AD9656BCPZRL7-125

Analog To Digital Converters (ADC) Overview

The AD9656BCPZRL7-125 is a quad, 16-bit, 125 MSPS analog-to-digital converter (ADC) from Analog Devices. It features JESD204B Subclass 1 coded serial digital outputs and operates on a single 1.8 V supply. The device provides an SNR of 79.9 dBFS at 16 MHz input frequency with a 1.4 V reference voltage. It supports flexible analog input ranges from 2.0 V p-p to 2.8 V p-p and achieves a spurious-free dynamic range (SFDR) of 86 dBc to Nyquist. The ADC includes an internal voltage reference, built-in digital test pattern generation, and individual channel power-down modes. It is housed in a 56-lead LFCSP package rated for the -40°C to +85°C industrial temperature range.

Analog To Digital Converters (ADC) Feature Summary

• JESD204B Subclass 1 compliant serial output interface
• On-chip phase-locked loop for clock management
• Built-in deterministic and pseudo-random digital test patterns
• Individual channel power-down capability

Analog To Digital Converters (ADC) Applications

• Medical ultrasound and MRI systems
• High speed imaging applications
• Quadrature radio receivers
• Diversity radio receivers
• Portable test equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix RL7 against the manufacturer's official documentation to confirm reel packaging specifications. Ensure compatibility with system requirements by cross-referencing the datasheet electrical parameters. Confirm RoHS compliance status through official component declarations before procurement integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a small footprint is critical due to its compact 8 mm × 8 mm package containing four converters. Evaluate the low power consumption characteristics, specifically the standby and power-down modes, for energy-constrained designs. Consider the 650 MHz analog input bandwidth and high dynamic performance for demanding signal processing tasks.

Analog To Digital Converters (ADC) Part Context

This part belongs to the AD9656 family of high-speed analog-to-digital converters. It shares core architectural features with other variants in the series, such as the AD9656BCPZ-125. The primary distinction lies in the specific ordering suffix which dictates packaging details rather than functional changes.

Analog To Digital Converters (ADC) Replacement Considerations

The AD9656BCPZ-125 serves as a direct pin-compatible alternative within the same product family. Verify that any substitute maintains identical JESD204B lane configurations and power supply requirements.