Q2334

The Q2334 is designed as dual sirect digital synthesizer (DDS) generates high resolution digitized sine wave signals using phase accumulation techniques combined with a pattented on-chip sine lookup and noise reduction circuit (NRC).

Q2334 has many features. The first one is two complete cirect digital synthesizer functions on-chip. The next one is custom VLSI design. The next one is MIL-STD 883C screened devices available. The next one is processor interface for control of phase and frequency. The next one is patented algorithmic sine lookup function. The next one is patented noise reduction circuit. The next one is synchronous PSK and FSK modulation inputs. The next one is 2 maximum clock speed versions which would be 20MHz and 50MHz. The next one is about its frequency resolution: 0.005Hz at 20MHz clock rate. The next one is phase resolution: 0.00000008° using processor controlled phase adjustment. The next one is double buffered registers allow synchronous, phase coherent frequency change. The next one is simple external multiplex control for binary frequency shift keying modulation. The next one it would have low power which would be 267mW maximum at 20MHz, and 667mW maximum at 50MHz clock frequency per DDS. The next one is evaluation board available - Q0310-1. That are all the main features.

Some absolute maximum ratings of Q2334 have been concluded into several points as follow. For Q2334C-50N the first one is about its storage temperature range which would be from -55°C to +85°C. The next one is about its operating temperature range which would be from -40°C to +85°C. The next one is about its junction temperature which would be max 160°C. The next one is about its voltage on any input pin which would be from -0.3V to Vdd+0.3 V. The next one is about its voltage on Vdd & any output pin which would be from -0.3V to +7.0V. And so on. For more information please contact us.