1108e
Abstract: 1110E ALD1108E ALD1110E EA100
Text: EPAD Electrically Programmable Analog Device Definition of EPAD EPAD stands for Electrically Programmable Analog Device. It is a new classification of analog integrated circuits developed by Advanced Linear Devices. The ALD1108E/ ALD1110E are the quad/dual EPADs
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ALD1108E/
ALD1110E
EA100
1108e
1110E
ALD1108E
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osc_42002.0
Abstract: No abstract text available
Text: Category: Oscillators CIRCUIT IDEAS FOR DESIGNERS Schematic no. osc_42002.0 RC Oscillation Circuit Description This is a simple RC type of oscillator circuit. It consists of three inverter stages with a two-resistor feedback resistor network and an oscillator capacitor COSC. The output of the oscillator is at VA. Assuming VA is at a high
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ALD1108xx
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fet_11123.0
Abstract: No abstract text available
Text: Category: FET CIRCUIT IDEAS FOR DESIGNERS Schematic no. fet_11123.0 Low Voltage Micropower LC Colpitts Oscillator Circuit with Active Load Description This is an ultra low-voltage LC (Colpitts) oscillator circuit using EPAD MOSFETs with active load and output
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ALD114804
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wf_47004.0
Abstract: No abstract text available
Text: Category: Waveforms & Filters CIRCUIT IDEAS FOR DESIGNERS Schematic no. wf_47004.0 Low-Pass Filter RFI Filter Description This circuit utilizes an operational amplifier to produce a low-pass filter. The input of the low-pass filter has an input resistance of 10K ohm and an input cutoff frequency depending on the product of R1C1 (see equation
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100k/10k)
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fet_11113.0
Abstract: No abstract text available
Text: CIRCUIT IDEAS FOR DESIGNERS Category: MOSFET Differential EPAD Schematic no. fet_11113.0 MOSFET Matched-Pair Circuit with Buffered and Summed Outputs Description The matched pair EPAD MOSFET Array provides two separate, matched outputs at DN1 and DN2. Each output could be biased to provide the same type of output characteristics. For example, both
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osc_42004.0
Abstract: No abstract text available
Text: Category: Oscillators CIRCUIT IDEAS FOR DESIGNERS Schematic no. osc_42004.0 Wien Bridge Oscillator Rail-to-Rail Sine Wave Generator Description This circuit is known as a Wien Bridge Oscillator. It has both a positive and negative feedback loop. For oscillations to occur, the net feedback must be positive. The circuit oscillates at a frequency determined by
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vf_27003.0
Abstract: No abstract text available
Text: Category: Voltage Follower CIRCUIT IDEAS FOR DESIGNERS Schematic no. vf_27003.0 Micropower Buffered Variable Voltage Source Description This circuit is a micropower buffered variable rail-to-rail voltage source using a variation to the basic connection of a unity gain buffer amplifier. The unity gain amplifier is used primarily to isolate the input from
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amp_27002.0
Abstract: No abstract text available
Text: Category: Amplifiers CIRCUIT IDEAS FOR DESIGNERS Schematic no. amp_27002.0 Low Voltage High Input Impedance Precision DC Summing Amplifier Description This circuit presents a simple low voltage precision DC summing amplifier that has high input impedance of
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10Mohm.
10Mired
10Mohm
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iv_17004.0
Abstract: No abstract text available
Text: Category: Current to Voltage Converters CIRCUIT IDEAS FOR DESIGNERS Schematic no. iv_17004.0 High Precision Current to Voltage Converter Description Net current generated by the photodiode I is forced through feedback resistor (R F), assuming zero leakage current through the input of the buffer amplifier. This develops an output voltage
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ALD1722,
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fet_11112.0
Abstract: No abstract text available
Text: CIRCUIT IDEAS FOR DESIGNERS Category: MOSFET Differential EPAD Schematic no. fet_11112.0 MOSFET Matched-Pair Circuit with Summing Output Description The matched pair EPAD MOSFET Array provides two separate, matched outputs at DN1 and DN2. Each output could be biased to provide the same type of output characteristics. For example, both
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fet_11102.0
Abstract: No abstract text available
Text: CIRCUIT IDEAS FOR DESIGNERS Category: MOSFET Basic EPAD Schematic no. fet_11102.0 MOSFET Connection with Current Source Drive Description This circuit shows a basic diode–connected MOSFET connection driven by a constant current source. The drain terminal is shorted to the gate terminal. When connected in this manner, this
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int_42003.0
Abstract: No abstract text available
Text: Category: Integrators CIRCUIT IDEAS FOR DESIGNERS Schematic no. int_42003.0 Ultra Long Time Constant Integrator Description This circuit is a complete ultra long time-constant charge integrator circuit. The integration current IIN is produced by input VIN and is directly proportional to VIN, given by IIN = VIN/R. The feedback integration
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fet_11109.0
Abstract: No abstract text available
Text: Category: MOSFET CIRCUIT IDEAS FOR DESIGNERS Schematic no. fet_11109.0 Diode–Connected EPAD MOSFET with Buffer Amplifier Output Description This circuit is a diode–connected EPAD MOSFET with buffer amplifier set up in the non-inverting amplifier configuration. VO is equal to VT multiplied by the gain G=1+RB/RA. The drain DN1 of the
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Untitled
Abstract: No abstract text available
Text: Category: Current Source CIRCUIT IDEAS FOR DESIGNERS Schematic no. cs_11007.0 High Output Impedance Current Source Description This current source uses a reference current and produces an output current that has substantially higher dynamic output impedance, particularly for low current levels of less than 100uA. This
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100uA.
