propdefense3
... Chip-to-chip communication between different chips with vertical vias that require 12m x 12m metal pads Cadence-extracted capacitance for a pad 9.23 fF: Same order of magnitude as inverter load cap ...
... Chip-to-chip communication between different chips with vertical vias that require 12m x 12m metal pads Cadence-extracted capacitance for a pad 9.23 fF: Same order of magnitude as inverter load cap ...
The Synthstick - David Erik Nelson
... Here's how it works. The IC chip used here is a either a quad or hex Schmitt trigger. That's engineer talk for "really simple oscillator". The CD4093, CD40106, or 74HC14 will work equally well (use which ever is easiest to find). These CMOS chips have four or six identical sections, making it possib ...
... Here's how it works. The IC chip used here is a either a quad or hex Schmitt trigger. That's engineer talk for "really simple oscillator". The CD4093, CD40106, or 74HC14 will work equally well (use which ever is easiest to find). These CMOS chips have four or six identical sections, making it possib ...
CMOS STATIC RAM 1 MEG (256K x 4-BIT)
... • Low power consumption via chip deselect • Available in 400 mil Plastic SOJ package ...
... • Low power consumption via chip deselect • Available in 400 mil Plastic SOJ package ...
Digital Electronics I: Logic, Flip
... requires more than a single bit, either more wires can be used to convey data (parallel digital data), or a sequence of bits can be sent over time as HIGH‟s and LOW‟s moving along a single wire (serial digital data). Analog information can be translated into digital form by a device called an Analog ...
... requires more than a single bit, either more wires can be used to convey data (parallel digital data), or a sequence of bits can be sent over time as HIGH‟s and LOW‟s moving along a single wire (serial digital data). Analog information can be translated into digital form by a device called an Analog ...
Packaging, Power Supplies, and I/O
... – Chips have enormous power densities – Cooling is a serious challenge Package spreads heat to larger surface area – Heat sinks may increase surface area further – Fans increase airflow rate over surface area – Liquid cooling used in extreme cases ($$$) ...
... – Chips have enormous power densities – Cooling is a serious challenge Package spreads heat to larger surface area – Heat sinks may increase surface area further – Fans increase airflow rate over surface area – Liquid cooling used in extreme cases ($$$) ...
Document
... design constraints such as channel bandwidth and transmitted power. Question: Is it possible to design a system with infinite signal-to-noise ratio at the output when noise is introduced by the channel? ...
... design constraints such as channel bandwidth and transmitted power. Question: Is it possible to design a system with infinite signal-to-noise ratio at the output when noise is introduced by the channel? ...
A Battery-Free Tag for Wireless Monitoring of Heart Sounds
... block is followed by a pulse-stretcher circuit that adds hysteresis in the time domain to prevent multiple comparator transitions due to noise when an event is detected. It also ensures that output events always last long enough for at least one complete data packet to be broadcast during every even ...
... block is followed by a pulse-stretcher circuit that adds hysteresis in the time domain to prevent multiple comparator transitions due to noise when an event is detected. It also ensures that output events always last long enough for at least one complete data packet to be broadcast during every even ...
AC Electricity - UniMAP Portal
... • Able to define the terms peak and peak-to-peak as they apply to AC sinusoidal waveforms. • Able to convert between peak and peak-to-peak values. • Able to describe the meaning of root-mean-square (RMS) as it applies to AC sinusoidal waveforms. • Able to convert between RMS values and peak values. ...
... • Able to define the terms peak and peak-to-peak as they apply to AC sinusoidal waveforms. • Able to convert between peak and peak-to-peak values. • Able to describe the meaning of root-mean-square (RMS) as it applies to AC sinusoidal waveforms. • Able to convert between RMS values and peak values. ...
Agilent 33250A Function/Arbitrary Waveform Generator
... waves, to the ramp linearity. Front-panel operation of the 33250A is straightforward and user friendly. The knob or numeric keypad can be used to adjust frequency, amplitude and offset. You can even enter voltage values directly in Vpp, Vrms, dBm, or high/low levels. Timing parameters can be entered ...
... waves, to the ramp linearity. Front-panel operation of the 33250A is straightforward and user friendly. The knob or numeric keypad can be used to adjust frequency, amplitude and offset. You can even enter voltage values directly in Vpp, Vrms, dBm, or high/low levels. Timing parameters can be entered ...
