AD9850BRSZ-REEL

The AD9850BRSZ-REEL is a highly integrated direct digital synthesizer (DDS) IC manufactured by Analog Devices. It operates with a maximum clock frequency of 125 MHz and employs advanced CMOS technology. The device combines a programmable DDS system, a high-performance digital-to-analog converter (DAC), and a high-speed comparator to form a complete, digitally programmable frequency synthesizer and clock generator.

Key features of the AD9850BRSZ-REEL include:

• High-Speed DDS Core: The IC incorporates a high-speed DDS core that provides a 32-bit frequency tuning word, resulting in an output tuning resolution of 0.0291 Hz for a 125 MHz reference clock input.
• 10-Bit DAC: The on-chip DAC offers high performance with a spurious-free dynamic range (SFDR) of greater than 50 dB at 40 MHz.
• Programmable Frequency and Phase: The AD9850BRSZ-REEL allows for programmable frequency and phase control, making it suitable for a wide range of applications.
• Single-Supply Operation: The device can operate with a single supply voltage of either 3.3 V or 5 V.
• Low Power Consumption: The IC consumes low power, with typical power consumption of 380 mW at 125 MHz (5 V) and 155 mW at 110 MHz (3.3 V).
• Surface-Mount Package: The AD9850BRSZ-REEL is packaged in a 28-lead shrink small outline package (SSOP), making it suitable for surface-mount applications.

Applications for the AD9850BRSZ-REEL include frequency and phase-agile sine wave synthesis, agile local oscillator applications, and other applications requiring a programmable frequency synthesizer or clock generator.

Overall, the AD9850BRSZ-REEL is a versatile and high-performance DDS IC that offers excellent frequency and phase control with low power consumption and a small footprint.