AD9910BSVZ

Overview

The AD9910BSVZ is a direct digital synthesizer (DDS) featuring an integrated 14-bit DAC and supporting sample rates up to 1 GSPS. It generates frequency-agile sinusoidal waveforms at frequencies up to 400 MHz with a tuning resolution of approximately 0.23 Hz at the maximum clock rate. The device operates on 1.8 V and 3.3 V power supplies within an extended industrial temperature range of -40°C to +85°C. It includes a 1024-word by 32-bit RAM, a PLL reference clock multiplier, and a high-speed parallel data interface for advanced modulation.

Feature Summary

• Integrated 1 GSPS, 14-bit DAC with Sin(x)/(x) correction filter
• Supports automatic linear or arbitrary frequency, phase, and amplitude sweep capabilities
• Includes eight programmable frequency and phase offset profiles
• Features multichip synchronization and internal oscillator support

Applications

• Agile local oscillator (LO) frequency synthesis
• Programmable clock generators
• FM chirp source for radar and scanning systems
• Test and measurement equipment
• Fast frequency hopping

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and reel specifications. Ensure that the component meets RoHS compliance requirements for the intended deployment region. Cross-reference the datasheet revision to validate all electrical parameters before finalizing procurement orders.

Selection Notes

Select this component when high-frequency agility and precise phase control are required. The integrated RAM allows for complex waveform generation without external memory. Consider the 100-lead TQFP_EP package for thermal management and signal integrity in dense PCB layouts. Verify supply voltage compatibility with the system architecture.

Part Context

The AD9910BSVZ belongs to the Analog Devices AD9910 series of direct digital synthesizers. This series is designed for applications requiring high-performance frequency synthesis with low phase noise. The BSZ suffix typically denotes a specific tape and reel packaging configuration for surface-mount assembly.

Replacement Considerations

Public confirmed substitute part numbers: AD9910BCPZ, AD9910BSVZ-REEL.