AD9914BCPZ-RL7-CSL

Overview

The AD9914BCPZ-RL7-CSL is a direct digital synthesizer (DDS) featuring an integrated 12-bit DAC. It operates with a 3.5 GSPS internal clock speed and generates frequency-agile analog output sinusoidal waveforms up to 1.4 GHz. The device supports fast frequency hopping, phase and amplitude hopping, and programmable modulus modes for fine tuning resolution. It includes a 32-bit parallel datapath interface, serial or parallel I/O control, and software/hardware controlled power-down capabilities. Power supplies are 1.8 V and 3.3 V, housed in an 88-lead LFCSP package.

Feature Summary

• Advanced DDS technology coupled with high-speed, high-performance 12-bit DAC
• Fast frequency hopping and precise tuning resolution using programmable modulus mode
• User-defined linear sweep mode for generating linear swept waveforms of frequency, phase, or amplitude
• High-speed 32-bit parallel data input port supporting polar modulation schemes

Applications

• Agile LO frequency synthesis
• Programmable clock generator
• FM chirp source for radar and scanning systems
• Test and measurement equipment
• Acousto-optic device drivers

Procurement Notes

Verify the specific ordering suffix RL7-CSL against official Analog Devices documentation to confirm reel packaging and ComSpace variant status. Ensure compatibility with required industrial temperature ranges and voltage specifications before procurement.

Selection Notes

Select this component when high-frequency agility and precise phase/amplitude control are required. Consider the 1.8 V/3.3 V supply requirements and 88-lead LFCSP package constraints during PCB layout design.

Part Context

This part belongs to the AD9914 series of Direct Digital Synthesizers from Analog Devices. It shares core functional blocks with other variants in the family but may differ in packaging, temperature grade, or specific manufacturing lot characteristics defined by its unique suffix.

Replacement Considerations

Direct substitutes include AD9914BCPZ and AD9914BCPZ-CSL. Verify pinout and electrical specifications match exactly before substitution.