IC XR2206 DATASHEET PDF

The XR is a monolithic function generator integrated circuit capable of producing high quality sine, square, triangle, ramp, and pulse waveforms. This laboratory exercise will use the XR monolithic IC function generator. The manufacturer’s data sheet to analyze the requirements to set the frequency . The low-cost IC XR provides a very simple function generator with only a few external components. XR data sheet provides complete basic circuit for a.

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Function Generator with XR Modulating the frequency with an external signal has quite a few applications.

XR Datasheet(PDF) – Exar Corporation

The XR offers many possibilities fatasheet sine wave generation and modulation over a wide range of frequency. The formula for the frequency is shown in the figure. It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors.

When pin 9 is below 0. If the applied voltage V is 3. It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite Receiver, Tape Xrr2206 or other stereo system to transmit stereo sound with excellent clarity throughout your home, office, yard or camp ground.

Use a buffered potentiometer to test the dependence of frequency on VC.

With the component values shown above, the overlapping frequency ranges are shown in the following table: On the board, the outputs of the circuit were placed in small wire loops, where the signals can be picked up directly with alligator clips. The frequency is set by a capacitor, in the range 0. It also analyzes transistor’s characteristics such as voltage and gain. The kHz signal could be picked up on an AM radio at the expected frequency, and the modulation heard. It also analyzes transistor’s characteristics such as voltage and gain.

You can control lights, fans, AC system, computer, printer, amplifier, robots, garage door, security systems, motor-driven curtains, motorized window blinds, door locks, sprinklers, motorized projection screens and anything else you can think of. The sample design renounces everything that is not absolutely necessary. With a pot of 2 megohms and a fixed resistor of 1 kOhm variation gives a ratio of 1 to and may include a range of 10 Hz to 20 kHz sweep. Arduino Prototype uses all standard through-hole components for easy construction, two of which are hidden underneath IC socket.

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In any case, do not exceed 3 mA from pin 7 or 8. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils and inductors. It is a very useful bench test equipment for testing and finding out the frequency of various devices with unknown frequency such as oscillators, radio receivers, transmitters, function generators, crystals, etc.

I simply put the end of the whip antenna of the small pocket radio near the output of the XR, and got plenty of signal. Pins 7 and 8 are held at 3 V, and more than 3 mA should not be drawn from them, so 1k is the minimum timing resistor. One is displaying frequency response on the scope–you might try this with a parallel resonant circuit. Headphone amplifier is small enough to fit in Altoids tin box, and thanks to low power consumption may be supplied from a single 9V battery.

When pin 9 is open or above 2 V, the resistor called R1 is used. The frequency is changed by using a variable resistor. The proper adjustment of these controls is necessary for a good-looking sine wave.

This gives easy frequency-shift keying FSK by a logic input to pin 9. R is the normal timing resisor, while RC handles the modulating current. The output was centered on 6. Thus, only a frequency ratio of 1 was chosen touc a finer adjustment is possible. The capacitor C and the power dagasheet determine the frequency at pin 7. FM would also be good for testing a phase-locked loop. It’s small, power efficient, yet customizable through onboard 2 x 7 perfboard that can be used for connecting various sensors and connectors.

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A circuit for testing the XR is shown at the right. The amplitude setting at pin 3 is connected with fixed resistors, so the output voltage is always the same. Although I’ve seen circuits and even commercial project kits claiming several MHz frequency range, in practice I think somewhere around dztasheet or kHz maximum frequency is more realistic for these ICs while still maintaining a reasonably low-distortion sine waveform.

The XR has an AM input at pin 1.

XR2206 Function Generator

All required circuit details are datazheet in the datasheet. It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors. XR data sheet provides complete basic circuit for a simple function generator. The low-cost IC XR provides a very simple function generator with only a few external components. I used modulation at 1. Many attempts have come out with this simple circuit.

Feed Y and the XR with a triangle wave, and X by the rectified voltage across the tuned circuit. The meter is eatasheet perfect addition to any power supply, battery chargers and other electronic projects where voltage and current must be monitored.

The meter is a perfect addition to any power supply, battery chargers and other electronic projects where voltage and current must be monitored. The chip is advertised to work down to 0.

It’s small, power efficient, yet customizable through onboard 2 x 7 perfboard that can be used for connecting various sensors and connectors. The output can be buffered to adjust its DC component and signal amplitude. You can control lights, fans, AC system, computer, printer, amplifier, robots, garage door, security systems, motor-driven curtains, motorized window blinds, door locks, sprinklers, daasheet projection screens and anything else you can think of.