Compact 600 mA, 3 MHz, Step-Down Converter with Output Discharge ADP2109
... of operation when the load current decreases below the power save mode current threshold. On entry to power save mode, an offset is induced in the PWM regulation level, which makes the output voltage rise. When it has reached a level of approximately 1.5 % above the PWM regulation level, PWM operati ...
... of operation when the load current decreases below the power save mode current threshold. On entry to power save mode, an offset is induced in the PWM regulation level, which makes the output voltage rise. When it has reached a level of approximately 1.5 % above the PWM regulation level, PWM operati ...
LT5525 - High Linearity, Low Power Downconverting Mixer.
... Figure 4 illustrates the typical conversion gain, IIP3 and NF performance of the LT5525 when the RF input match is shifted lower in frequency using an external series 3.9pF capacitor on the RF input. RF input impedance and reflection coefficient (S11) versus frequency are shown in Table 1. The liste ...
... Figure 4 illustrates the typical conversion gain, IIP3 and NF performance of the LT5525 when the RF input match is shifted lower in frequency using an external series 3.9pF capacitor on the RF input. RF input impedance and reflection coefficient (S11) versus frequency are shown in Table 1. The liste ...
J.A. Santiago-Gonzalez, K.K. Afridi and D.J. Perreault, Design of Resistive-Input Class E Resonant Rectifiers for Variable-Power Operation, 14th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL ’13), June 2013.
... MHz. Applications for these circuits include very-highfrequency dc-dc converters [1-8], wireless power transfer systems [4], and energy recovery circuits for radio-frequency systems [5,6]. In many of these applications, it is desirable for the rectifier to appear as a resistive load at its ac input ...
... MHz. Applications for these circuits include very-highfrequency dc-dc converters [1-8], wireless power transfer systems [4], and energy recovery circuits for radio-frequency systems [5,6]. In many of these applications, it is desirable for the rectifier to appear as a resistive load at its ac input ...
Differential Amplifiers/Demo
... The foregoing analysis reveals two important attributes of the differential pair. First, the maximum and minimum levels at the output are well-defined and independent of the input CM level. Second, the small-signal gain is maximum for Vin1 = Vin2, gradually falling to zero as |Vin1 - Vin2| increases ...
... The foregoing analysis reveals two important attributes of the differential pair. First, the maximum and minimum levels at the output are well-defined and independent of the input CM level. Second, the small-signal gain is maximum for Vin1 = Vin2, gradually falling to zero as |Vin1 - Vin2| increases ...
CBC early test report - Mark Raymond
... some coupling between the postamp output and input (preamplifier output), so perhaps that is where the problem lies. Nevertheless the ability to access the preamplifier output has provided some useful confirmation of functionality (e.g. the expected DC shifts caused by leakage current can be verifie ...
... some coupling between the postamp output and input (preamplifier output), so perhaps that is where the problem lies. Nevertheless the ability to access the preamplifier output has provided some useful confirmation of functionality (e.g. the expected DC shifts caused by leakage current can be verifie ...
SC806 Datasheet
... The two most critical aspects of the pcb layout are the power path and thermal layout. The power path starts at the Adapter + input and runs to the VCC input of the SC806, then from the Vout pin of the SC806 to the Battery + terminal, and completes with the return trace from the battery - terminal t ...
... The two most critical aspects of the pcb layout are the power path and thermal layout. The power path starts at the Adapter + input and runs to the VCC input of the SC806, then from the Vout pin of the SC806 to the Battery + terminal, and completes with the return trace from the battery - terminal t ...
Frequency Response of the CE Amplifier
... High-Frequency Circuit The figure shows that high-frequency equivalent circuit. The internal capacitors cπ and cµ cause the highfrequency gain to roll off. Each has a low-pass effect on the voltage gain. Note that both connect to the internal base node (the B’ node). At high frequencies, C1 through ...
... High-Frequency Circuit The figure shows that high-frequency equivalent circuit. The internal capacitors cπ and cµ cause the highfrequency gain to roll off. Each has a low-pass effect on the voltage gain. Note that both connect to the internal base node (the B’ node). At high frequencies, C1 through ...
LTC1540 - Nanopower Comparator with Reference
... The LTC ®1540 is an ultralow power, single comparator with built-in reference. The comparator’s features include less than 0.6µA supply current over the commercial temperature range, a 1.182V ±2% reference, programmable hysteresis and TTL/CMOS outputs that sink and source current. The reference outp ...
... The LTC ®1540 is an ultralow power, single comparator with built-in reference. The comparator’s features include less than 0.6µA supply current over the commercial temperature range, a 1.182V ±2% reference, programmable hysteresis and TTL/CMOS outputs that sink and source current. The reference outp ...
MAX5066 Configurable, Single-/Dual-Output, Synchronous Buck Controller for High-Current Applications General Description
... MOSFETs and is capable of providing more than 25A of load current. The MAX5066 uses average current-mode control with a switching frequency up to 1MHz per phase where each phase is 180° out of phase with respect to the other. Out-of-phase operation results in significantly reduced input capacitor ri ...
