HUAWEI ETS6630 3g无线固定台产品用户手册-(V100R001_01,English,normal).zip
标签： English HUAWEI normal 6630
上传时间： 2017-02-25
上传用户：h886166
software 15khz pal resolution new tool so you can see prgs on normal tv
标签： resolution software normal prgs
上传时间： 2014-01-02
上传用户：xiaodu1124
C++模擬normal distribution
标签： distribution normal 模
上传时间： 2013-12-24
上传用户：PresidentHuang
generate a normal sequence from rayleigh distribution
标签： distribution generate sequence rayleigh
上传时间： 2017-07-01
上传用户：www240697738
It is a software to decode information received by a normal GPS like GARMIN, UBLOX if it sends NMEA information
标签： information software received GARMIN
上传时间： 2014-01-04
上传用户：waitingfy
a real time counter component for delphi applications. You will notice that normal timer functions in delphi is not enough for microseconds timing. This component let you get microseconds
标签： applications component function counter
上传时间： 2017-09-16
上传用户：zhangliming420
The NE564 contains the functional blocks shown in Figure 1. Inaddition to the normal PLL functio
上传时间： 2013-06-21
上传用户：gxf2016
ANALOG INPUT BANDWIDTH is a measure of the frequencyat which the reconstructed output fundamental drops3 dB below its low frequency value for a full scale input. Thetest is performed with fIN equal to 100 kHz plus integer multiplesof fCLK. The input frequency at which the output is −3dB relative to the low frequency input signal is the full powerbandwidth.APERTURE JITTER is the variation in aperture delay fromsample to sample. Aperture jitter shows up as input noise.APERTURE DELAY See Sampling Delay.BOTTOM OFFSET is the difference between the input voltagethat just causes the output code to transition to the firstcode and the negative reference voltage. Bottom Offset isdefined as EOB = VZT–VRB, where VZT is the first code transitioninput voltage and VRB is the lower reference voltage.Note that this is different from the normal Zero Scale Error.CONVERSION LATENCY See PIPELINE DELAY.CONVERSION TIME is the time required for a completemeasurement by an analog-to-digital converter. Since theConversion Time does not include acquisition time, multiplexerset up time, or other elements of a complete conversioncycle, the conversion time may be less than theThroughput Time.DC COMMON-MODE ERROR is a specification which appliesto ADCs with differential inputs. It is the change in theoutput code that occurs when the analog voltages on the twoinputs are changed by an equal amount. It is usually expressed in LSBs.
上传时间： 2013-11-11
上传用户：pans0ul
2-1 何谓测量放大电路？对其基本要求是什么？ 在测量控制系统中，用来放大传感器输出的微弱电压，电流或电荷信号的放大电路称为测量放大电路，亦称仪用放大电路。对其基本要求是：①输入阻抗应与传感器输出阻抗相匹配；②一定的放大倍数和稳定的增益；③低噪声；④低的输入失调电压和输入失调电流以及低的漂移；⑤足够的带宽和转换速率（无畸变的放大瞬态信号）；⑥高输入共模范围（如达几百伏）和高共模抑制比；⑦可调的闭环增益；⑧线性好、精度高；⑨成本低。 2-2 图2-2a所示斩波稳零放大电路中，为什么采用高、低频两个通道，即R3、C3组成的高频通道和调制、解调、交流放大器组成的低频通道？ 采用高频通道是为了使斩波稳零放大电路能在较宽的频率范围内工作，而采用低频通道则能对微弱的直流或缓慢变化的信号进行低漂移和高精度的放大。 2-3 请参照图2-3，根据手册中LF347和CD4066的连接图（即引脚图），将集成运算放大器LF347和集成模拟开关CD4066接成自动调零放大电路。 LF347和CD4066接成的自动调零放大电路如图X2-1。
标签： 信号放大电路
上传时间： 2013-10-09
上传用户：ysjing
Finite state machines are widely used in digital circuit designs. Generally, when designing a state machine using an HDL, the synthesis tools will optimize away all states that cannot be reached and generate a highly optimized circuit. Sometimes, however, the optimization is not acceptable. For example, if the circuit powers up in an invalid state, or the circuit is in an extreme working environment and a glitch sends it into an undesired state, the circuit may never get back to its normal operating condition.
标签： Creating Machines Mentor State
上传时间： 2013-10-08
上传用户：wangzhen1990
