LM4120 - Texas Instruments
... to 5-mA current source and sink capability. This series reference can operate with input voltages from 2 V to 12 V while consuming 160-µA (typical) supply current. In power-down mode, device current drops to less than 2 μA. The LM4120 is available in two grades, A and Standard. The best grade device ...
... to 5-mA current source and sink capability. This series reference can operate with input voltages from 2 V to 12 V while consuming 160-µA (typical) supply current. In power-down mode, device current drops to less than 2 μA. The LM4120 is available in two grades, A and Standard. The best grade device ...
AN123 - Application and Optimization of a 2GHz Differential Amplifier/ADC Driver
... input-referred noise density of 1.4nV/√Hz. This allows the LTC6400 family to be used with high performance 14-bit and 16-bit ADCs without compromising their performance. The power draw of the LTC6400 family is as low as 120mW on a single 3V supply. The LTC6400 comes in two versions, one with the hig ...
... input-referred noise density of 1.4nV/√Hz. This allows the LTC6400 family to be used with high performance 14-bit and 16-bit ADCs without compromising their performance. The power draw of the LTC6400 family is as low as 120mW on a single 3V supply. The LTC6400 comes in two versions, one with the hig ...
AD9240 数据手册DataSheet 下载
... suited for multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. The AD9240 also performs well in communication systems employing Direct-IF Down Conversion, since the SHA in the dif ...
... suited for multiplexed systems that switch full-scale voltage levels in successive channels as well as sampling single-channel inputs at frequencies up to and beyond the Nyquist rate. The AD9240 also performs well in communication systems employing Direct-IF Down Conversion, since the SHA in the dif ...
AN123 - Linear Technology
... For source impedance, ZS, the total output noise can be estimated by power superposition of contributions from resistive part of ZS, en and in. However, this result could be misleading when ZS is considerably high and/or frequency of interest is high. There are some limitations to the data in Table ...
... For source impedance, ZS, the total output noise can be estimated by power superposition of contributions from resistive part of ZS, en and in. However, this result could be misleading when ZS is considerably high and/or frequency of interest is high. There are some limitations to the data in Table ...
Timer and switching relay
... The time elapse can be interrupted any number of times. Even during the voltage interruption, the immediate contact remains in the operating position. If the preselected time is attained. The latch pin is released and the timed contact is activated. Impulse triggering: To activate the zero voltage-p ...
... The time elapse can be interrupted any number of times. Even during the voltage interruption, the immediate contact remains in the operating position. If the preselected time is attained. The latch pin is released and the timed contact is activated. Impulse triggering: To activate the zero voltage-p ...
Automotive Stepper Driver A4992
... integrated phase current control and a built-in translator for easy operation. It is a single chip solution designed to operate bipolar stepper motors in full, half, quarter, eighth, and sixteenth step modes, at up to 28 V. At power-on the A4992 is configured to drive most small stepper motors with ...
... integrated phase current control and a built-in translator for easy operation. It is a single chip solution designed to operate bipolar stepper motors in full, half, quarter, eighth, and sixteenth step modes, at up to 28 V. At power-on the A4992 is configured to drive most small stepper motors with ...
Section A
... Hysteresis: Hysteresis represents the difference between the tripping point and the recovery point of the unit. The hysteresis can be adjusted as a percentage of set point to prevent relay chatter or hunting when the load current fluctuates around the setpoint. Latching: When latching is armed, the ...
... Hysteresis: Hysteresis represents the difference between the tripping point and the recovery point of the unit. The hysteresis can be adjusted as a percentage of set point to prevent relay chatter or hunting when the load current fluctuates around the setpoint. Latching: When latching is armed, the ...
MAX3946 1Gbps to 11.3Gbps, SFP+ Laser Driver with Laser Impedance Mismatch Tolerance
... with Laser Impedance Mismatch Tolerance The MAX3946 is a +3.3V, multirate, low-power laser diode driver designed for Ethernet and Fibre Channel transmission systems at data rates up to 11.3Gbps. This device is optimized to drive a differential transmitter optical subassembly (TOSA) with a 25I flex c ...
... with Laser Impedance Mismatch Tolerance The MAX3946 is a +3.3V, multirate, low-power laser diode driver designed for Ethernet and Fibre Channel transmission systems at data rates up to 11.3Gbps. This device is optimized to drive a differential transmitter optical subassembly (TOSA) with a 25I flex c ...
VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER THS4521 THS4522
... range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications. The family includes single (THS4521), (THS4522), and q ...
... range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications. The family includes single (THS4521), (THS4522), and q ...
file (7.8 MB, pdf)
... • Bandwidth refers to range of frequencies the opamp can amplify for a given amplifier-gain. • When the opamp is used in the closed-loop mode, the bandwidth increases at the cost of the gain. • The bandwidth is usually expressed in terms of the unity gain crossover frequency (also called gainbandwid ...
