NUMBER SYSTEM AND CODES INTRODUCTION:-
... BCD SUBTRACTION:The BCD subtraction is performed by subtracting the digits of each 4 – bit group of the subtrahend from corresponding 4 – bit group of the minuend in the binary starting from the LSD. If there is no borrow from the next higher group[ then no correction is required. If there is a borr ...
... BCD SUBTRACTION:The BCD subtraction is performed by subtracting the digits of each 4 – bit group of the subtrahend from corresponding 4 – bit group of the minuend in the binary starting from the LSD. If there is no borrow from the next higher group[ then no correction is required. If there is a borr ...
TPS54620 数据资料 dataSheet 下载
... The voltage on this pin overrides the internal reference. It can be used for tracking and sequencing. 慢启动及跟踪。通过一个连接至该引脚的外部电容设置内部参考电压的上升时间。该引脚上的电压优 Enable9 pin. Float to先于内部参考电压，它能够被跟踪及排序。 enable. Adjust the input undervoltage lockout with two resistors. The switch node. 使能引脚。浮动使能。通过两个电阻器调节输入欠压锁定。 ...
... The voltage on this pin overrides the internal reference. It can be used for tracking and sequencing. 慢启动及跟踪。通过一个连接至该引脚的外部电容设置内部参考电压的上升时间。该引脚上的电压优 Enable9 pin. Float to先于内部参考电压，它能够被跟踪及排序。 enable. Adjust the input undervoltage lockout with two resistors. The switch node. 使能引脚。浮动使能。通过两个电阻器调节输入欠压锁定。 ...
MODEL 148A 20 MHz AM/FM/PM GENERATOR
... The output waveform will be clipped(OVERLOAD LED will light) if any instantaneous amplitude greater tha n t 15 volt s ( t 7.5 volts into 5OQ ) is produced. Set up the generator as for continuous operation (refer to paragraph 3.2.1). Switch to internal or external amplitude modulation. If internal, n ...
... The output waveform will be clipped(OVERLOAD LED will light) if any instantaneous amplitude greater tha n t 15 volt s ( t 7.5 volts into 5OQ ) is produced. Set up the generator as for continuous operation (refer to paragraph 3.2.1). Switch to internal or external amplitude modulation. If internal, n ...
Document
... • Common-mode Rejection Ratio for op-amp is defined as CMRR = Aol/Acm or 20 log (Aol/Acm) in dB. • Slew Rate is the maximum rate of change of the output voltage in response to a step input voltage. Slew rate = Dvout/Dt, where Dvout = +Vmax - (-Vmax). The units for slew rate is V/ms. • Frequency Resp ...
... • Common-mode Rejection Ratio for op-amp is defined as CMRR = Aol/Acm or 20 log (Aol/Acm) in dB. • Slew Rate is the maximum rate of change of the output voltage in response to a step input voltage. Slew rate = Dvout/Dt, where Dvout = +Vmax - (-Vmax). The units for slew rate is V/ms. • Frequency Resp ...
MAX536/MAX537 Calibrated, Quad, 12-Bit Voltage-Output DACs with Serial Interface _______________General Description
... Voltage-Output DACs with Serial Interface The MAX536/MAX537 combine four 12-bit, voltage-output digital-to-analog converters (DACs) and four precision output amplifiers in a space-saving 16-pin package. Offset, gain, and linearity are factory calibrated to provide the MAX536’s ±1LSB total unadjusted ...
... Voltage-Output DACs with Serial Interface The MAX536/MAX537 combine four 12-bit, voltage-output digital-to-analog converters (DACs) and four precision output amplifiers in a space-saving 16-pin package. Offset, gain, and linearity are factory calibrated to provide the MAX536’s ±1LSB total unadjusted ...
HMC241LP3E - Hittite Microwave Corporation
... The HMC241LP3 & HMC241LP3E are general purpose non-reflective SP4T switches in low cost leadless surface mount packages. Covering DC - 4 GHz, this switch offers high isolation and has a low insertion loss of 0.7 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A ...
... The HMC241LP3 & HMC241LP3E are general purpose non-reflective SP4T switches in low cost leadless surface mount packages. Covering DC - 4 GHz, this switch offers high isolation and has a low insertion loss of 0.7 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A ...
HMC241LP3 - Hittite Microwave Corporation
... The HMC241LP3 & HMC241LP3E are general purpose non-reflective SP4T switches in low cost leadless surface mount packages. Covering DC - 4 GHz, this switch offers high isolation and has a low insertion loss of 0.7 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A ...
... The HMC241LP3 & HMC241LP3E are general purpose non-reflective SP4T switches in low cost leadless surface mount packages. Covering DC - 4 GHz, this switch offers high isolation and has a low insertion loss of 0.7 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A ...
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... Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at th ...
... Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at th ...
MAX2160/MAX2160EBG ISDB-T Single-Segment Low-IF Tuners General Description Features
... Note 2: In-band IIP3 is measured with two tones at fLO - 100kHz and fLO - 200kHz at a power level of -23dBm/tone. GC1 is set for maximum attenuation (VGC1 = 2.7V) and GC2 is adjusted to achieve 250mVP-P/tone at the I/Q outputs for an input desired level of -23dBm. Note 3: Out-of-band IIP3 is measure ...
