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CIPOS Mini Inverter module reference board type3 for 3
CIPOS Mini Inverter module reference board type3 for 3

... In case of the CIPOS™ Mini inverter IPM, a built-in thermistor (85kΩ at 25°C) is connected between VFO and VSS pins. The typical application circuit looks like Figure 8 where the VFO pin is used for both thermistor temperature sensing and fault flag. The voltage of the VFO pin decreases as the therm ...
BUF602 数据资料 dataSheet 下载
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Wideband, Low-Power, Current Feedback Operational Amplifier OPA694 FEATURES
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... feedback operational amplifier featuring high slew rate and low differential gain/phase errors. An improved output stage provides ±80mA output drive with < 1.5V output voltage headroom. Low supply current with > 500MHz bandwidth meets the requirements of high-density video routers. Being a current f ...
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T5D [29]-[51]

Single-Supply, High-Speed, Precision
Single-Supply, High-Speed, Precision

FXLA104 Low-Voltage Dual-Supply 4-Bit Voltage Translator with
FXLA104 Low-Voltage Dual-Supply 4-Bit Voltage Translator with

... the I/O architecture detects input transitions on both side and automatically transfers the data to the corresponding output. For example, for a given channel, if both A and B side are at a static LOW, the direction has been established as A  B, and a LH transition occurs on the B port; the FXLA104 ...
Dual Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES APPLICATIONS
Dual Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES APPLICATIONS

... current-feedback op amps. Operating on a very low 5.1mA/ch supply current, the OPA2691 offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers a high output current with minimal voltage headroom and crossover distortion. Thi ...
High Frequency, High Precision CMOS Half-Wave Rectifier Montree Kumngern and Kobchai Dejhan
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... evident, satisfied half-wave rectified signals are produced at all two frequencies. This is as a direct result of the operation of the class-AB and the fast action of the voltage-to-current converter using the CCII. The amplitude errors between the input and output signals in figure 3 results from t ...
BD8151EFV,BD8157EFV : Power Management ICs
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... Set with sufficient margin because the coil L value may have the dispersion of approx. 30%. If the coil current exceeds the rating current ILR of the coil, it may damage the IC internal element. BD8157EFV uses the current mode DC/DC converter control and has the optimized design at the coil value. ...
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ADP5033 英文数据手册DataSheet 下载

LM2907/LM2917 Frequency to Voltage Converter (Rev. D)
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... Figure 8. Tachometer Currents I2and I3 vs Temperature ...
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VISHAY TCLT1 datasheet
VISHAY TCLT1 datasheet

... 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. ...
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BDTIC www.BDTIC.com/infineon 2 E D 0 2 0 I 1 2 -... D u a l   I G B T ...
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... The 2ED020I12-FI is a high voltage, high speed power MOSFET and IGBT driver with interlocking high and low side referenced outputs. The floating high side driver may be supplied directly or by means of a bootstrap diode and capacitor. In addition to the logic input of each driver the 2ED020I12-FI is ...
Question Bank
Question Bank

Minimizing Distortion in Operational Transconductance Amplifiers
Minimizing Distortion in Operational Transconductance Amplifiers

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... types of transistors, npn and pnp. These are shown in Fig. 2.1. The emitter is heavily doped and injects a large number of majority carriers into the base. The emitter is always forward biased with respect to the base. In pnp transistors, majority carriers are holes and in npn transistors, majority ...
AVOP-ELEKTRO-BER-003
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... Task Construct the first stage of a preamplifier for record players. ...
RAD-TOLERANT CLASS V, WIDEBAND OPERATIONAL AMPLIFIER THS4304-SP FEATURES DESCRIPTION/ORDERING INFORMATION
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... APPLICATION INFORMATION For many years, high-performance analog design has required the generation of split power supply voltages, like ±15 V, ±8 V, and more recently ±5 V, to realize the full performance of the amplifiers available. Modern trends in high-performance analog are moving toward single- ...
4N25 - Vishay
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... time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed t ...
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... MAX9121/MAX9122. Use controlled-impedance PC board traces to match the cable characteristic impedance. The termination resistor is also matched to this characteristic impedance. Eliminate reflections and ensure that noise couples as common mode by running the differential traces close together. Redu ...
30A - SynQor
30A - SynQor

... Both the first stage and the second stage switch at a fixed frequency for predictable EMI performance. Rectification of the transformer’s output is accomplished with synchronous rectifiers. These devices, which are MOSFETs with a very low onstate resistance, dissipate far less energy than Schottky d ...
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Wilson current mirror



A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.
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