Digital to Analog Converters (DAC)
... Most DACs are designed to output current, not voltage. An external resistor is needed to convert current to voltage. The value of this resistor can aid in scaling the output. ...
... Most DACs are designed to output current, not voltage. An external resistor is needed to convert current to voltage. The value of this resistor can aid in scaling the output. ...
TQP3M9037 数据资料DataSheet下载
... 20 dB gain, +35 dBm OIP3, and 0.4 dB noise figure while drawing 62 mA current from a 5V supply. This amplifier does not require a negative supply for operation and can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS-compliant industry-standar ...
... 20 dB gain, +35 dBm OIP3, and 0.4 dB noise figure while drawing 62 mA current from a 5V supply. This amplifier does not require a negative supply for operation and can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS-compliant industry-standar ...
Analog Devices HMC903 Datasheet
... The chip is back-metallized and can be die mounted with AuSn eutectic preforms or with electrically conductive epoxy. The mounting surface should be clean and flat. Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C ...
... The chip is back-metallized and can be die mounted with AuSn eutectic preforms or with electrically conductive epoxy. The mounting surface should be clean and flat. Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C ...
An 8-bit 50-MS/s CMOS DIGITAL-ANALOG CONVERTER
... proposed DAC is performed using SPICE simulation program. The output voltage of the proposed 8-bit DAC sampling a 390.625kHz digital ramp waveform input signal at rate of 50Msample/s. The input code differs from 00000000 to 11111111 regularly. Figure 5 shows the LSB (least significant bit), MSB (mos ...
... proposed DAC is performed using SPICE simulation program. The output voltage of the proposed 8-bit DAC sampling a 390.625kHz digital ramp waveform input signal at rate of 50Msample/s. The input code differs from 00000000 to 11111111 regularly. Figure 5 shows the LSB (least significant bit), MSB (mos ...
Digital Electronics I: Logic, Flip
... voltage by 7 bits, your uncertainty will be about 1%, since there are 27 = 128 possible combinations of 7 bits. For higher accuracy you need more bits. The corresponding device that can convert digital data back into an analog waveform is called a Digital-to-Analog Converter (D/A converter or DAC). ...
... voltage by 7 bits, your uncertainty will be about 1%, since there are 27 = 128 possible combinations of 7 bits. For higher accuracy you need more bits. The corresponding device that can convert digital data back into an analog waveform is called a Digital-to-Analog Converter (D/A converter or DAC). ...
Exp_9_Spring13
... voltage by 7 bits, your uncertainty will be about 1%, since there are 2 7 = 128 possible combinations of 7 bits. For higher accuracy you need more bits. The corresponding device that can convert digital data back into an analog waveform is called a Digital-to-Analog Converter (D/A converter or DAC). ...
... voltage by 7 bits, your uncertainty will be about 1%, since there are 2 7 = 128 possible combinations of 7 bits. For higher accuracy you need more bits. The corresponding device that can convert digital data back into an analog waveform is called a Digital-to-Analog Converter (D/A converter or DAC). ...
Dipartimento di Ingegneria dell’Informazione, via G. Caruso 16, I-56122, Pisa,... IEIIT Pisa - CNR, via G. Caruso 16, I-56122, Pisa,... Stresa, Italy, 25-27 April 2007
... package, only the devices strictly required for the flowmeter fabrication were connected. In particular the following blocks were involved: (i) a sensing structure, (ii) a ∆Vbe substrate temperature sensor and (iii) a power mosfet. The latter, biased at fixed VDS and closed in feedback loop with the ...
... package, only the devices strictly required for the flowmeter fabrication were connected. In particular the following blocks were involved: (i) a sensing structure, (ii) a ∆Vbe substrate temperature sensor and (iii) a power mosfet. The latter, biased at fixed VDS and closed in feedback loop with the ...
Experiment SIG1: Active Low-Pass Filter Design
... Design a fifth order Butterworth low-pass filter with a cutoff frequency of 19.4kHz. Set C = 0.01F for all the calculations. By referring to Table 1, determine all the suitable resistance values. Construct the fifth order low-pass filter. In order to measure the overall pass-band gain, disconnect t ...
... Design a fifth order Butterworth low-pass filter with a cutoff frequency of 19.4kHz. Set C = 0.01F for all the calculations. By referring to Table 1, determine all the suitable resistance values. Construct the fifth order low-pass filter. In order to measure the overall pass-band gain, disconnect t ...
