Project Gemini Familiarization Manual, Rendezvous and Docking
... INERTIAL GUIDANCE SYSTEM ...................... 8-43 iiiiiiiiii:_i!-";_'-..'--_ ...
... INERTIAL GUIDANCE SYSTEM ...................... 8-43 iiiiiiiiii:_i!-";_'-..'--_ ...
LMX2370/LMX2371/LMX2372 PLLatinum Dual Frequency Synthesizer for RF Personal Communications
... The basic phase-lock-loop (PLL) configuration consists of a high-stability crystal reference oscillator, a frequency synthesizer such as the National Semiconductor LMX2370/2371/2372, a voltage controlled oscillator (VCO), and a passive loop filter. The frequency synthesizer includes a phase detecto ...
... The basic phase-lock-loop (PLL) configuration consists of a high-stability crystal reference oscillator, a frequency synthesizer such as the National Semiconductor LMX2370/2371/2372, a voltage controlled oscillator (VCO), and a passive loop filter. The frequency synthesizer includes a phase detecto ...
AN1560: Making Accurate Voltage Noise and Current Noise
... high enough to raise it above background noise and make it a measurable signal. Preferably, the value of RS should be chosen in a way that RS2 In2 ≥ 4kTRS, but that is not always possible. There is an upper limit to the value of RS upon which leakage resistance degrades accuracy of the measurement. ...
... high enough to raise it above background noise and make it a measurable signal. Preferably, the value of RS should be chosen in a way that RS2 In2 ≥ 4kTRS, but that is not always possible. There is an upper limit to the value of RS upon which leakage resistance degrades accuracy of the measurement. ...
Modular Oscilloscopes vs. Digitizers Technical Article
... Modular oscilloscopes provide a variety of flexible input signal conditioning ranges. Some modular In all but the most basic and low performance measurement scenarios, modular oscilloscopes offer oscilloscopes have 15 input voltage ranges and maximum input voltage limits up to 300 Vpeak. significant ...
... Modular oscilloscopes provide a variety of flexible input signal conditioning ranges. Some modular In all but the most basic and low performance measurement scenarios, modular oscilloscopes offer oscilloscopes have 15 input voltage ranges and maximum input voltage limits up to 300 Vpeak. significant ...
Institutionen för systemteknik High-Speed Hybrid Current mode Sigma-Delta Modulator
... infinite number of values at any time instant. Precision of the analog signals are limited due to influence of distortion which leads to the use of digital signals for better performance and cost. Analog to Digital Converter (ADC), converts the continuous time signal to the discrete time signal. Mos ...
... infinite number of values at any time instant. Precision of the analog signals are limited due to influence of distortion which leads to the use of digital signals for better performance and cost. Analog to Digital Converter (ADC), converts the continuous time signal to the discrete time signal. Mos ...
Commercial and Industrial Consumer DDR 128Mb SDRAM
... or write access effectively consists of a single 2n-bit wide, one clock cycle data transfer at the internal DRAM core and two corresponding n-bit wide, one-half-clock-cycle data transfers at the I/O pins. A bidirectional data strobe (DQS) is transmitted externally, along with data, for use in data c ...
... or write access effectively consists of a single 2n-bit wide, one clock cycle data transfer at the internal DRAM core and two corresponding n-bit wide, one-half-clock-cycle data transfers at the I/O pins. A bidirectional data strobe (DQS) is transmitted externally, along with data, for use in data c ...
M12L128168A (2N) SDRAM 2M x 16 Bit x 4 Banks
... more than single clock cycle like bank activate, burst read, auto refresh, etc. The device deselect is also a NOP and is entered by asserting ...
... more than single clock cycle like bank activate, burst read, auto refresh, etc. The device deselect is also a NOP and is entered by asserting ...
Keysight Technologies Practical RF Amplifier Design Using the
... unity for stability. Additionally, stability factors Δ, B1, and B2 are shown by Equations 8, 9, and 10 respectively. To achieve unconditional stability, the two-port must satisfy Equation 7 and either Equation 8, 9, or 10. If Equation 8, 9, or 10 is satisfied, all three equations are, by definition, ...
... unity for stability. Additionally, stability factors Δ, B1, and B2 are shown by Equations 8, 9, and 10 respectively. To achieve unconditional stability, the two-port must satisfy Equation 7 and either Equation 8, 9, or 10. If Equation 8, 9, or 10 is satisfied, all three equations are, by definition, ...
Supply Noise Effect on Oscillator Phase Noise
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
WBK Options User`s Manual
... WBK12A and WBK13A are 8-channel programmable low-pass filter cards for use with WaveBook data acquisition systems. These cards install directly into a WaveBook or WBK10A module and provide programmable low-pass filtering over all channels. Multiple WBK12A and WBK13A cards can be installed in one sys ...
