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impedance stabilization network (isn) for unscreened balanced pairs
impedance stabilization network (isn) for unscreened balanced pairs

... (ITE) as required in CISPR 22 and CISPR 32. The ISN is placed between the equipment under test (EUT) and auxiliary equipment (AE) or load which are necessary for the operation of the EUT. The ISN establishes the common-mode termination impedance for the EUT’s telecommunications port during measureme ...
EL5128 - Intersil
EL5128 - Intersil

... high-frequency device, good printed circuit board layout is necessary for optimum performance. Ground plane construction is highly recommended, lead lengths should be as short as possible and the power supply pins must be well bypassed to reduce the risk of oscillation. For normal single supply oper ...
NTV Series - power, Murata
NTV Series - power, Murata

... It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on materials, construction and environment. The NTV series has toroidal isolation transformers, with no additional insulation betwee ...
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Ejemplo del 741

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Data Sheet (current)

... Low Power CMOS Dual Operational Amplifier General Description The LPC662 CMOS Dual operational amplifier is ideal for operation from a single supply. It features a wide range of operating voltage from +5V to +15V, rail-to-rail output swing in addition to an input common-mode range that includes grou ...
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LT5519 - 0.7GHz to 1.4GHz High Linearity
LT5519 - 0.7GHz to 1.4GHz High Linearity

... broadband 50Ω match with return loss better than 10dB at frequencies up to 1800MHz. The RF output band ranges from 700MHz to 1400MHz, with an internal RF transformer providing a 50Ω impedance match across the band. Low side or high side LO injection can be used. IF Input Port The IF inputs are conne ...
LT1260 - Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown
LT1260 - Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown

... more stable at higher gains. Alternatively, a small resistor (10Ω to 20Ω) can be put in series with the output to isolate the capacitive load from the amplifier output. This has the advantage that the amplifier bandwidth is only reduced when the capacitive load is present. The disadvantage is that t ...
IS31AP2010F
IS31AP2010F

... Most wireless phones or PDAs need to sum signals at the audio power amplifier or just have two signal sources that need separate gain. The IS31AP2010F makes it easy to sum signals or use separate signal sources with different gains. Many phones now use the same speaker for the earpiece and ringer, w ...
10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection General Description Features
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Series and Parallel Resistor Combinations (2.5, 8.5)

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FIN1108 — LVDS 8-Port, High-Speed Repeater FIN 1108 — LVD

... 1. tSK(LH), tSK(HL) is the skew between specified outputs of a single device when the outputs have identical loads and are switching in the same direction. 2. tSK(PP) is the magnitude of the difference in propagation delay times between any specified terminals of two devices switching in the same di ...
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S-parameters - WordPress.com
S-parameters - WordPress.com

... because they generally do not exist for small dimensions  Open circuit  capacitance = impedance at high frequencies  Probe and via impedance not insignificant ...
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Input Source Impedance and Its Effects on DC

... where D is the duty cycle of a pulse-width modulator (PWM) converter. In the case of a zero-current switching (ZCS) DC-DC converter, the control variable of the regulation loop is not the duty cycle, but the repetition frequency instead; therefore, as a first approximation: ...
Advance electroncis Assignment Question
Advance electroncis Assignment Question

... (2) Band width of each stage. Describe the effect of bypass capacitor and coupling capacitor in multi stage common emitter amplifier. Chapter 1: Transistor at High Frequencies Write short note on: Validity of Hybrid – PI model. Write short note on Hybrid π model for a transistor on CE configuration ...
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AN-1704 LMH6555 Application as High Speed ADC Input Driver
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... applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask ...
a AN-584 APPLICATION NOTE
a AN-584 APPLICATION NOTE

... will couple to the secondary output terminal that is closest to the primary’s driven side. On the other hand, no signal will be coupled to the opposite terminal of the secondary, because its nearest primary terminal is not driven (see Figure 9). The exact amount of this imbalance will depend on the ...
Mobile Phone Testing using Impedance Tuners
Mobile Phone Testing using Impedance Tuners

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IS32AP2120 - Integrated Silicon Solution
IS32AP2120 - Integrated Silicon Solution

... preamplifier into a switched signal of varying duty cycle. This is the critical stage that defines the Class-D architecture. In the IS32AP2120, the modulator is an advanced design with high bandwidth, low noise, low distortion, and excellent stability. The pulse-width modulation scheme allows increa ...
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Parameters of OP-AMP

74LS07 - Unicorn Electronics
74LS07 - Unicorn Electronics

... Package thermal impedance, θJA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C ...
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Scattering parameters

Scattering parameters or S-parameters (the elements of a scattering matrix or S-matrix) describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by electrical signals.The parameters are useful for electrical engineering, electronics engineering, and communication systems design, and especially for microwave engineering.The S-parameters are members of a family of similar parameters, other examples being: Y-parameters, Z-parameters, H-parameters, T-parameters or ABCD-parameters. They differ from these, in the sense that S-parameters do not use open or short circuit conditions to characterize a linear electrical network; instead, matched loads are used. These terminations are much easier to use at high signal frequencies than open-circuit and short-circuit terminations. Moreover, the quantities are measured in terms of power.Many electrical properties of networks of components (inductors, capacitors, resistors) may be expressed using S-parameters, such as gain, return loss, voltage standing wave ratio (VSWR), reflection coefficient and amplifier stability. The term 'scattering' is more common to optical engineering than RF engineering, referring to the effect observed when a plane electromagnetic wave is incident on an obstruction or passes across dissimilar dielectric media. In the context of S-parameters, scattering refers to the way in which the traveling currents and voltages in a transmission line are affected when they meet a discontinuity caused by the insertion of a network into the transmission line. This is equivalent to the wave meeting an impedance differing from the line's characteristic impedance.Although applicable at any frequency, S-parameters are mostly used for networks operating at radio frequency (RF) and microwave frequencies where signal power and energy considerations are more easily quantified than currents and voltages. S-parameters change with the measurement frequency, so frequency must be specified for any S-parameter measurements stated, in addition to the characteristic impedance or system impedance.S-parameters are readily represented in matrix form and obey the rules of matrix algebra.
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