AD9832 is a numerically controlled oscillator employing a phase accumulator, a sine look-up table, and a 10-bit digital-to-analogue converter (DAC) integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation. Frequency accuracy can be controlled to one part in 4 billion. Modulation is effected by loading registers through the serial interface. A power-down bit allows the user to power down the AD9832 when it is not in use, the power consumption being reduced to 5mW(5V) or 3mW(3V). Typical application includes frequency stimulus/waveform generation, frequency phase tuning and modulation, low power RF/communications systems, liquid and gas flow measurement, sensory applications: proximity, motion and defect detection, test and medical equipment.
- 25MHz speed and 25MSPS nom update rate (fMAX)
- On-chip SIN look up table
- On-chip, 10bit digital to analogue converter
- Serial loading and power down option
- 50dB min signal-to-noise ratio and -53dBC max total harmonic distortion
- ±1LSB typ integral nonlinearity and ±0.5LSB typ differential nonlinearity
- 1ms typ wake-up time
- SFDR narrow band (±50KHz) is -72dBc min and wideband (±2MHz) -50dBc min
- 16 lead TSSOP package
- Operating temperature range from -40°C to 85°C
Product details
| IC Function:
Direct Digital Synthesizer
|
| Supply Voltage Min:
2.97V
|
| Supply Voltage Max:
5.5V
|
| IC Package Type:
TSSOP
|
| No. of Pins:
16Pins
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| Product Range:
-
|
| Automotive Qualification Standard:
-
|
| MSL:
MSL 1 - Unlimited
|
Other details
| Brand |
ANALOG DEVICES |
| Part Number |
AD9832BRUZ |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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