04_ELC4345_Fall2013_DC_DC_Buck_PPT
... • Occurs for light loads, or low operating frequencies, where the inductor current eventually hits zero during the switchopen state • The diode opens to prevent backward current flow ...
... • Occurs for light loads, or low operating frequencies, where the inductor current eventually hits zero during the switchopen state • The diode opens to prevent backward current flow ...
Nonlinear constructive interference in electrical
... dashed curve that lies below the straight linear boost line. Because this effect disappears if we take the peak amplitude at T = 8 instead of T = 4, it must be a transient effect; in the present work, we are concerned with steady-state nonlinear interference and transient effects will not be consi ...
... dashed curve that lies below the straight linear boost line. Because this effect disappears if we take the peak amplitude at T = 8 instead of T = 4, it must be a transient effect; in the present work, we are concerned with steady-state nonlinear interference and transient effects will not be consi ...
RF7188 DUAL-BAND GSM900/DCS1800 TRANSMIT MODULE
... Where PPA is the output power from the PA, PLOSS the insertion loss and PIN the input power to the PA. The RF7188 improves the effective efficiency by minimizing the PLOSS term in the equation. An ASM may have a typical loss of 1.2dB in LB and 1.4dB in high band. To be added to this is trace losses ...
... Where PPA is the output power from the PA, PLOSS the insertion loss and PIN the input power to the PA. The RF7188 improves the effective efficiency by minimizing the PLOSS term in the equation. An ASM may have a typical loss of 1.2dB in LB and 1.4dB in high band. To be added to this is trace losses ...
TLV431x Low-Voltage Adjustable Precision
... stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 20). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator referenc ...
... stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 20). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator referenc ...
74CBTLV3245 1. General description 8-bit bus switch with output enable
... The 74CBTLV3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that controls eight switch channels. The switches are disabled when OE is HIGH. Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This d ...
... The 74CBTLV3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that controls eight switch channels. The switches are disabled when OE is HIGH. Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This d ...
Old Company Name in Catalogs and Other Documents
... includes hysteresis, the signal output from the Vo1 pin changes from the low to the high level when the voltage input on pin Vi1 rises to or above VREF+VHYS. Refer to the timing diagram on page 4 for details. Reset signal output pin for reset circuit 2 (the circuit with the delay function). The outp ...
... includes hysteresis, the signal output from the Vo1 pin changes from the low to the high level when the voltage input on pin Vi1 rises to or above VREF+VHYS. Refer to the timing diagram on page 4 for details. Reset signal output pin for reset circuit 2 (the circuit with the delay function). The outp ...
Atmel LED Driver-MSL2162 Datasheet Brief EEPROM, and SPI Bus
... to the LCD’s pixel timing via the GSC input. This synchronization eliminates beating artifacts. Suitability for LED backlight architectures is shown in Table 1. Area LED dimming for direct backlighting is supported for contrast and color gamut improvement. Motion blur is reduced by setting each LED ...
... to the LCD’s pixel timing via the GSC input. This synchronization eliminates beating artifacts. Suitability for LED backlight architectures is shown in Table 1. Area LED dimming for direct backlighting is supported for contrast and color gamut improvement. Motion blur is reduced by setting each LED ...
ADM1175 数据手册DataSheet 下载
... Current Sense Input Pin. A sense resistor between the VCC pin and the SENSE pin sets the analog current limit. The hot swap operation of the ADM1175 controls the external FET gate to maintain the (VCC − VSENSE) voltage at or below 100 mV. Undervoltage or Overvoltage Input Pin. This pin is active hig ...
... Current Sense Input Pin. A sense resistor between the VCC pin and the SENSE pin sets the analog current limit. The hot swap operation of the ADM1175 controls the external FET gate to maintain the (VCC − VSENSE) voltage at or below 100 mV. Undervoltage or Overvoltage Input Pin. This pin is active hig ...
CHAPTER 5 MOS FIELD-EFFECT TRANSISTORS (MOSFETs)
... Voltage gain: Av RL /( RL 1 / g m ) g m RL /( g m RL 1) 1 Overall voltage gain: Gv ( RL ) /( RL 1 / g m ) g m RL /( g m RL 1) 1 CD amplifier is also called source follower. Input resistance is very high Output resistance is very low The voltage gain is less than but can b ...
... Voltage gain: Av RL /( RL 1 / g m ) g m RL /( g m RL 1) 1 Overall voltage gain: Gv ( RL ) /( RL 1 / g m ) g m RL /( g m RL 1) 1 CD amplifier is also called source follower. Input resistance is very high Output resistance is very low The voltage gain is less than but can b ...
