AD9850 DDS Signal Generator Module 0 -30MHz Sine / Square Wave Frequency AD9851

This is a highly integrated device that uses advanced DDS technology, coupled with an internal high-speed, high performance D/A converter, and comparator, to form a digitally-programmable frequency synthesizer and clock generator function. When referenced to an accurate clock source, the AD9850 generates a stable frequency and phase-programmable digitized analog output sine wave. 　 The sine wave can be directly used as a frequency source, or converted for agile clock generator applications of square wave. AD9850's innovative high speed DDS core provides a 32-bit frequency tuning word; for the 125 MHz reference clock input and output tuning resolution of up to 0.0291 Hz. AD9850's circuit architecture allows the generation of reference clock frequencies of up to half (or 62.5 MHz) output frequency and output frequency can up to 23 million new frequencies per second, the rate of digital change occurs (asynchronous). The device also provides five digital control of phase modulation, so that it can output to 180 °, 90 °, 45 °, 22.5 °, 11.25 ° and the occurrence of any combination of the incremental phase shift. 　 Descriptions: This product is designed frequency range of 0 ~ 30MHz, step 1Hz, frequency output stable. Output waveform: sine wave, square wave. Stable output signal amplitude: 1Vp-p. Output Frequency control: Four keys to operate independently, simple and quick. Output interface: base-specific signal generator and signal generator giving special signal output line. 　 　 PACKAGE INCLUDES 1 x AD9850 DDS Signal Generator Module 0 -30MHz Sine / Square Wave Frequency AD9851