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Generator funkcija u kitu sa chipom XR2206 - Signal generator

Karakteristike:
- Napon napajanja: 9-12 V DC
- Oblik signala: Kvadratni, Sinusoidni i Trouglast
- Impedansa: 600 Ohm + 10%
- Frekuencija: 1Hz - 1MHz

* SINUSOIDNI SIGNAL:
- Amplituda: 0 - 3V (na 9V DC napona)
- Izobličenje: manje od 1% (pri 1kHz)
- Flatness: +0.05dB 1Hz - 100kHz

* KVADRATNI SIGNAL
- Amplituda: 8V (bez izlaza i na 9V napona)
- Rastuće vreme: manje od 50ns (pri 1kHz)
- Opadajuće vreme: manje od 30ns (pri 1kHz)
- Izobličenje simetrije: manje od 5% (pri 1kHz)

* TROUGAONI SIGNAL
- Amplituda: 0 - 3V (pri 9V DC napona)
- Izobličenje linearnosti: manje od 1% (od 100kHz) 10mA

>> Koraci u pravljenju, pratite ove korake:

1. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.

2.Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer.

3.The back with a diagonal cutting pliers to cut short the pins as far as possible

>> Otklanjanje grešaka:

1．After completion of welding on IC, XR2206, pay attention to the direction of IC, insert the might damage the chip!

2. check the IC whether against, such as anti please timely correction.

3. Insert the power supply, power supply for 5.5 * 2.1 port, inside outside is negative polarity. For 9-12 v power supply voltage. The waveform may not be stable for more than 12 v

>> Korišćenje：

1. J1 jumper cap plug in, SIN/TRI blue terminals output sine wave (note J1, J2 can only insert one of)

2. J2 jumper cap plug in, SIN/TRI blue terminals output triangular wave (note J1, J2 can only insert one of)

3. SQU blue terminals output pulse

4. AMP : Sine wave, triangle wave amplitude adjustment

5. FINE : Frequency fine adjustment

6. Coarse : Frequency of coarse adjustment

6．Schematic diagram of Function Generator