|
ADF7020 RF Port Impedance Values for Matching Purposes - AN-764-Analog Device
Application Notes (app note added 6/06) |
|
Agilent TS-5400 Series II Automotive Electronics Functional Test System - Agilent
Application Note (added 6/06) |
|
Amplifying High-Impedence Sensors: Photodiode Example - Microchip Application Note
Published 8-Oct-04 (app note added 2/06) |
|
AN-10-004 Diminutive Impedance-Matching Splitters - Application Note
MiniCircuits.com (app note added 6/07) |
|
AN-70-001 Fixed attenuators help minimize impedance mismatches - Application Note
MiniCircuits.com (app note added 6/07) |
|
AN-764: ADF7020 RF Port Impedance Values for Matching Purposes - AN-764-Analog
Device Application Notes (app note added 6/06) |
|
AN951: Amplifying High-Impedence Sensors: Photodiode Example - Microchip
Application Note Published 8-Oct-04 (app note added 2/06) |
|
Apex-AN10 Op Amp Output Impedance - 2/1998, AN10UREVB : 85 Kb (Apex App Note added
08/08/08) |
|
Audio test accessory isolates & matches loads - 03/16/06 EDN-Design Ideas: This
low-cost, switchable, dual-impedance transformation circuit comprises a single
conventional transformer and two minimum-loss pads.....(design idea added 10/06)
|
|
Bipolar current source maintains high output impedance at high frequencies -
12/05/05 EDN-Design Ideas: Use line-receiver/amp ICs to build high-frequency
constant-current sources.....(design idea added 02/07) |
|
CMOS Logic Inverter Amplifier Characteristics - This chart shows some of the
measured characteristics of three different unbuffered CMOS logic gates, used as
voltage amplifiers. (added 12/04) ….(designed by David A. Johnson) |
|
Diminutive Impedance-Matching Splitters - Application Note MiniCircuits.com (app
note added 6/07) |
|
Electric Field Disturbance Monitor-1 - This schematic is the power supply and
front-end sections of the field monitor that is discussed in more detail at Electric
Field Disturbance Monitor. The system can detect human and animal motion by the
electric fields they disturb. ….(designed by David A. Johnson) |
|
Fast Current Feedback Amplifiers Tame Low Impedance Loads - DN132 Design Notes
(Linear Technology) (app note added 1/06) |
|
Fixed attenuators help minimize impedance mismatches - AN-70-001 Application Note
MiniCircuits.com (app note added 6/07) |
|
High Impedance Buffer Amplifier's Input Includes Esd Protection - 09/28/06 EDN-Design
Ideas: Diodes and guard traces suppress high-voltage static-discharge
transients.....(design idea added 05/07) |
|
High impedance FET probe extends RF spectrum analyzer's usable range - 07/21/05
EDN-Design Ideas: Diodes and guard traces suppress high-voltage static-discharge
transients.....(design idea added 8/05) |
|
High Input Impedance DC Summing Amplifier - Circuit Ideas for Designers
Application Notes Advanced Linear Devices, Inc. (app note added 6/06) |
|
High Input Impedance Precision DC Summing Amplifier - Circuit Ideas for Designers
Application Notes Advanced Linear Devices, Inc. (app note added 6/06) |
|
High voltage Amplifier Drives piezo tubes - 12/07/04 EDN-Design Ideas:
Piezoelectric tubular positioners that drive manipulators in scanning tunneling
microscopes require high-voltage, low-current drive circuits. The circuit in Figure 1
can drive high-resistance, low-capacitance piezoelectric loads at a -3-dB bandwidth of
6 kHz. It offers a low-cost alternative to commercial drivers.....(design idea added
10/05) |
|
High-impedance voltmeter - An ideal voltmeter has infinite input impedance,
meaning that it draws zero current from the circuit under test. This way, there will
be no "impact" on the circuit as the voltage is being measured. The more current a
voltmeter draws from the circuit under test, the more the measured voltage will "sag"
under the loading effect of the meter, like a tire-pressure gauge...(schematic added
6/07) |
|
Impedance Transformer flags failed fuse - 12/17/04 EDN-Design Ideas: Figure
1depicts a circuit that detects the opening of a miniature circuit breaker or
high-rupture-capability fuse in a high-reliability telecommunications power supply.
The circuit generates an alarm when a failure changes th.....(design idea added 10/05) |
|
Line Driver Economically Synthesizes Impedance - 01/06/94 EDN-Design Ideas: The
line-driver circuit in Fig 1 uses a second op amp to synthesize the output impedance.
The conventional line-driver circuit employs a single op amp having a resistor whose
resistance is equal to the desired impedance in series with the op amp's.....(design
idea added 06/06/06) |
|
Low Offset Summing Amplifier - Circuit Ideas for Designers Application Notes
Advanced Linear Devices, Inc. (app note added 63/06) |
|
Low Voltage High Input Impedance Precision DC Summing Amplifier - Circuit Ideas
for Designers Application Notes Advanced Linear Devices, Inc. (app note added 6/06) |
|
Measuring Characteristic Impedance of Short Rambus Motherboard Traces & Small-Outline
RIMMs - Agilent Application Note (added 6/06) |
|
Op Amp Output Impedance Apex-AN10 - Apex App Note (added 08/08/08) |
|
Variable Amplifier Impedance (Andy Collison) - This is a circuit where a
microphone and preamp circuit (voice circuit) have priority over any other audio
signal. You can think of this as a one way intercom, if the main amplifier is used for
listening to music, then when the push to talk switch is pressed, the amplifier is
switched to the voice signal.....(added 4/02) |
