HMC581LP6E - uri=media.digikey
... The HMC581LP6 & HMC581LP6E are high linearity Dual Down Converter Receiver ICs that operate from 800 - 960 MHz and deliver a +26 dBm input third order intercept point for UMTS & GSM applications. The passive mixer outputs and high dynamic range IF amplifier inputs are positioned so that an external ...
... The HMC581LP6 & HMC581LP6E are high linearity Dual Down Converter Receiver ICs that operate from 800 - 960 MHz and deliver a +26 dBm input third order intercept point for UMTS & GSM applications. The passive mixer outputs and high dynamic range IF amplifier inputs are positioned so that an external ...
ClockWorks Fibre Channel, 212.5MHz, Ultra
... Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implan ...
... Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implan ...
Technical Article How to Design Wideband Front Ends for GSPS Converters
... Eqn. 6 | Solving for x, x = 251 Ω So, what this example proves is that a 251 Ω differential termination should be present on the secondary to reflect a 50 Ω load on the primary. Otherwise, the preceding stage in the signal chain ends up driving a heavier load (~40 Ω). This leads to more gain in the ...
... Eqn. 6 | Solving for x, x = 251 Ω So, what this example proves is that a 251 Ω differential termination should be present on the secondary to reflect a 50 Ω load on the primary. Otherwise, the preceding stage in the signal chain ends up driving a heavier load (~40 Ω). This leads to more gain in the ...
- Yokogawa
... 701917 DC to 50 MHz 701918 DC to 120 MHz Low noise compact current probe for measuring low level currents from 1 mA to 5 A. Best suited for design and verification applications requiring high-sensitivity at low currents. High-sensitivity (10x more sensitive than previous models) In comparison with e ...
... 701917 DC to 50 MHz 701918 DC to 120 MHz Low noise compact current probe for measuring low level currents from 1 mA to 5 A. Best suited for design and verification applications requiring high-sensitivity at low currents. High-sensitivity (10x more sensitive than previous models) In comparison with e ...
A Review of Carrier Based Modulation Techniques
... inverters and controlled converters to produce output voltages and currents with higher qualities for different types of loads. The operation in the switched mode ensures that the efficiency of power conversion is high [1]. In order to obtain desired amplitude and frequency with the desired quality ...
... inverters and controlled converters to produce output voltages and currents with higher qualities for different types of loads. The operation in the switched mode ensures that the efficiency of power conversion is high [1]. In order to obtain desired amplitude and frequency with the desired quality ...
DYNAMIC VOLTAGE FREQUENCY SCALING (DVFS) FOR
... paper to carry out the appropriate voltage via the frequency. The operation of this control loop is depending on the difference between the clock frequency fclk from VCO and fdes from the operating system predictor, where the output of the VCO, fclk, clocks a counter which is reset at 1MHz intervals ...
... paper to carry out the appropriate voltage via the frequency. The operation of this control loop is depending on the difference between the clock frequency fclk from VCO and fdes from the operating system predictor, where the output of the VCO, fclk, clocks a counter which is reset at 1MHz intervals ...
RF2516 VHF/UHF TRANSMITTER Features
... keyless entry systems popular on many new cars and trucks, and the ubiquitous garage door opener. Other applications are emerging with the growth in home security, automation and the advent of various remote control applications. Typically these devices have been simplex, or one-way, links. They are ...
... keyless entry systems popular on many new cars and trucks, and the ubiquitous garage door opener. Other applications are emerging with the growth in home security, automation and the advent of various remote control applications. Typically these devices have been simplex, or one-way, links. They are ...
microsense - Tek Chile
... presence call. The unit will attempt to retune until the fault is cleared. A watchdog circuit is built into the microprocessor, this will reset the detector in the event of a software timeout. Some vehicles (eg high chassis lorries with steel braced radial tyres) produce an increase in inductance as ...
... presence call. The unit will attempt to retune until the fault is cleared. A watchdog circuit is built into the microprocessor, this will reset the detector in the event of a software timeout. Some vehicles (eg high chassis lorries with steel braced radial tyres) produce an increase in inductance as ...
SWITCHED CAPACITOR FILTER DESIGN SIMULATION capacitor
... capacitor filter and a reconstruction filter behind it. Some switched-capacitor filter chips have an op-amp linear filter onboard the chip to provide pre- or post-filtering. Clock feed through, which is an extraneous signal that switched-capacitor filters create, can occur in the signal. ...
... capacitor filter and a reconstruction filter behind it. Some switched-capacitor filter chips have an op-amp linear filter onboard the chip to provide pre- or post-filtering. Clock feed through, which is an extraneous signal that switched-capacitor filters create, can occur in the signal. ...
