ADC-11 Terminal Board User`s Guide
... Choose values of RA and RB so that VADC is approximately +2.5 V when VIN is at its highest. To minimise errors in the measured voltage, VADC, caused by loading of the source voltage VIN, ensure that the combined resistance of RA + RB is much greater than the resistance of the voltage source. If you ...
... Choose values of RA and RB so that VADC is approximately +2.5 V when VIN is at its highest. To minimise errors in the measured voltage, VADC, caused by loading of the source voltage VIN, ensure that the combined resistance of RA + RB is much greater than the resistance of the voltage source. If you ...
BDTIC www.BDTIC.com/infineon RF and Protection Devices BFR740L3RH
... 2) Transistor process technology Not all bipolar transistors are equally susceptible to RF input power. Modern RF transistors tend to have highly doped base regions. This leads to relatively low base- ...
... 2) Transistor process technology Not all bipolar transistors are equally susceptible to RF input power. Modern RF transistors tend to have highly doped base regions. This leads to relatively low base- ...
FEATURES DESCRIPTION D
... Operating Temperature Range . . . . . . . . . . . . . . . −55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . . . . . −55°C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . ...
... Operating Temperature Range . . . . . . . . . . . . . . . −55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . . . . . −55°C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Lead Temperature (soldering, 10s) . . . . . . . . . . . . . ...
BDTIC www.BDTIC.com/infineon ® Datasheet,Version 2.1, August 30, 2011
... The ZC counter has a minimum value of 0 and maximum value of 7. After the internal MOSFET is turned off, every time when the falling voltage ramp of on ZC pin crosses the 100mV threshold, a zero crossing is detected and ZC counter will increase by 1. It is reset every time after the DRIVER output is ...
... The ZC counter has a minimum value of 0 and maximum value of 7. After the internal MOSFET is turned off, every time when the falling voltage ramp of on ZC pin crosses the 100mV threshold, a zero crossing is detected and ZC counter will increase by 1. It is reset every time after the DRIVER output is ...
74373
... The eight latches of the DM74LS373 are transparent Dtype latches meaning that while the enable (G) is HIGH the Q outputs will follow the data (D) inputs. When the enable is taken LOW the output will be latched at the level of the data that was set up. The eight flip-flops of the DM74LS374 are edge-t ...
... The eight latches of the DM74LS373 are transparent Dtype latches meaning that while the enable (G) is HIGH the Q outputs will follow the data (D) inputs. When the enable is taken LOW the output will be latched at the level of the data that was set up. The eight flip-flops of the DM74LS374 are edge-t ...
BDTIC CCM-PFC ICE1PCS02 ICE1PCS02G
... condition via an external resistor/capacitor/diode network as shown in Figure 7. This network provides a filtered value of VIN which turns the IC on when the voltage at pin 4 (VINS) is more than 1.5V. The IC enters into the standby mode when VINS goes below 0.8V. The hysteresis prevents the system t ...
... condition via an external resistor/capacitor/diode network as shown in Figure 7. This network provides a filtered value of VIN which turns the IC on when the voltage at pin 4 (VINS) is more than 1.5V. The IC enters into the standby mode when VINS goes below 0.8V. The hysteresis prevents the system t ...
MAX8500–MAX8504 PWM Buck Converters with Bypass FET for N-CDMA/W-CDMA Handsets General Description
... are optimized with integrated bypass FET (0.25Ω typ) to provide power to the PA in N-CDMA and W-CDMA cell phones. The devices have a low on-resistance FET to bypass the external inductor for low dropout of only 150mV at 600mA load, regardless of inductor series resistance. The supply voltage range i ...
... are optimized with integrated bypass FET (0.25Ω typ) to provide power to the PA in N-CDMA and W-CDMA cell phones. The devices have a low on-resistance FET to bypass the external inductor for low dropout of only 150mV at 600mA load, regardless of inductor series resistance. The supply voltage range i ...
Bipolar Junction Transistor - kmutt-inc
... Analysis of this transistor circuit to predict the dc voltages and currents requires use of Ohm’s law, Kirchhoff’s voltage law and the beta for the transistor. Application of these laws begins with the base circuit to determine the amount of base current. Using Kirchhoff’s voltage law, subtract the ...
... Analysis of this transistor circuit to predict the dc voltages and currents requires use of Ohm’s law, Kirchhoff’s voltage law and the beta for the transistor. Application of these laws begins with the base circuit to determine the amount of base current. Using Kirchhoff’s voltage law, subtract the ...
AP65403 Description Pin Assignments
... amplifier (EA) output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 750kHz oscillator clock signal sets the RS Flip-Flop. Its output turns on HS MOSFET. The current sense amplifier is reset for every switching cycle. Whe ...
... amplifier (EA) output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 750kHz oscillator clock signal sets the RS Flip-Flop. Its output turns on HS MOSFET. The current sense amplifier is reset for every switching cycle. Whe ...
HF81 - Monolithic Power System
... operation, a MOV with high impedance permits only a small current. When a voltage surge occurs, the MOV resistance reduces to a few Ωs, which allows the large surge current to flow through while protecting other devices in parallel to it. There are several parameters for selecting a MOV, including m ...
... operation, a MOV with high impedance permits only a small current. When a voltage surge occurs, the MOV resistance reduces to a few Ωs, which allows the large surge current to flow through while protecting other devices in parallel to it. There are several parameters for selecting a MOV, including m ...
SA604A High performance low power FM IF system Philips Semiconductors
... approximately 330Ω to the filters. The input filter is a crystal type for narrowband selectivity. The filter is terminated with a tank which transforms to 330Ω. The interstage filter is a ceramic type which doesn’t contribute to system selectivity, but does suppress wideband noise and stray signal p ...
... approximately 330Ω to the filters. The input filter is a crystal type for narrowband selectivity. The filter is terminated with a tank which transforms to 330Ω. The interstage filter is a ceramic type which doesn’t contribute to system selectivity, but does suppress wideband noise and stray signal p ...
EE2003 Circuit Theory
... Example 16 The terminal voltage of a voltage source is 12 V when connected to a 2-W load. When the load is disconnected, the terminal voltage rises to 12.4 V. (a) Calculate the source voltage vs and internal resistance Rs. (b) Determine the voltage when an 8-W load is connected to the source. (p.157 ...
... Example 16 The terminal voltage of a voltage source is 12 V when connected to a 2-W load. When the load is disconnected, the terminal voltage rises to 12.4 V. (a) Calculate the source voltage vs and internal resistance Rs. (b) Determine the voltage when an 8-W load is connected to the source. (p.157 ...
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.