... • Bandwidth refers to range of frequencies the opamp can amplify for a given amplifier-gain. • When the opamp is used in the closed-loop mode, the bandwidth increases at the cost of the gain. • The bandwidth is usually expressed in terms of the unity gain crossover frequency (also called gainbandwid ...
The Physics of Implantable Devices
... High total current flow as a result of low resistance Leaks in the hose reduce the resistance, so more water discharges, but is all of it going to the nozzle? ...
... High total current flow as a result of low resistance Leaks in the hose reduce the resistance, so more water discharges, but is all of it going to the nozzle? ...
LTC2424/LTC2428 - 4-/8-Channel 20-Bit
... The LTC®2424/LTC2428 are 4-/8-channel 2.7V to 5.5V micropower 20-bit A/D converters with an integrated oscillator, 8ppm INL and 1.2ppm RMS noise. They use delta-sigma technology and provide single cycle digital filter settling time (no latency delay) for multiplexed applications. The first conversio ...
... The LTC®2424/LTC2428 are 4-/8-channel 2.7V to 5.5V micropower 20-bit A/D converters with an integrated oscillator, 8ppm INL and 1.2ppm RMS noise. They use delta-sigma technology and provide single cycle digital filter settling time (no latency delay) for multiplexed applications. The first conversio ...
mmdv30s mmdh30s service manual
... Survey instruments that comply with the requirement for instrumentation as prescribed by the performance standard for microwave ovens, 21 CFR 1030.10(c)(3)(i), must be used for testing. 2) Place the load of 275±15 ml (9.8 oz) of tap water initially at 20±5O C (68OF) in the center of the oven cavity ...
... Survey instruments that comply with the requirement for instrumentation as prescribed by the performance standard for microwave ovens, 21 CFR 1030.10(c)(3)(i), must be used for testing. 2) Place the load of 275±15 ml (9.8 oz) of tap water initially at 20±5O C (68OF) in the center of the oven cavity ...
Kinetis-M Two-Phase Power Meter - Reference Design
... This particular algorithm calculates the billing and non-billing quantities according to formulas given in this section. The algorithm requires only instantaneous voltage and current samples to be provided at constant sampling intervals. This sampling process should provide a power-of-two number of ...
... This particular algorithm calculates the billing and non-billing quantities according to formulas given in this section. The algorithm requires only instantaneous voltage and current samples to be provided at constant sampling intervals. This sampling process should provide a power-of-two number of ...
ADS5553 数据资料 dataSheet 下载
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
... The ADS5553 is a high-performance, dual channel, 14 bit, 65 MSPS analog-to-digital converter (ADC). To provide a complete solution, each channel includes a high-bandwidth linear sample-and-hold stage (S&H) and an internal reference. Designed for applications demanding high dynamic performance in a s ...
802.3at PSE Load Compliance Testing
... Under 802.3af, short circuit behaviors were very similar to inrush overload responses including requirements for limiting output current when loads exceeded a defined threshold. Under 802.3at, the “short circuit” region is actually below the current limiting region and takes on a new meaning related ...
... Under 802.3af, short circuit behaviors were very similar to inrush overload responses including requirements for limiting output current when loads exceeded a defined threshold. Under 802.3at, the “short circuit” region is actually below the current limiting region and takes on a new meaning related ...
CMOS
Complementary metal–oxide–semiconductor (CMOS) /ˈsiːmɒs/ is a technology for constructing integrated circuits. CMOS technology is used in microprocessors, microcontrollers, static RAM, and other digital logic circuits. CMOS technology is also used for several analog circuits such as image sensors (CMOS sensor), data converters, and highly integrated transceivers for many types of communication. In 1963, while working for Fairchild Semiconductor, Frank Wanlass patented CMOS (US patent 3,356,858).CMOS is also sometimes referred to as complementary-symmetry metal–oxide–semiconductor (or COS-MOS).The words ""complementary-symmetry"" refer to the fact that the typical design style with CMOS uses complementary and symmetrical pairs of p-type and n-type metal oxide semiconductor field effect transistors (MOSFETs) for logic functions.Two important characteristics of CMOS devices are high noise immunity and low static power consumption.Since one transistor of the pair is always off, the series combination draws significant power only momentarily during switching between on and off states. Consequently, CMOS devices do not produce as much waste heat as other forms of logic, for example transistor–transistor logic (TTL) or NMOS logic, which normally have some standing current even when not changing state. CMOS also allows a high density of logic functions on a chip. It was primarily for this reason that CMOS became the most used technology to be implemented in VLSI chips.The phrase ""metal–oxide–semiconductor"" is a reference to the physical structure of certain field-effect transistors, having a metal gate electrode placed on top of an oxide insulator, which in turn is on top of a semiconductor material. Aluminium was once used but now the material is polysilicon. Other metal gates have made a comeback with the advent of high-k dielectric materials in the CMOS process, as announced by IBM and Intel for the 45 nanometer node and beyond.