IC XR 2206 DATASHEET PDF

Details, datasheet, quote on part number: XR DESCRIPTION The is a monolithic voltage-controlled oscillator (VCO) integrated circuit featuring excellent. xr are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for xr Integrated Circuits – ICs. (7). 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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Xt are actually two timing resistors, and which one is used is selected by the level on pin 9. 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. Frequency can be varied by a range switch and a potentiometer, so that one could make a fairly useful function generator based on this chip, at low cost.

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. Thus, only a frequency ratio of 1 was chosen toso a finer adjustment is possible.

With the component values shown above, the overlapping frequency ranges are shown in the following table: This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils and inductors. For measurement purposes in the electronics laboratory is needed again and again signals of different frequency and waveforms.

The circuit includes an auto ranging as well as reset switch and produces very accurate and stable readings.

XR Function Generator

It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors. A common function generator provides sine, for example, triangular and square waves. When pin 9 is open or above 2 V, the resistor called R1 is used.

R is the normal timing resisor, while RC handles the modulating current. The output was centered on 6.

The XR makes a quite passable sine wave. The XR has some interesting features that illustrate some of the topics mentioned in this page, so let’s examine this chip.

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The 50k pot adjustment is also important. I found 10k and 0. The low-cost IC XR provides a very simple function generator with only a few external components. 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. It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite Receiver, Tape Deck or other stereo system to transmit stereo sound with excellent clarity throughout your home, office, yard or camp ground.

Function Generator with XR2206

Reducing R to 2k gave an ideal 20 ms period, or 50 Hz. Instead of the sine wave output is 2206 after opening of S1 a triangular output wave. Although I’ve seen circuits and even commercial project kits claiming several MHz frequency range, in kc I think somewhere around kHz or kHz maximum frequency is more realistic for these ICs while datassheet maintaining a reasonably low-distortion sine waveform. 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.

It’s small, power efficient, yet customizable through onboard 2 x 7 perfboard that can be used for connecting various sensors and connectors. This gives easy frequency-shift keying FSK by a logic input to pin 9.

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. A datasueet network makes the triangular signal of the VCO, a sinusoidal signal that can be picked up at the pin 2. If the applied voltage V is 3. It also analyzes transistor’s characteristics such as i and gain. The sample design renounces everything that is not absolutely necessary.

The kHz signal could be picked up on an AM radio at the expected frequency, and the modulation heard. The meter is a perfect addition to any power supply, battery chargers and other electronic projects where voltage and current must be monitored. There are integrated circuits that produce sine waves, although they are really relaxation oscillators and the sine waves come from shaping a triangle wave.

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The meter is a perfect addition to any power supply, battery chargers and other electronic projects where voltage and current must be monitored. The frequency must be adjustable and datashset least cover the low frequency range. 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. An increase in V lowers the frequency, datwsheet an increase raises it.

I simply put the end of the whip antenna of the datahseet pocket radio near the output of the XR, and got plenty of signal. Modulating the frequency with an external signal has quite a few applications. It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite Receiver, Tape Deck or other stereo system to transmit stereo sound with excellent clarity throughout your home, office, yard or camp ground.

XR Datasheet pdf – Monolithic Function Generator – Exar

One is displaying frequency response on the scope–you might try this with a parallel datasheet circuit. It’s small, power efficient, yet customizable through onboard 2 x 7 perfboard that can be used for connecting various sensors and connectors. Many attempts have come out with this simple circuit. You can control lights, datasheeet, 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 DC bias at this input is necessary, and the signal amplitude must be properly dxtasheet. XR data sheet provides complete basic circuit for a simple function generator. The XR offers many possibilities for sine wave generation and modulation over a wide range of frequency.