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| The AD9914 is a direct digital synthesizer (DDS) featuring a 12-bit DAC. The AD9914 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 1.4 GHz. The AD9914 enables fast frequency hopping and fine tuning resolution (64-bit capable using programmable modulus mode). The AD9914 also offers fast phase and amplitude hopping capability. The frequency tuning and control words are loaded into the AD9914 via a serial or parallel I/O port. The AD9914 also supports a user defined linear sweep mode of operation for generating linear swept waveforms of frequency, phase, or amplitude. A high speed, 32-bit parallel data input port is included, enabling high data rates for polar modulation schemes and fast reprogramming of the phase, frequency, and amplitude tuning words. |
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| Download Specification Sheet (PDF) | |
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| Key Attributes | Value |
| Frequency Range : Minimum Frequency | |
| Frequency Range : Maximum Frequency | |
| Output Power | |
| Step Size | |
| Spurious Output | 50 dBc |
| Phase Noise @ ~ offset (dBc/Hz) | 128 dBc/Hz |
| Vdd | 3.3 VDC |
| Idd | 5 mA |
| Package Type | LFCSP |
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| Availability |
| 5 |
| Quantity | Unit Price |
1 - 24
| $223.30 |
| 25+ | Get Quote |
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This product is available in the following countries:- North America
- South America
- Europe (excluding Israel - Eastern Europe - Russia)
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