315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range General Description Features
... frequency range. Its signal range is from -114dBm to 0dBm. With few external components and a low-current power-down mode, it is ideal for cost- and power-sensitive applications typical in the automotive and consumer markets. The chip consists of a low-noise amplifier (LNA), a fully differential ima ...
... frequency range. Its signal range is from -114dBm to 0dBm. With few external components and a low-current power-down mode, it is ideal for cost- and power-sensitive applications typical in the automotive and consumer markets. The chip consists of a low-noise amplifier (LNA), a fully differential ima ...
using the sa605/615 if processor ic
... Philips Electronics introduced the SA605 in the late ‘80’s. It was designed as a generic analog IF processor for GSM, AMP and other wireless data/voice systems typically at a 455Khz or 10.7MHz IF Frequency. The SA605 is optimized for systems that use some form of FM modulation. The purpose of this a ...
... Philips Electronics introduced the SA605 in the late ‘80’s. It was designed as a generic analog IF processor for GSM, AMP and other wireless data/voice systems typically at a 455Khz or 10.7MHz IF Frequency. The SA605 is optimized for systems that use some form of FM modulation. The purpose of this a ...
Frequency Foldback Current Mode PWM
... An accurate programmable volt-second technique clamps the duty cycle. The duty cycle limit is inversely proportional to input voltage and a resistor divider network is used to program the proportionality constant. At a given input voltage and constant load, under closed loop control, the operating d ...
... An accurate programmable volt-second technique clamps the duty cycle. The duty cycle limit is inversely proportional to input voltage and a resistor divider network is used to program the proportionality constant. At a given input voltage and constant load, under closed loop control, the operating d ...
CIRCUIT FUNCTION AND BENEFITS
... filter. Although many video encoders (video DACs) such as the ADV7393 can drive a video load directly, it is often very beneficial to use a video driver at the output of a video encoder for power savings, line driving, and additional circuit protection. The video driver is typically configured as an ...
... filter. Although many video encoders (video DACs) such as the ADV7393 can drive a video load directly, it is often very beneficial to use a video driver at the output of a video encoder for power savings, line driving, and additional circuit protection. The video driver is typically configured as an ...
A Trigger System with High Voltage Isolation for
... Authors: S K Rai, P Tandon, S Jangid & Rahul Varma ...
... Authors: S K Rai, P Tandon, S Jangid & Rahul Varma ...
Nov 2000 Infinite Sample-and-Hold Outperforms Many Legacy Sample-and-Hold Amplifiers
... This means of capacitively coupling digital data uses the high frequency content in the waveform only. It should not be used in situations where transients will be seen between the two subsystems. The voltage rating of the capacitors must be adequate and ...
... This means of capacitively coupling digital data uses the high frequency content in the waveform only. It should not be used in situations where transients will be seen between the two subsystems. The voltage rating of the capacitors must be adequate and ...
May 2004 Flexible, High Speed Amplifiers Fit Many Roles
... of many applications by solving all of these problems. These devices couple a high-speed, current-feedback topology with a CLoad™ stable, high current drive, rail-to-rail output stage. They have programmable supply current with a nearly constant speed to power ratio, from 10MHz at 300µA up to 200MHz ...
... of many applications by solving all of these problems. These devices couple a high-speed, current-feedback topology with a CLoad™ stable, high current drive, rail-to-rail output stage. They have programmable supply current with a nearly constant speed to power ratio, from 10MHz at 300µA up to 200MHz ...
Pulsed Nuclear Magnetic Resonance
... two signals are combined to create the Vertical Output of the SFO. On the scope this signal will appear as a ~horizontal line representing the frequencies being swept and their associated amplitudes. The lowest frequency is the left of the screen and the highest frequency in on the right. There shou ...
... two signals are combined to create the Vertical Output of the SFO. On the scope this signal will appear as a ~horizontal line representing the frequencies being swept and their associated amplitudes. The lowest frequency is the left of the screen and the highest frequency in on the right. There shou ...
PowerPoint 簡報
... 6.2.5 Frequency Shift Keying (FSK) It is difficult to modulate the frequency of a laser and this is one of the reasons that FM optical systems are not yet in general use. However, Distributed Bragg Reflector (DBR) lasers are becoming commercially available. For FSK (or any system using coherent ...
... 6.2.5 Frequency Shift Keying (FSK) It is difficult to modulate the frequency of a laser and this is one of the reasons that FM optical systems are not yet in general use. However, Distributed Bragg Reflector (DBR) lasers are becoming commercially available. For FSK (or any system using coherent ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.