... Note 2: In-band IIP3 is measured with two tones at fLO - 100kHz and fLO - 200kHz at a power level of -23dBm/tone. GC1 is set for maximum attenuation (VGC1 = 2.7V) and GC2 is adjusted to achieve 250mVP-P/tone at the I/Q outputs for an input desired level of -23dBm. Note 3: Out-of-band IIP3 is measure ...
MAX15014–MAX15017 1A, 4.5V to 40V Input Buck Converters with General Description
... Space-Saving (6mm x 6mm) Thermally Enhanced 36-Pin TQFN Package ...
... Space-Saving (6mm x 6mm) Thermally Enhanced 36-Pin TQFN Package ...
Topics - Ibiblio
... very careful to reduce the circuit step-by-step, section-by-section, into equivalent resistances. Students new to this process typically see all the work that is involved and try to save effort by taking shortcuts, which paradoxically causes more work and more confusion for them later on. Use lots o ...
... very careful to reduce the circuit step-by-step, section-by-section, into equivalent resistances. Students new to this process typically see all the work that is involved and try to save effort by taking shortcuts, which paradoxically causes more work and more confusion for them later on. Use lots o ...
RE-ENGINEERING THE CRYBABY
... current transfer to the second transistor is divided into two separate resistors RG1 and RG2 so that the current divider functionality of the potentiometer can be simulated. When evaluating the loop gain, the feedback loop must be broken at some part of the circuit. The simplest place to brake the l ...
... current transfer to the second transistor is divided into two separate resistors RG1 and RG2 so that the current divider functionality of the potentiometer can be simulated. When evaluating the loop gain, the feedback loop must be broken at some part of the circuit. The simplest place to brake the l ...
TPS78225-Q1 数据资料 dataSheet 下载
... device behaves like a resistor in dropout. As with any linear regulator, PSRR and transient response are degraded as (VIN – VOUT) approaches dropout. This effect is shown in the Typical Characteristics section. See the application report Understanding LDO Dropout (SLVA207) available for download fro ...
... device behaves like a resistor in dropout. As with any linear regulator, PSRR and transient response are degraded as (VIN – VOUT) approaches dropout. This effect is shown in the Typical Characteristics section. See the application report Understanding LDO Dropout (SLVA207) available for download fro ...
MAX4551/MAX4552/MAX4553 ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches General Description
... pins, but there is a resistance in series with these diodes to limit the current into the supplies during an ESD strike. The diodes are present to protect these pins from overvoltages that are not as a result of ESD strikes like those that may occur due to improper power-supply sequencing. Once the ...
... pins, but there is a resistance in series with these diodes to limit the current into the supplies during an ESD strike. The diodes are present to protect these pins from overvoltages that are not as a result of ESD strikes like those that may occur due to improper power-supply sequencing. Once the ...
RF2705G LOW NOISE, MULTI-MODE, QUAD-BAND, QUADRATURE MODULATOR AND PA DRIVER Features
... The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required. Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options. Dynamic power control is ...
... The RF2705 is a low noise, multi-mode, quad-band direct I/Q to RF modulator and PA driver designed for handset applications where multiple modes of operation are required. Frequency doublers, dividers and LO buffers are included to support a variety of LO generation options. Dynamic power control is ...
PCA82C250 1. General description CAN controller interface
... For lower speeds or shorter bus length, an unshielded twisted pair or a parallel pair of wires can be used for the bus. To reduce RFI, the rise and fall slope should be limited. The rise and fall slope can be programmed with a resistor connected from pin 8 to ground. The slope is proportional to the ...
... For lower speeds or shorter bus length, an unshielded twisted pair or a parallel pair of wires can be used for the bus. To reduce RFI, the rise and fall slope should be limited. The rise and fall slope can be programmed with a resistor connected from pin 8 to ground. The slope is proportional to the ...
AD7888 数据手册DataSheet下载
... Chip Select. Active low logic input. This input provides the dual function of initiating conversions on the AD7888 and also frames the serial data transfer. Reference Input/Output. The on-chip reference is available on this pin for use external to the AD7888. Alternatively, the internal reference ca ...
... Chip Select. Active low logic input. This input provides the dual function of initiating conversions on the AD7888 and also frames the serial data transfer. Reference Input/Output. The on-chip reference is available on this pin for use external to the AD7888. Alternatively, the internal reference ca ...
G1XXVN - Zeftronics
... field to keep the aircraft electrical system voltage at a specific level. This controller has a “Type A” regulator which excites the field of the generator by controlling the grounding of one side of the field (F), while the other side is internally connected to the armature. The VR electronics swit ...
... field to keep the aircraft electrical system voltage at a specific level. This controller has a “Type A” regulator which excites the field of the generator by controlling the grounding of one side of the field (F), while the other side is internally connected to the armature. The VR electronics swit ...
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.