... WBK12A and WBK13A are 8-channel programmable low-pass filter cards for use with WaveBook data acquisition systems. These cards install directly into a WaveBook or WBK10A module and provide programmable low-pass filtering over all channels. Multiple WBK12A and WBK13A cards can be installed in one sys ...
3 V to 5 V Single Supply, 200 kSPS 12
... back to remove the effects of charging or discharging the 100 pF capacitor. This means that the time, t 12, quoted in the timing characteristics is the true bus relinquish time of the part and is independent of the bus loading. ...
... back to remove the effects of charging or discharging the 100 pF capacitor. This means that the time, t 12, quoted in the timing characteristics is the true bus relinquish time of the part and is independent of the bus loading. ...
AD5346 英文数据手册DataSheet 下载
... selects the device and data is loaded into the input registers on the rising edge of WR. A readback feature allows the internal DAC registers to be read back through the digital port. The GAIN pin on these devices allows the output range to be set at 0 V to VREF or 0 V to 2 × VREF. Input data to the ...
... selects the device and data is loaded into the input registers on the rising edge of WR. A readback feature allows the internal DAC registers to be read back through the digital port. The GAIN pin on these devices allows the output range to be set at 0 V to VREF or 0 V to 2 × VREF. Input data to the ...
a Low Voltage, Low Power, Factory-Calibrated 16-/24-Bit Dual AD7719
... Main ADC Control Register (AD0CON): (A3, A2, A1, A0 = 0, 0, 1, 0; Power-On Reset = 0x07) . . . . . . . . . . . . . . . . . . . . . . . 22 Aux ADC Control Registers (AD1CON): (A3, A2, A1, A0 = 0, 0, 1, 1; Power-On Reset = 0x01) . . . . . . . . . . . . . . . . . . . . . . . 23 Filter Register (A3, A2, ...
... Main ADC Control Register (AD0CON): (A3, A2, A1, A0 = 0, 0, 1, 0; Power-On Reset = 0x07) . . . . . . . . . . . . . . . . . . . . . . . 22 Aux ADC Control Registers (AD1CON): (A3, A2, A1, A0 = 0, 0, 1, 1; Power-On Reset = 0x01) . . . . . . . . . . . . . . . . . . . . . . . 23 Filter Register (A3, A2, ...
COMPARATIVE MODELING, SIMULATION, AND CONTROL OF
... both the feed and rotary actuators. A drilling process software simulator, based on hydraulic blasthole drill data originally developed in previous work [Aboujaoude 1991], was successfully replicated in Simulink, and thoroughly documented, overcoming a major shortcoming in Aboujaoude’s work which pr ...
... both the feed and rotary actuators. A drilling process software simulator, based on hydraulic blasthole drill data originally developed in previous work [Aboujaoude 1991], was successfully replicated in Simulink, and thoroughly documented, overcoming a major shortcoming in Aboujaoude’s work which pr ...
AD7730/7730L Data Sheet
... operates from a single +5 V supply. It accepts four unipolar analog input ranges: 0 mV to +10 mV, +20 mV, +40 mV and +80 mV and four bipolar ranges: ± 10 mV, ± 20 mV, ± 40 mV and ± 80 mV. The peak-to-peak resolution achievable directly from the part is 1 in 230,000 counts. An on-chip 6-bit DAC allow ...
... operates from a single +5 V supply. It accepts four unipolar analog input ranges: 0 mV to +10 mV, +20 mV, +40 mV and +80 mV and four bipolar ranges: ± 10 mV, ± 20 mV, ± 40 mV and ± 80 mV. The peak-to-peak resolution achievable directly from the part is 1 in 230,000 counts. An on-chip 6-bit DAC allow ...
Octal LNA/VGA/AAF/14-Bit ADC and CW I/Q Demodulator AD9277
... capturing data on the output and a frame clock (FCO±) trigger for signaling a new output byte are provided. Powering down individual channels is supported to increase battery life for portable applications. A standby mode option allows quick power-up for power cycling. In CW Doppler operation, the V ...
... capturing data on the output and a frame clock (FCO±) trigger for signaling a new output byte are provided. Powering down individual channels is supported to increase battery life for portable applications. A standby mode option allows quick power-up for power cycling. In CW Doppler operation, the V ...
MAX31865 RTD-to-Digital Converter General Description Features
... with a 10kω reference resistor and a 0.1µF capacitor across the RTD inputs. Note 5: The first conversion after enabling continuous conversion mode takes a time equal to the single conversion time for the respective notch frequency. Note 6: Specified with no load on the bias pin as the sum of analo ...
... with a 10kω reference resistor and a 0.1µF capacitor across the RTD inputs. Note 5: The first conversion after enabling continuous conversion mode takes a time equal to the single conversion time for the respective notch frequency. Note 6: Specified with no load on the bias pin as the sum of analo ...
Paper 5a.2_publicati..
