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DC1600A - Linear Technology
... -10dBm at J1 will present a full scale signal to the ADC input at the IF center frequency. Signals with modulation require additional back-off of input power proportional to the Peak-to-Average (PAR) of the signal. For example, a signal with 8dB PAR would need -18dBm average input power to operate n ...
... -10dBm at J1 will present a full scale signal to the ADC input at the IF center frequency. Signals with modulation require additional back-off of input power proportional to the Peak-to-Average (PAR) of the signal. For example, a signal with 8dB PAR would need -18dBm average input power to operate n ...
A “short list” of embedded systems
... • Timer: measures time intervals – To generate timed output events • e.g., hold traffic light green for 10 s ...
... • Timer: measures time intervals – To generate timed output events • e.g., hold traffic light green for 10 s ...
Chapter Two Voltage and Current Measurement
... • The sensor: has the function of converting the physical variable input into a signal variable output. • Signal variables have the property that they can be manipulated in a transmission system, such as an electrical or mechanical circuit. • In electrical circuits, voltage is a common signal variab ...
... • The sensor: has the function of converting the physical variable input into a signal variable output. • Signal variables have the property that they can be manipulated in a transmission system, such as an electrical or mechanical circuit. • In electrical circuits, voltage is a common signal variab ...
SR Latch Circuit
... The state of a latch or flip-flop is switched by a change in the control input. This momentary change is called a trigger and the transition it causes is said to trigger the flipflop. ...
... The state of a latch or flip-flop is switched by a change in the control input. This momentary change is called a trigger and the transition it causes is said to trigger the flipflop. ...
Displacement and Position Sensing
... sensors are typically used on machine-tool controls, elevators, liquid-level assemblies, forklift trucks, automobile throttle controls, and numerous other applications. Position sensors measure either absolute or incremental displacement, and are made with a variety of different materials. Also, whe ...
... sensors are typically used on machine-tool controls, elevators, liquid-level assemblies, forklift trucks, automobile throttle controls, and numerous other applications. Position sensors measure either absolute or incremental displacement, and are made with a variety of different materials. Also, whe ...
ELR115-2 - Measurements Fall 1987
... the National Research Council (NRC) in Canada are responsible for the establishment and maintenance of the SI standards in the USA and Canada respectively. ...
... the National Research Council (NRC) in Canada are responsible for the establishment and maintenance of the SI standards in the USA and Canada respectively. ...
6. Pulse code modulation with
... (b) The recommended input voltage range (Vmin , Vmax ) at the analog input of this ADC. [2]. (c) The highest frequency B of the signal that can be sampled with this ADC without aliasing. [2]. (d) The step size ∆v and maximum quantization error ∆v/2. [2]. (e) Function table in page 3 of the data shee ...
... (b) The recommended input voltage range (Vmin , Vmax ) at the analog input of this ADC. [2]. (c) The highest frequency B of the signal that can be sampled with this ADC without aliasing. [2]. (d) The step size ∆v and maximum quantization error ∆v/2. [2]. (e) Function table in page 3 of the data shee ...
Digital Current Mode Control for Buck
... to the appropriate counters. Comparator resets the flip-flop if the sum of both counters contents meet reference current iref, represented by 16-bit digital numbers. The counter “integrates” the VCO pulses iL(f-off) during the Toff interval simply by counting and as an output the IL(dig) signal is g ...
... to the appropriate counters. Comparator resets the flip-flop if the sum of both counters contents meet reference current iref, represented by 16-bit digital numbers. The counter “integrates” the VCO pulses iL(f-off) during the Toff interval simply by counting and as an output the IL(dig) signal is g ...
PWM-C Pulse Width Modulation to Current Transducers
... or 0.1 to 25.6 second pulse input, to provide rapid loop response time when required. The time base is jumper selectable via a plug-on jumper labeled J2. An input pulse of less than 0.1 second duration will be rejected by the transducer and no change will occur in the input. The PWM-C1 and PWM-C2 tr ...
... or 0.1 to 25.6 second pulse input, to provide rapid loop response time when required. The time base is jumper selectable via a plug-on jumper labeled J2. An input pulse of less than 0.1 second duration will be rejected by the transducer and no change will occur in the input. The PWM-C1 and PWM-C2 tr ...
2. delay elements
... 3. Voltage Controlled Delay Line with phase quadrature outputs for [0.9-4] GHz F-DLL dedicated to Zero-IF multistandard LO Cédric Majek, Yann Deval, Hervé Lapuyade and Jean-Baptiste Bégueret IMS Laboratory, University of Bordeaux Bordeaux, France,2009 ...
... 3. Voltage Controlled Delay Line with phase quadrature outputs for [0.9-4] GHz F-DLL dedicated to Zero-IF multistandard LO Cédric Majek, Yann Deval, Hervé Lapuyade and Jean-Baptiste Bégueret IMS Laboratory, University of Bordeaux Bordeaux, France,2009 ...
MAX3892 +3.3V, 2.5Gbps/2.7Gbps, SDH/SONET 4:1 Serializer with Clock Synthesis General Description
... Serializer with Clock Synthesis The MAX3892 serializer is ideal for converting 4-bitwide, 622Mbps parallel data to 2.5Gbps serial data in DWDM and SONET/SDH applications. A 4 ✕ 4-bit FIFO allows for any static delay between the parallel output clock and parallel input clock. Delay variation up to a ...
... Serializer with Clock Synthesis The MAX3892 serializer is ideal for converting 4-bitwide, 622Mbps parallel data to 2.5Gbps serial data in DWDM and SONET/SDH applications. A 4 ✕ 4-bit FIFO allows for any static delay between the parallel output clock and parallel input clock. Delay variation up to a ...
