AD9959BCPZ-REEL7

Direct Digital Synthesizer 500MHz 4DAC 10Bit Serial 56Pin LFCSP EP

* 4 synchronized DDS channels @ 500 MSPS * Independent frequency/phase/amplitude control between channels * Matched latencies for frequency/phase/amplitude changes * Excellent channel-to-channel isolation >65 dB * Linear frequency/phase/amplitude sweeping capability * Up to 16 levels of frequency/phase/amplitude modulation pin-selectable * 4 integrated 10-bit digital-to-analog converters DACs * Individually programmable DAC full-scale currents * 0.12 Hz or better frequency tuning resolution * 14-bit phase offset resolution * 10-bit output amplitude scaling resolution * Serial I/O port interface SPI with enhanced data throughput * Software-/hardware-controlled power-down * Dual supply operation 1.8 V DDS core/3.3 V serial I/O * Multiple device synchronization * Selectable 4× to 20× REFCLK multiplier PLL * Selectable REFCLK crystal oscillator * 56-lead LFCSP package