... σ summarized in Table II. The three bars for each resistor type are separate solutions of Eq. 9 with component variations successively added starting with (RSH, σRSH), then (∆L, σ∆L) and finally (∆W, σ∆W). If all the sources of variation are included and if the upper limit on acceptable variance is ...
... σ summarized in Table II. The three bars for each resistor type are separate solutions of Eq. 9 with component variations successively added starting with (RSH, σRSH), then (∆L, σ∆L) and finally (∆W, σ∆W). If all the sources of variation are included and if the upper limit on acceptable variance is ...
SN74SSTU32866 数据资料 dataSheet 下载
... If an error occurs and the QERR output is driven low, it stays latched low for a minimum of two clock cycles or until RESET is driven low. If two or more consecutive parity errors occur, the QERR output is driven low and latched low for a clock duration equal to the parity-error duration or until RE ...
... If an error occurs and the QERR output is driven low, it stays latched low for a minimum of two clock cycles or until RESET is driven low. If two or more consecutive parity errors occur, the QERR output is driven low and latched low for a clock duration equal to the parity-error duration or until RE ...
USB Audio to I2S Digital Audio Bridge CP2615 Data
... The USB Suspend and Resume modes are supported for power management of the CP2615 device. There are two optional Suspend output signals that can be used to control power switching to external circuitry. These are SUSPEND (active high) and SUSPENDb (active low). The CP2615 will enter Suspend mode whe ...
... The USB Suspend and Resume modes are supported for power management of the CP2615 device. There are two optional Suspend output signals that can be used to control power switching to external circuitry. These are SUSPEND (active high) and SUSPENDb (active low). The CP2615 will enter Suspend mode whe ...
a 14-Bit 333 kSPS Serial A/D Converter AD7851
... The time t 14 is derived form the measured time taken by the data outputs to change 0.5 V when loaded with the circuit of Figure 1. The measured number is then extrapolated back to remove the effects of charging or discharging the 50 pF capacitor. This means that the time quoted in the timing charac ...
... The time t 14 is derived form the measured time taken by the data outputs to change 0.5 V when loaded with the circuit of Figure 1. The measured number is then extrapolated back to remove the effects of charging or discharging the 50 pF capacitor. This means that the time quoted in the timing charac ...
IM CW120-E
... Thank you for purchasing our CW120 or CW121 Clamp-on Power Meter. This User’s Manual explains the functions of the CW120/121, as well as the operating methods and handling precautions. Before using the CW120/121, read this manual thoroughly to ensure correct use of the instrument. The Operation Guid ...
... Thank you for purchasing our CW120 or CW121 Clamp-on Power Meter. This User’s Manual explains the functions of the CW120/121, as well as the operating methods and handling precautions. Before using the CW120/121, read this manual thoroughly to ensure correct use of the instrument. The Operation Guid ...
MAX31865 RTD-to-Digital Converter
... with a 10kω reference resistor and a 0.1µF capacitor across the RTD inputs. Note 5: The first conversion after enabling continuous conversion mode takes a time equal to the single conversion time for the respective notch frequency. Note 6: Specified with no load on the bias pin as the sum of analo ...
... with a 10kω reference resistor and a 0.1µF capacitor across the RTD inputs. Note 5: The first conversion after enabling continuous conversion mode takes a time equal to the single conversion time for the respective notch frequency. Note 6: Specified with no load on the bias pin as the sum of analo ...
µPAD Proto Base Manual 1773KB May 14 2015 09:31:12 AM
... If you set the direction register for PORTB pins 0 or 1 you risk destroying your board! Always use caution when using PORTB of the µPAD’s Xmega!!! 2. Use caution when connecting and disconnecting µPAD from the µPAD Proto Base J2 pictured in Figure 1. This connector can be sheared off the PCB if hand ...
... If you set the direction register for PORTB pins 0 or 1 you risk destroying your board! Always use caution when using PORTB of the µPAD’s Xmega!!! 2. Use caution when connecting and disconnecting µPAD from the µPAD Proto Base J2 pictured in Figure 1. This connector can be sheared off the PCB if hand ...
AD9273 - Analog Devices
... through the SPI. The LNA input-referred noise voltage is typically 1.26 nV/√Hz at a gain of 21.3 dB, and the combined input-referred noise voltage of the entire channel is 1.42 nV/√Hz at typical gain. Assuming a 15 MHz noise bandwidth (NBW) and a 21.3 dB LNA gain, the input SNR is about 91 dB. In CW ...
... through the SPI. The LNA input-referred noise voltage is typically 1.26 nV/√Hz at a gain of 21.3 dB, and the combined input-referred noise voltage of the entire channel is 1.42 nV/√Hz at typical gain. Assuming a 15 MHz noise bandwidth (NBW) and a 21.3 dB LNA gain, the input SNR is about 91 dB. In CW ...