Function Signal DIY Kit Triangle Output 1Hz-1MHz Signal Adjustable Frequency Amplitude XR2206 DDS

Features: These are all the parts, it need your own welding and installation

Voltage Supply: 9-12V DC Input Waveforms: Square, Sine & Triangle Impedance: 600 Ohm + 10% Frequency: 1Hz - 1MHz SINE WAVE Amplitude: 0 - 3V at 9V DC input Distortion: Le than 1% (at 1kHz) Flatne: +0.05dB 1Hz - 100kHz SQUARE WAVE Amplitude: 8V (no load) at 9V DC input Rise Time: Le than 50ns (at 1kHz) Fall Time: Le than 30ns (at 1kHz) Symmetry: Le than 5% (at 1kHz) TRIANGLE WAVE Amplitude: 0 - 3V at 9V DC input Linearity: Le than 1% (up to 100kHz) 10mA

2. The Function component parameter table

Note

label

type

parameters

R1

1K

Regardle of the polarity

R2

Adjustable resistance

B503=50K

(by screen printing layer)

R3, R5,R6

5.1K

Regardle of the polarity

R4

330

Regardle of the polarity

R7

Adjustable resistance

B503=50K

(by screen printing layer)

R8

Adjustable resistance

B104=100K

(by screen printing layer)

C1,

Electrolytic

100UF

The positive short feet negative long feet

C2

non-polar s

104

Regardle of the polarity

C3,C4

Electrolytic

10UF

The positive short feet negative long feet

C5

non-polar s

105

Regardle of the polarity

C6

non-polar s

473

Regardle of the polarity

C7

non-polar s

222

Regardle of the polarity

C8

non-polar s

101

Regardle of the polarity

U1

IC

XR2206

(by screen printing layer)

JK1

DC POWER

(by screen printing layer)

J1

2PIN Jumper cap

XM2.54

Regardle of the polarity

J2

2PIN Jumper cap

XM2.54

Regardle of the polarity

P1

Signal wire terminal

(by screen printing layer)

J3

2*5P Jumper cap

3The welding installation considerations, follow these steps:

1. The components are welding the front board, from low to high princles, namely the first low welding components, such as, , , 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 poible

4 Debugging steps:

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

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

5 Using the step

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

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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