitter and receiver ground references differ more than 1 V. This is a likely scenario when transmitter and receiver devices are on separate PCBs. Figure 8 illustrates an AC coupled interface between a LVPECL driver and LVDS receiver. R1 and R2, if not p ...
MAX2370 Complete 450MHz Quadrature Transmitter General Description Features
... Digital Input. Drive to logic-high for normal operation. Logic-low on TXGATE shuts down everything except the RF PLL, IF PLL, IF VCO. A small RC lowpass can be used to filter digital noise. ...
... Digital Input. Drive to logic-high for normal operation. Logic-low on TXGATE shuts down everything except the RF PLL, IF PLL, IF VCO. A small RC lowpass can be used to filter digital noise. ...
ADS1254 数据资料 dataSheet 下载
... The ADS1254 contains a fully differential analog input. In order to provide low system noise, common-mode rejection of 102dB, and excellent power-supply rejection, the design topology is based on a fully differential switched-capacitor architecture. The bipolar input voltage range is from –4.096V to ...
... The ADS1254 contains a fully differential analog input. In order to provide low system noise, common-mode rejection of 102dB, and excellent power-supply rejection, the design topology is based on a fully differential switched-capacitor architecture. The bipolar input voltage range is from –4.096V to ...
BD80C0AFPS-LB
... Exceeding the absolute maximum rating for supply voltage, operating temperature or other parameters can result in damages to or destruction of the chip. In this event it also becomes impossible to determine the cause of the damage (e.g. short circuit, open circuit, etc). Therefore, if any special mo ...
... Exceeding the absolute maximum rating for supply voltage, operating temperature or other parameters can result in damages to or destruction of the chip. In this event it also becomes impossible to determine the cause of the damage (e.g. short circuit, open circuit, etc). Therefore, if any special mo ...
resisTors 101
... • The voltage coefficient is the change in resistance with applied voltage. This is entirely different and in addition to the effects of self-heating when power is applied. A resistor with a VCR of 100 ppm/V will change 0.1 % over a 10 V change and 1 % over a 100 V change. In the context of a resist ...
... • The voltage coefficient is the change in resistance with applied voltage. This is entirely different and in addition to the effects of self-heating when power is applied. A resistor with a VCR of 100 ppm/V will change 0.1 % over a 10 V change and 1 % over a 100 V change. In the context of a resist ...
HEF4046B 1. General description Phase-locked loop
... flip-flops, control gating and a 3-state output circuit comprising p and n-type drivers with a common output node. When the p-type or n-type drivers are ON, they pull the output up to VDD or down to VSS respectively. This type of phase comparator only acts on the positive-going edges of the signals ...
... flip-flops, control gating and a 3-state output circuit comprising p and n-type drivers with a common output node. When the p-type or n-type drivers are ON, they pull the output up to VDD or down to VSS respectively. This type of phase comparator only acts on the positive-going edges of the signals ...
Powering The Network - Puget Sound Instrument
... Modules, shown on the opposite page) into a fully integrated and multifunctional power system. The unit provides for control, monitoring, paralleling and protection of 12, 24 or 48 VDC, positive negative or floating ground power sources. The PFM has a heavy duty (400 amp) parallel tie point bus, dig ...
... Modules, shown on the opposite page) into a fully integrated and multifunctional power system. The unit provides for control, monitoring, paralleling and protection of 12, 24 or 48 VDC, positive negative or floating ground power sources. The PFM has a heavy duty (400 amp) parallel tie point bus, dig ...
ZL40227: Precision 2:8 LVDS Fanout Buffer with Simple
... The ZL40227 provides an internal input termination network for DC and AC coupled inputs; optional input biasing for AC coupled inputs is also provided. The ZL40227 can accept DC coupled LVPECL or LVDS and AC coupled LVPECL and LVDS input signals, AC coupled CML or HCSL input signals, and single ende ...
... The ZL40227 provides an internal input termination network for DC and AC coupled inputs; optional input biasing for AC coupled inputs is also provided. The ZL40227 can accept DC coupled LVPECL or LVDS and AC coupled LVPECL and LVDS input signals, AC coupled CML or HCSL input signals, and single ende ...
s-8813 series charge pump ic - SII Semiconductor Corporation
... The input capacitor (CIN) lowers the power supply impedance and averages the input current, resulting in improved efficiency. The CIN value is selected according to the impedance of the power supply that is used. Select a ceramic capacitor with a small equivalent series resistance (ESR). Although th ...
... The input capacitor (CIN) lowers the power supply impedance and averages the input current, resulting in improved efficiency. The CIN value is selected according to the impedance of the power supply that is used. Select a ceramic capacitor with a small equivalent series resistance (ESR). Although th ...
bq76925 Analog Front End for 3 to 6 Series Lithium
... external thermistor network. This output can be switched on and off under Host control to minimize power consumption. The bq76925 device includes a comparator with a dynamically selectable threshold for monitoring current. The comparator result is driven through an open-drain output to alert the hos ...