... MOSFETs and is capable of providing more than 25A of load current. The MAX5066 uses average current-mode control with a switching frequency up to 1MHz per phase where each phase is 180° out of phase with respect to the other. Out-of-phase operation results in significantly reduced input capacitor ri ...
TRANSPAK T713 ™ RTD Input Isolating, Field Configurable
... selected input range. For example, Range 1 of Table 1 specifies 0 to 1000° F with a minimum span of 200° F (1000° - 200° = 800°, or 80%). This 80% adjustability allows the user to field calibrate the unit for the maximum (0 to 1000°) down to any minimum (200°) span (e.g. 740° to 940°) - as long as t ...
... selected input range. For example, Range 1 of Table 1 specifies 0 to 1000° F with a minimum span of 200° F (1000° - 200° = 800°, or 80%). This 80% adjustability allows the user to field calibrate the unit for the maximum (0 to 1000°) down to any minimum (200°) span (e.g. 740° to 940°) - as long as t ...
Chapter 12 - UNT College of Engineering
... • Required to sample an analog signal at periodic intervals and hold the value long enough for the ADC to convert it to a digital code. • Generally consists of an input voltage follower, a hold capacitor, and an output voltage follower. ...
... • Required to sample an analog signal at periodic intervals and hold the value long enough for the ADC to convert it to a digital code. • Generally consists of an input voltage follower, a hold capacitor, and an output voltage follower. ...
LTC5582 - 40MHz to 10GHz RMS Power Detector with 57dB Dynamic Range.
... activate the bias for the IC. For an applied voltage below 0.4V, the circuits will be shut down (disabled) with a reduction in power supply current. If the enable function is not required, then this pin can be connected to VCC. Typical enable pin input current is 100μA for EN = 3.3V. Note that at no ...
... activate the bias for the IC. For an applied voltage below 0.4V, the circuits will be shut down (disabled) with a reduction in power supply current. If the enable function is not required, then this pin can be connected to VCC. Typical enable pin input current is 100μA for EN = 3.3V. Note that at no ...
TSM1052 - STMicroelectronics
... operational amplifier, and its foot is to be connected to lower potential point of the sense resistor as shown in Figure 15 on page 8. The resistors of this voltage divider are matched to provide the best possible accuracy. The current sinking outputs of the two transconductance operational amplifie ...
... operational amplifier, and its foot is to be connected to lower potential point of the sense resistor as shown in Figure 15 on page 8. The resistors of this voltage divider are matched to provide the best possible accuracy. The current sinking outputs of the two transconductance operational amplifie ...
Power Electronics 2 Flyback SMPS
... • Since the SMPS circuit is operated at much higher frequency (in the range of 100 kHz) the input voltage, in spite of being unregulated, may be considered to have a constant magnitude during any high frequency cycle. A fast switching device (‘S’), like a MOSFET, is used with fast dynamic control ov ...
... • Since the SMPS circuit is operated at much higher frequency (in the range of 100 kHz) the input voltage, in spite of being unregulated, may be considered to have a constant magnitude during any high frequency cycle. A fast switching device (‘S’), like a MOSFET, is used with fast dynamic control ov ...
MINISTRY OF SCIENCE AND TECHNOLOGY DEPARTMENT OF TECHNICAL AND VOCATIONAL EDUCATION
... A voltage source Vm cos ωt, a resistor R, and a capacitor C are all in series. (a) Write an integrodifferential equation in terms of the loop current i and then differentiate it to obtain the differential equation for the circuit, (b) Assume a suitable general form for the forced response i(t),subst ...
... A voltage source Vm cos ωt, a resistor R, and a capacitor C are all in series. (a) Write an integrodifferential equation in terms of the loop current i and then differentiate it to obtain the differential equation for the circuit, (b) Assume a suitable general form for the forced response i(t),subst ...
ADCLK948 数据手册DataSheet 下载
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. N ...
FOD2742A, FOD2742B, FOD2742C Optically Isolated Error Amplifier FOD2742A,
... obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: ...
... obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: ...
Datasheet - Diodes Incorporated
... Supply Voltage to Ground Potential (Inputs & VCC Only) ................................................................................... -0.5 to +5.0V Supply Voltage to Ground Potential (Outputs & D/O Only) ............................................................................... -0.5 to +5. ...
... Supply Voltage to Ground Potential (Inputs & VCC Only) ................................................................................... -0.5 to +5.0V Supply Voltage to Ground Potential (Outputs & D/O Only) ............................................................................... -0.5 to +5. ...
AD549 Ultralow Input Bias Current Operational Amplifier Data Sheet
... The AD549 is a monolithic electrometer operational amplifier with very low input bias current. Input offset voltage and input offset voltage drift are laser trimmed for precision performance. The AD549’s ultralow input current is achieved with “Topgate” JFET technology, a process development exclusi ...
... The AD549 is a monolithic electrometer operational amplifier with very low input bias current. Input offset voltage and input offset voltage drift are laser trimmed for precision performance. The AD549’s ultralow input current is achieved with “Topgate” JFET technology, a process development exclusi ...