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Attention! The sale of the product has been completed. Checkother generators in this category. |
Description
The AD9850 signal generator module has two outputs for sine waveform and two rectangular waveform outputs. The maximum frequency of the generated signal is 40 MHz, the control word consists of 32 bits. The system communicates via a serial interface or a parallel bus is supplied with 3.3 V or 5 V.
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Arduino compatible product In our service you will find a tutorialwith a sample program forArduino users. |
Specification .
- Supply voltage: 3.3 V to 5 V
- Communication: serial interface or parallel bus 1 byte
- Potentiometer to adjust the filling of a rectangular signal
- Exits:
- 2 x sinusoidal signal
- 2 x rectangular signal
- Outlets:2.54 mmgoldpinrasterconnections
- Four 3 mm diameter mounting holes
- Module dimensions: 42 x 30 mm
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Module also available in another version - check it out! |
Connection
The module has soldered-in2.54 mm goldpin raster connectorsfor connection to the contact plateorconnection by wires.
| Pin | Description |
|---|---|
| VCC |
Supply voltage from 3.3 V to 5 V. |
| GND | Module weight |
| W_CLK | Communication bus clock signal. |
| FQUP | Change of frequency, if a rising edge appears on this pins the system will update the frequency to the value given in the input register |
| D7 | Serial interface data line. |
| REST | Reset of the module, high signal removes data from all system registers. |
| D0-D7 | 8 bits of parallel bus: D0=LSD, D7=MSB. |
| I-R | External potentiometer to change the amplitude |
| VINP | Comparator signal input. |
| VINN | Comparator level. |
| OUT | Sinusoidal signal output1. |
| V0_N | Rectangular signal output 1. |
| V0_P | Rectangular signal output 2. |
| Jumper J1 |
Mode selection. Short: Serial mode Open: parallel mode. |
| Jumper J2 |
Rectangular signal. Short: signal visible Open: signal invisible. |
| Jumper J3 | External potentiometer. |
| Jumper J4 | Sinusoidal signal output2. |
| Potentiometer | It is used to adjust the filling of a rectangular signal. |
Useful links |