MSP430 Low Power Modes - 清華大學開放式課程
... Current can be reduced by running at lowest supply voltage consistent with the frequency of MCLK, e.g. VCC to 1.8V for fDCO = 1MHz ...
... Current can be reduced by running at lowest supply voltage consistent with the frequency of MCLK, e.g. VCC to 1.8V for fDCO = 1MHz ...
Parameters Reflector biased at 10 mA Is
... Balanced mixers A multiplier circuit, where the output amplitude is proportional to the product of two input signals, can be used as a balanced mixer V1 = sinω1t ...
... Balanced mixers A multiplier circuit, where the output amplitude is proportional to the product of two input signals, can be used as a balanced mixer V1 = sinω1t ...
F. Y. B. Sc Electronic Science
... 3. Malvino ,” Electronics Principles”,Tata McGraw Hill 4. Motorshed A , “Electronic Devices and circuits ”, Prentice Hall of India 5. Bolyestad ,“Electronic Devices and Circuits ”, Tata McGraw Hill 6. Madhuri Joshi , Electronic Components and Materials ” , A.H. Wheeler and Co. 7. S.Salivahanan , N,S ...
... 3. Malvino ,” Electronics Principles”,Tata McGraw Hill 4. Motorshed A , “Electronic Devices and circuits ”, Prentice Hall of India 5. Bolyestad ,“Electronic Devices and Circuits ”, Tata McGraw Hill 6. Madhuri Joshi , Electronic Components and Materials ” , A.H. Wheeler and Co. 7. S.Salivahanan , N,S ...
Low-power area-efficient high-speed I/O circuit techniques
... bestyle is unable to achieve signaling rate higher than cause of the bandwidth limit of CMOS gates. Fig. 5 shows the maximum signaling rate versus the degree of multiplexing. The shaded area denotes the achievable bit time. The speed is initially limited by the achievable clock frequency at 2 : 1 mu ...
... bestyle is unable to achieve signaling rate higher than cause of the bandwidth limit of CMOS gates. Fig. 5 shows the maximum signaling rate versus the degree of multiplexing. The shaded area denotes the achievable bit time. The speed is initially limited by the achievable clock frequency at 2 : 1 mu ...
LAB 3 Timer Interrupt and ADC
... • The most important factor for reducing power consumption is using the MSP430 clock system to maximize the time in LPM3 – Use interrupts to wake the processor and control program flow. – Peripherals should be switched on only when needed. – Use low-power integrated peripheral modules in place of so ...
... • The most important factor for reducing power consumption is using the MSP430 clock system to maximize the time in LPM3 – Use interrupts to wake the processor and control program flow. – Peripherals should be switched on only when needed. – Use low-power integrated peripheral modules in place of so ...
ICS251 - Integrated Device Technology
... energy over a range of frequencies. By modulating the output clock frequencies, the device effectively lowers energy across a broader range of frequencies; thus, lowering a system’s electro-magnetic interference (EMI). The modulation rate is the time from transitioning from a minimum frequency to a ...
... energy over a range of frequencies. By modulating the output clock frequencies, the device effectively lowers energy across a broader range of frequencies; thus, lowering a system’s electro-magnetic interference (EMI). The modulation rate is the time from transitioning from a minimum frequency to a ...
Spread Aware™, Ten/Eleven Output Zero Delay Buffer
... Referring to Figure 2, if the traces between the ASIC/buffer and the destination of the clock signal(s) (A) are equal in length to the trace between the buffer and the FBIN pin, the signals at the destination(s) device will be driven HIGH at the same time the Reference clock provided to the ZDB goes ...
... Referring to Figure 2, if the traces between the ASIC/buffer and the destination of the clock signal(s) (A) are equal in length to the trace between the buffer and the FBIN pin, the signals at the destination(s) device will be driven HIGH at the same time the Reference clock provided to the ZDB goes ...
MS-19: Advanced Pulse WattNode - Option SSR (Solid
... The pulse outputs can safely switch 40 VDC (positive or negative) and up to 30 VAC. Maximum Leakage (Off) Current: 1000nA (1μA) The leakage current generally isn’t important, but if you are using an Option SSR pulse output channel with a pull-up or pull-down resistor, you should select a resistor va ...
... The pulse outputs can safely switch 40 VDC (positive or negative) and up to 30 VAC. Maximum Leakage (Off) Current: 1000nA (1μA) The leakage current generally isn’t important, but if you are using an Option SSR pulse output channel with a pull-up or pull-down resistor, you should select a resistor va ...
Time-to-digital converter
![](https://commons.wikimedia.org/wiki/Special:FilePath/CMOS_TW_OSC_000.png?width=300)
In electronic instrumentation and signal processing, a time to digital converter (abbreviated TDC) is a device for recognizing events and providing a digital representation of the time they occurred. For example, a TDC might output the time of arrival for each incoming pulse. Some applications wish to measure the time interval between two events rather than some notion of an absolute time.In electronics time-to-digital converters (TDCs) or time digitizers are devices commonly used to measure a time interval and convert it into digital (binary) output. In some cases interpolating TDCs are also called time counters (TCs).TDCs are used in many different applications, where the time interval between two signal pulses (start and stop pulse) should be determined. Measurement is started and stopped, when either the rising or the falling edge of a signal pulse crosses a set threshold. These requirements are fulfilled in many physical experiments, like time-of-flight and lifetime measurements in atomic and high energy physics, experiments that involve laser ranging and electronic research involving the testing of integrated circuits and high-speed data transfer.