Correct Power-On and Power-Off for the M93Cxx and M93Sxx
... Uncontrolled Inputs During Power-Up and Power-Down During power-up, all three input lines (C, D and S) start in their uncharged state, and might well be undriven. There is no control of Low-to-High transitions being picked up from noise. Also, there is no guarantee that if drive is later applied sim ...
... Uncontrolled Inputs During Power-Up and Power-Down During power-up, all three input lines (C, D and S) start in their uncharged state, and might well be undriven. There is no control of Low-to-High transitions being picked up from noise. Also, there is no guarantee that if drive is later applied sim ...
HMC-APH634 - Micross Components
... The chip is back-metallized and can be die mounted with AuSn eutectic preforms or with electrically conductive epoxy. The mounting surface should be clean and flat. Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C ...
... The chip is back-metallized and can be die mounted with AuSn eutectic preforms or with electrically conductive epoxy. The mounting surface should be clean and flat. Eutectic Die Attach: A 80/20 gold tin preform is recommended with a work surface temperature of 255 °C and a tool temperature of 265 °C ...
PPT : Waveform Generators
... when R4 C2 > T/ 2 where T is the ( period of square wave. • R4C2 should be equal to T. • It may also be necessary to shunt the capacitor C2 with resistance R5 = 10 R4 and connect an offset volt compensating network at the (+) input terminal of op-amp A2 so as to obtain a stable triangular wave. • Si ...
... when R4 C2 > T/ 2 where T is the ( period of square wave. • R4C2 should be equal to T. • It may also be necessary to shunt the capacitor C2 with resistance R5 = 10 R4 and connect an offset volt compensating network at the (+) input terminal of op-amp A2 so as to obtain a stable triangular wave. • Si ...
Xonar Essence One
... Change all the OP-amps of the same types in the same slot. For example, if you need to change DAC I/V (slot 1), you would need to change all the OP-amps of the same types in all slot 1. If you need to change DAC buffer (slot 2), you need to change the OP-amps of the same types in all slot 2. ...
... Change all the OP-amps of the same types in the same slot. For example, if you need to change DAC I/V (slot 1), you would need to change all the OP-amps of the same types in all slot 1. If you need to change DAC buffer (slot 2), you need to change the OP-amps of the same types in all slot 2. ...
P4C423 HIGH SPEED 256 x 4 STATIC CMOS RAM
... 5. Transition time is ≤ 3ns for 10, 12, and 15 ns products and ≤ 5ns for 20, 25, and 35 ns products, see Fig 1d. Timing is referenced at input and output levels of 1.5V. The output loading is equivalent to the specified IOL/IOH with a load capacitance of 15 pF (10, 12) or 30 pF (15, 20, 25, 35) as i ...
... 5. Transition time is ≤ 3ns for 10, 12, and 15 ns products and ≤ 5ns for 20, 25, and 35 ns products, see Fig 1d. Timing is referenced at input and output levels of 1.5V. The output loading is equivalent to the specified IOL/IOH with a load capacitance of 15 pF (10, 12) or 30 pF (15, 20, 25, 35) as i ...
CUSTOMER_CODE SMUDE DIVISION_CODE SMUDE
... these high frequencies are removed or greatly attenuated by use of an analog low-pass filter at the output (sometimes a simple RC lowpass circuit is sufficient). Most very high resolution DACs (greater than 16 bits) are of this type due to its high linearity and low cost. Higher oversampling rates c ...
... these high frequencies are removed or greatly attenuated by use of an analog low-pass filter at the output (sometimes a simple RC lowpass circuit is sufficient). Most very high resolution DACs (greater than 16 bits) are of this type due to its high linearity and low cost. Higher oversampling rates c ...
MOS Technology SID
The MOS Technology 6581/8580 SID (Sound Interface Device) is the built-in Programmable Sound Generator chip of Commodore's CBM-II, Commodore 64, Commodore 128 and Commodore MAX Machine home computers. It was one of the first sound chips of its kind to be included in a home computer prior to the digital sound revolution.Together with the VIC-II graphics chip, the SID was instrumental in making the C64 the best-selling computer in history, and is partly credited for initiating the demoscene.The SID has U.S. Patent 4,677,890, which was filed on February 27, 1983, and issued on July 7, 1987. The patent expired on July 7, 2004.