ALD110802
ALD110800
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cd_23005.0
Abstract: No abstract text available
Text: Category: Comparator & Detector CIRCUIT IDEAS FOR DESIGNERS Schematic no. cd_23005.0 Multiple Relay Drive Description This circuit is a classic voltage comparator function, with a comparator reference voltage input V REF and an input voltage level VIN. VIN is compared to VREF and the output goes low whenever VIN exceeds VREF, turning
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osc_42007.0
Abstract: No abstract text available
Text: Category: Oscillators CIRCUIT IDEAS FOR DESIGNERS Schematic no. osc_42007.0 0.5V Crystal Oscillator Circuit with Output Buffer Description This is an ultra low-voltage crystal oscillator circuit using EPAD MOSFETs with active load and output buffer operating on a single 0.5V power supply, which results in ultra low power consumption. This circuit is the
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int_42005.0
Abstract: No abstract text available
Text: Category: Integrators CIRCUIT IDEAS FOR DESIGNERS Schematic no. int_42005.0 Precision Charge Integrator Description This circuit is a basic integrator circuit. The integration current IIN through the 1MOhm resistor is produced by input VIN and is directly proportional to VIN, given by IIN = VIN/1MOhm = VIN A. The feedback
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1000pF)
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cd_23001.0
Abstract: No abstract text available
Text: Category: Comparator & Detector CIRCUIT IDEAS FOR DESIGNERS Schematic no. cd_23001.0 Double Dual Limit Window Comparator Description This window comparator circuit has 4 limits, 2 lower limits and 2 upper limits, which can produce up to 4 separate outputs, each dedicated to a warning, an alarm or a control condition. These outputs can be tied
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fet_11121.0
Abstract: No abstract text available
Text: Category: FET CIRCUIT IDEAS FOR DESIGNERS Schematic no. fet_11121.0 Ultra Low Voltage Crystal Oscillator Circuit using Active Loads Description This is an ultra low-voltage crystal oscillator circuit using EPAD MOSFETs with active load and output buffer. This circuit is similar to a standard crystal oscillator circuit used in 5V circuits. However, at low operating
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fet_11125.0
Abstract: No abstract text available
Text: Category: MOSFET CIRCUIT IDEAS FOR DESIGNERS Schematic no. fet_11125.0 ALD1109xx Zener Voltage Clamp Circuit Description This voltage clamp circuit produces current versus voltage I vs. V that has very sharp turn-on and turn-off characteristics and requires zero quiescent power in its OFF-state. The threshold voltage of the ALD1109xx,
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ALD1109xx
ALD1109xx,
ALD1109xx.
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fet_11110.0
Abstract: No abstract text available
Text: Category: MOSFET CIRCUIT IDEAS FOR DESIGNERS Select VO by Using EPAD Schematic no. fet_11110.0 Transistor and Resistor Ratios Description This circuit shows an EPAD MOSFET and resistor network with an output that can scaled to any desired voltage VO. By careful selection of the EPAD MOSFET and resistor values as well as resistor
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spckt_10001.0
Abstract: No abstract text available
Text: Category: Special Circuits CIRCUIT IDEAS FOR DESIGNERS Schematic no. SPCKT_10001.0 Precision Ramp Generator & Comparator Description This circuit generates a precision linear ramp from –5V to +5V that could be stopped within 1mV of the DUT device under test desired output. The DUT in this example is the ALD1108 MOSFET. The V GS voltage of this
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ALD1108
100mV.
100mV
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fet_11117.0
Abstract: No abstract text available
Text: Category: FET CIRCUIT IDEAS FOR DESIGNERS Schematic no. fet_11117.0 Ultra Low Voltage N-Channel Analog Switch Transmission Gate Description An EPAD MOSFET acts as an analog transmission switch when it is turned on with an appropriate gate voltage, where a conducting channel forms between the drain and the source terminals. The on-resistance of the
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cs_11003.0
Abstract: No abstract text available
Text: Category: Current Source CIRCUIT IDEAS FOR DESIGNERS Schematic no. cs_11003.0 Current Source Mirror Description This current source can be built within a single IC package. The high input gate impedance of Q1 and Q2 eliminates any gate leakage current considerations in most cases, resulting in equal gate
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