The AD9732 is a 10-bit, 200 MSPS, bipolar D/A converter that is optimized to provide high dynamic performance, yet offers lower power dissipation and a more economical price than previous high speed DAC solutions. The AD9732 was primarily designed for demanding communications systems applications where maximum spurious-free dynamic range (SFDR) is required at high throughput rates. The proliferation of digital communications into base station and high volume subscriber-end markets has created a demand for high performance bipolar DACs delivered at CMOS associated levels of power dissipation and cost. The AD9732 is the answer to that demand. Optimized for direct digital synthesis (DDS) and digital modulator waveform reconstruction, the AD9732 provides >50 dB of wideband harmonic suppression over the dc to 80 MHz analog output bandwidth. This signal bandwidth addresses the transmit