Technical Overview - home.hs
... operation in the presence of transients and also allows high to low voltage translation via series input resistors. The typical value of ∝ for QMOS ICs is 0.001. Figure 13 illustrates how control of ∝ in QMOS devices provides for safe conversion of 12V control logic levels to 5V HC system logic simp ...
... operation in the presence of transients and also allows high to low voltage translation via series input resistors. The typical value of ∝ for QMOS ICs is 0.001. Figure 13 illustrates how control of ∝ in QMOS devices provides for safe conversion of 12V control logic levels to 5V HC system logic simp ...
bq51013B Highly Integrated Wireless Receiver Qi
... All voltages are with respect to the VSS terminal, unless otherwise noted. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicat ...
... All voltages are with respect to the VSS terminal, unless otherwise noted. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicat ...
LOW-NOISE ADSL DUAL DIFFERENTIAL RECEIVER THS6062
... The THS6062 is a high-speed differential receiver designed for ADSL data communication systems. Its very low 1.6 nV/√Hz voltage noise provides the high signal-to-noise ratios necessary for the long transmission lengths of ADSL systems over copper telephone lines. In addition, this receiver operates ...
... The THS6062 is a high-speed differential receiver designed for ADSL data communication systems. Its very low 1.6 nV/√Hz voltage noise provides the high signal-to-noise ratios necessary for the long transmission lengths of ADSL systems over copper telephone lines. In addition, this receiver operates ...
Model 701912/701913/701914 PBA1000/2500/1500 Active Probe User’s
... signals. Unlike passive probes, an impedance converting buffer amplifier is situated near the tip of the probe which enables them to handle higher frequencies with around 1 pF input capacitance. They require a power supply and must be handled with more care than a passive probe since the with-stand ...
... signals. Unlike passive probes, an impedance converting buffer amplifier is situated near the tip of the probe which enables them to handle higher frequencies with around 1 pF input capacitance. They require a power supply and must be handled with more care than a passive probe since the with-stand ...
FDDS10H04A_F085A Smart High Side Switch F DDS10H04A_F085A Sm
... 5) Thermal resistance RthCH case to heatsink (about 0.5 ... 0.9 K/W with silicone paste) not included! 6) Device on76.2mm * 114mm * 1.57mm glass epoxyPCB. still air condition. 7) Not subject to production test, Parameters are calculated from Ron and Rthjc or Rthja. 8) not subject to production test, ...
... 5) Thermal resistance RthCH case to heatsink (about 0.5 ... 0.9 K/W with silicone paste) not included! 6) Device on76.2mm * 114mm * 1.57mm glass epoxyPCB. still air condition. 7) Not subject to production test, Parameters are calculated from Ron and Rthjc or Rthja. 8) not subject to production test, ...
Rev. A - Texas Instruments
... Refer to RSTBL Requirement for RIMON / RSET < 10 describe in section Select RSNS and VSNS,CL Setting. External capacitance tied to HGATE, BGATE should be in series with a resistor no less than 1kΩ. ...
... Refer to RSTBL Requirement for RIMON / RSET < 10 describe in section Select RSNS and VSNS,CL Setting. External capacitance tied to HGATE, BGATE should be in series with a resistor no less than 1kΩ. ...
SRC4190 192kHz Stereo Asynchronous Sample Rate Converters FEATURES
... The SRC4190 may be operated from a single +3.3V power supply. A separate digital I/O supply (VIO) operates over the +1.65V to +3.6V supply range, allowing greater flexibility when interfacing to current and future generation signal processors and logic devices. The SRC4190 is available in ...
... The SRC4190 may be operated from a single +3.3V power supply. A separate digital I/O supply (VIO) operates over the +1.65V to +3.6V supply range, allowing greater flexibility when interfacing to current and future generation signal processors and logic devices. The SRC4190 is available in ...
AD10242 数据手册DataSheet 下载
... The AD10242 operates with ± 5.0 V for the analog signal conditioning with a separate 5.0 V supply for the analog-to-digital conversion. Each channel is completely independent, allowing operation with independent encode or analog inputs. The AD10242 also offers the user a choice of analog input signa ...
... The AD10242 operates with ± 5.0 V for the analog signal conditioning with a separate 5.0 V supply for the analog-to-digital conversion. Each channel is completely independent, allowing operation with independent encode or analog inputs. The AD10242 also offers the user a choice of analog input signa ...
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.