LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO
... to < 1µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the LT1963A regulators have very low output noise which makes them ideal for sensitive RF supply applications. Output voltage range i ...
... to < 1µA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the LT1963A regulators have very low output noise which makes them ideal for sensitive RF supply applications. Output voltage range i ...
MAX3942 10Gbps Modulator Driver General Description Features
... Note 3: For DATA+, DATA-, CLK+, and CLK-. Note 4: CLK input characterized at 10.7Gbps. Note 5: Minimum voltage on OUT+ and OUT- is VEE + 1.9V. Note 6: Guaranteed by design and characterization using the circuit shown in Figure 3. Note 7: RMODEQV = (VMODSET - VEE) / (IMOD - 37mA). Note 8: 50Ω load, c ...
... Note 3: For DATA+, DATA-, CLK+, and CLK-. Note 4: CLK input characterized at 10.7Gbps. Note 5: Minimum voltage on OUT+ and OUT- is VEE + 1.9V. Note 6: Guaranteed by design and characterization using the circuit shown in Figure 3. Note 7: RMODEQV = (VMODSET - VEE) / (IMOD - 37mA). Note 8: 50Ω load, c ...
VBIC Description and Derivation Details
... a testament to the sound physical basis of the model. However, the SGP model is not perfect. Some of the shortcomings of the SGP model have been known for a long time, such as its inability to model collector resistance modulation (quasi-saturation) and parasitic substrate transistor action. And the ...
... a testament to the sound physical basis of the model. However, the SGP model is not perfect. Some of the shortcomings of the SGP model have been known for a long time, such as its inability to model collector resistance modulation (quasi-saturation) and parasitic substrate transistor action. And the ...
Archive: Circuits Free Response
... 1980B2: Mystery device, put into a set circuit, figure out what resistor to add with it, draw circuit, then you have to put it in a circuit with a set current, calculate power dissipated .................................................................................................. 3 Solution 198 ...
... 1980B2: Mystery device, put into a set circuit, figure out what resistor to add with it, draw circuit, then you have to put it in a circuit with a set current, calculate power dissipated .................................................................................................. 3 Solution 198 ...
ICE3BRxx65JF
... In the active burst mode, the IC is constantly monitoring the output voltage by feedback pin, VFB, which controls burst duty cycle and burst frequency. The burst “ON” starts when VFB reaches 3.6V and it stops when VFB is dropped to 3.1V. During burst “ON”, the primary current limit is set to 26% of ...
... In the active burst mode, the IC is constantly monitoring the output voltage by feedback pin, VFB, which controls burst duty cycle and burst frequency. The burst “ON” starts when VFB reaches 3.6V and it stops when VFB is dropped to 3.1V. During burst “ON”, the primary current limit is set to 26% of ...
Atmel ATA6843/ATA6844 BLDC Motor Driver and LIN System Basis Chip Features DATASHEET
... The 5V/3.3V regulator is fully integrated. It requires an external electrolytic capacitor in the range of 2.2µF up to 10µF and with an ESR in the range from 2 to 15 for stability (see Figure 3-4). The output voltage can be configured as either 5V or 3.3V by connecting pin VMODE to either pin VINT or ...
... The 5V/3.3V regulator is fully integrated. It requires an external electrolytic capacitor in the range of 2.2µF up to 10µF and with an ESR in the range from 2 to 15 for stability (see Figure 3-4). The output voltage can be configured as either 5V or 3.3V by connecting pin VMODE to either pin VINT or ...
Measurement of Bulk Resistance of Conducting Polymer Films in
... calculated as V4/RL. Plots of these voltages with respect to current are shown in Fig. 4 to Fig. 6. It may be observed from Fig. 4 that the diode D 1 is reversed biased as the voltage V12 increases more with current. The diode D2 is forward biased as the voltage drop across it, V 34, flattens with i ...
... calculated as V4/RL. Plots of these voltages with respect to current are shown in Fig. 4 to Fig. 6. It may be observed from Fig. 4 that the diode D 1 is reversed biased as the voltage V12 increases more with current. The diode D2 is forward biased as the voltage drop across it, V 34, flattens with i ...
PAM2306D Description Pin Assignments
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, a low ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
... In continuous mode, the source current of the top MOSFET is a square wave of duty cycle VOUT/VIN. To prevent large voltage transients, a low ESR input capacitor sized for the maximum RMS current must be used. The maximum RMS capacitor current is given by: ...
Temperature Dependent Pspice Model of Silicon Carbide Power MOSFET
... Silicon (Si) power MOSFETs have been widely used in high frequency power converters because of their fast switching capability [1]. However, because of material properties, Si MOSFETs are limited to relatively low power applications. SiC power MOSFETs have become competitive because of its superior ...
... Silicon (Si) power MOSFETs have been widely used in high frequency power converters because of their fast switching capability [1]. However, because of material properties, Si MOSFETs are limited to relatively low power applications. SiC power MOSFETs have become competitive because of its superior ...
