The AD9958BCPZ-REEL7 from Analog Devices Inc. is a highly integrated, dual-channel Direct Digital Synthesizer (DDS) that incorporates a high-speed, 10-bit Digital-to-Analog Converter (DAC) to provide complex waveform generation capabilities with fine frequency and phase resolution. This advanced component is designed for a wide range of applications, including communications, instrumentation, and radar systems, where precise signal generation is critical.

Operating at a clock speed of up to 500 MSPS, the AD9958BCPZ-REEL7 enables the generation of high-frequency signals with excellent spectral purity. Each of the two independent DDS channels can be programmed with a 32-bit frequency tuning word, allowing for fine frequency tuning resolution. The phase and amplitude of each channel can also be independently controlled, providing the user with a high degree of flexibility in waveform generation.

The device operates with a 1.8 V power supply, which is ideal for low-power applications. Its CMOS technology ensures low power consumption without compromising performance. The AD9958BCPZ-REEL7 also features an on-chip PLL (Phase-Locked Loop) that multiplies the reference clock up to the required operating frequency, reducing the need for complex external clocking solutions.

Additional features of the AD9958BCPZ-REEL7 include linear and non-linear frequency sweeping capability, 4 × 4 RAM for user-defined waveforms, and a multi-chip synchronization function, which is particularly useful for phased array applications. The device is available in a compact, 56-lead LFCSP (Lead Frame Chip Scale Package) that is suitable for space-constrained applications.

The packaging format, REEL7, indicates that this product is supplied in tape and reel packaging, which is convenient for automated manufacturing processes. Analog Devices Inc. is known for its high-quality products, and the AD9958BCPZ-REEL7 is no exception, offering reliable and precise performance for sophisticated electronic systems.

Key Specifications:

• Dual-channel, 500 MSPS DDS with integrated 10-bit DACs
• 32-bit frequency tuning resolution
• Independent phase and amplitude control for each channel
• 1.8 V CMOS technology for low power consumption
• On-chip PLL for easy clocking
• Linear and non-linear frequency sweep capability
• Multi-chip synchronization for phased array systems
• Compact 56-lead LFCSP package
• Supplied in tape and reel for automated manufacturing (REEL7)