... external thermistor network. This output can be switched on and off under Host control to minimize power consumption. The bq76925 device includes a comparator with a dynamically selectable threshold for monitoring current. The comparator result is driven through an open-drain output to alert the hos ...
service manual
... The circuit board KLM-6023 PEAK LED is lit by the comparator circuit formed by IC24 (2901). After the signal passes through the TRIG detection circuit formed by IC24 (2901), part of it is input to the key matrix by transistor Q2 (2SA1175), and the re mainder lights the circuit board KLM-6023 TRIG LE ...
... The circuit board KLM-6023 PEAK LED is lit by the comparator circuit formed by IC24 (2901). After the signal passes through the TRIG detection circuit formed by IC24 (2901), part of it is input to the key matrix by transistor Q2 (2SA1175), and the re mainder lights the circuit board KLM-6023 TRIG LE ...
TFBS5600/TFBS5607 Integrated Low Profile Transceiver
... The new features The devices are modifications of the TFDU5106/ TFDU5107 devices. An additional new feature as in TFDU5106/ TFDU5107 is the adjustable logic voltage Vddlogic swing. It sets the input and output logic levels and can be applied externally with levels between 1.5 V and 5.5 V. The device ...
... The new features The devices are modifications of the TFDU5106/ TFDU5107 devices. An additional new feature as in TFDU5106/ TFDU5107 is the adjustable logic voltage Vddlogic swing. It sets the input and output logic levels and can be applied externally with levels between 1.5 V and 5.5 V. The device ...
adj5034 - Arecibo Observatory
... 2.2. Amplifier BDS4A ................................................................................................................. 11 ...
... 2.2. Amplifier BDS4A ................................................................................................................. 11 ...
BK 2703B Multimeter Instructions
... 1. Power to the circuit is present and use caution to avoid becoming a part of the circuit. Again note: High voltages can be lethal! 2. Connect the black probe to the “com” and the red probe to the “mA” terminal for low current measurements; less than 200 mA (.200 A). Connect the red probe to the 10 ...
... 1. Power to the circuit is present and use caution to avoid becoming a part of the circuit. Again note: High voltages can be lethal! 2. Connect the black probe to the “com” and the red probe to the “mA” terminal for low current measurements; less than 200 mA (.200 A). Connect the red probe to the 10 ...
MAX5389 Dual, 256-Tap, Volatile, Low-Voltage Linear Taper Digital Potentiometer General Description
... wiper performs a make-before-break transition ensuring that W_ is never disconnected from the resistor string during a transition from one tap point to another. When the wiper is at either end of the resistor array additional transitions in the direction of the end point do not change the counter va ...
... wiper performs a make-before-break transition ensuring that W_ is never disconnected from the resistor string during a transition from one tap point to another. When the wiper is at either end of the resistor array additional transitions in the direction of the end point do not change the counter va ...
HW4
... (1) An unknown circuit is powered by a variable power supply (perhaps different combinations of battery cells or a DC power supply like in the lab). The current and voltage were measured for each configuration; For each set, Apply Ohm’s Law to determine the effective resistance by computing the rati ...
... (1) An unknown circuit is powered by a variable power supply (perhaps different combinations of battery cells or a DC power supply like in the lab). The current and voltage were measured for each configuration; For each set, Apply Ohm’s Law to determine the effective resistance by computing the rati ...
Leaky Capacitors - Physics Department, Princeton University
... We now use the method of Laplace transforms for the example of oscilloscope and probe to determine the response waveform V2 (t) from the driving waveform V0 (t). A first approach follows the spirit of Green by supposing V0 (t) is the Dirac delta function δ(t), i.e., a brief impulse of voltage. From e ...
... We now use the method of Laplace transforms for the example of oscilloscope and probe to determine the response waveform V2 (t) from the driving waveform V0 (t). A first approach follows the spirit of Green by supposing V0 (t) is the Dirac delta function δ(t), i.e., a brief impulse of voltage. From e ...
MAX3232E-Q1 数据资料 dataSheet 下载
... only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to network GND. ...
... only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to network GND. ...
PDF: 1.47MB
... became possible to decrease the thermal resistance between junction and case Rth(j-c) substantially. And also it incorporates Mitsubishi's latest power chips CSTBT. So that despite its mounting area decreases to 75%, it realized higher current rating up to 50A. (2) Changing the method of short circu ...
... became possible to decrease the thermal resistance between junction and case Rth(j-c) substantially. And also it incorporates Mitsubishi's latest power chips CSTBT. So that despite its mounting area decreases to 75%, it realized higher current rating up to 50A. (2) Changing the method of short circu ...
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.