ZL40813 13.5GHz Fixed Modulus Dividers Data Sheet
... Figure 3 illustrates the recommended Single Ended Application Circuit. This represents the circuit used to complete characterisation. The tabulated Electrical performance is guaranteed using this application circuit. A blank application board is available. ...
... Figure 3 illustrates the recommended Single Ended Application Circuit. This represents the circuit used to complete characterisation. The tabulated Electrical performance is guaranteed using this application circuit. A blank application board is available. ...
Power Factor Correction Using PIC Microcontroller
... Once the transistor is ON and IB increases according to the input wave, the transistor moves slowly towards saturation where the output reduces to the saturation voltage of the transistor which is nearly equal to zero Initially VBE = Cut-in voltage of diode, the capacitor will charge through the dio ...
... Once the transistor is ON and IB increases according to the input wave, the transistor moves slowly towards saturation where the output reduces to the saturation voltage of the transistor which is nearly equal to zero Initially VBE = Cut-in voltage of diode, the capacitor will charge through the dio ...
PWM, Step-Down DC-to-DC Controller with Margining and Tracking ADP1822
... Soft Start Control Input. A capacitor from SS to GND controls the soft start period. When the output is overloaded, SS is discharged to prevent excessive input current while the output recovers. Connect a 1 nF to 1 μF capacitor from SS to GND to set the soft start period. See the Soft Start section. ...
... Soft Start Control Input. A capacitor from SS to GND controls the soft start period. When the output is overloaded, SS is discharged to prevent excessive input current while the output recovers. Connect a 1 nF to 1 μF capacitor from SS to GND to set the soft start period. See the Soft Start section. ...
LM3409, -Q1, LM3409HV
... The LM3409/09HV are P-channel MOSFET (PFET) controllers for step-down (buck) current regulators which are ideal for driving LED loads. They have wide input voltage range allowing for regulation of a variety of LED loads. The high-side differential current sense, with low adjustable threshold voltage ...
... The LM3409/09HV are P-channel MOSFET (PFET) controllers for step-down (buck) current regulators which are ideal for driving LED loads. They have wide input voltage range allowing for regulation of a variety of LED loads. The high-side differential current sense, with low adjustable threshold voltage ...
High Output Differential Drive Operational
... inverter, mirroring the voltage swing across the load. Given that the TLV4120 is a MOS amplifier, the input impedance is very high; consequently input bias currents in most cases will not generally be a concern (see offset voltage application section). However, the noise in the circuit will increase ...
... inverter, mirroring the voltage swing across the load. Given that the TLV4120 is a MOS amplifier, the input impedance is very high; consequently input bias currents in most cases will not generally be a concern (see offset voltage application section). However, the noise in the circuit will increase ...
AD797* Ultralow Distortion, Ultralow Noise Op Amp
... The new architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain, Figure 27b, at the expense of additional frequency compensation components. Slew rate and settling performanc ...
... The new architecture of the AD797 was developed to overcome inherent limitations in previous amplifier designs. Previous precision amplifiers used three stages to ensure high open-loop gain, Figure 27b, at the expense of additional frequency compensation components. Slew rate and settling performanc ...
Oscillators
... We have already treated several kinds of relaxation oscillators in these units. The sine waves that your function generator creates are made from square waves, by wave-shaping circuits and filters, and are really not very good sine waves, though they do have most of their energy close to one frequen ...
... We have already treated several kinds of relaxation oscillators in these units. The sine waves that your function generator creates are made from square waves, by wave-shaping circuits and filters, and are really not very good sine waves, though they do have most of their energy close to one frequen ...
— Shielded Gate PowerTrench® AN-4163 MOSFET Datasheet Explanation Introduction
... the VGS is decreased from 10 VGS to 5 VGS at 60 A of ID, the RDS(on) increases three times, which can be translated to 18.9 mΩ (3 times 6.3 mΩ) and the maximum ID is saturated at around 60 A with 5 VGS due to the increased RDS(on). Figure 3 shows the normalized drain-to-source on resistance accordin ...
... the VGS is decreased from 10 VGS to 5 VGS at 60 A of ID, the RDS(on) increases three times, which can be translated to 18.9 mΩ (3 times 6.3 mΩ) and the maximum ID is saturated at around 60 A with 5 VGS due to the increased RDS(on). Figure 3 shows the normalized drain-to-source on resistance accordin ...
MAX15021 Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Tracking/Sequencing Capability General Description
... Note 1: LX_ has internal diodes to PGND_ and PVIN_. Applications that forward bias these diodes should take care not to exceed the IC’s package power dissipation. Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. Fo ...
... Note 1: LX_ has internal diodes to PGND_ and PVIN_. Applications that forward bias these diodes should take care not to exceed the IC’s package power dissipation. Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. Fo ...
MAX481 DS - Part Number Search
... The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly ...
... The MAX481, MAX483, MAX485, MAX487–MAX491, and MAX1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The MAX483, MAX487, MAX488, and MAX489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly ...