AD9627ABCPZ11-105

Analog To Digital Converters (ADC) Overview

The AD9627ABCPZ11-105 is a dual, 11-bit analog-to-digital converter (ADC) from Analog Devices Inc., operating at sampling rates of 105 MSPS and 150 MSPS. It features a multistage differential pipelined architecture with integrated output error correction logic. The device supports flexible analog input ranges from 1 V p-p to 2 V p-p with a 650 MHz bandwidth. Power consumption is 600 mW at 105 MSPS and 820 mW at 150 MSPS. It includes an internal voltage reference, ADC clock duty cycle stabilizer, and user-configurable built-in self-test capabilities.

Analog To Digital Converters (ADC) Feature Summary

• Dual 11-bit ADC core with 105 MSPS/150 MSPS sampling rates
• SNR of 65.8 dBc at 105 MSPS and 65.7 dBc at 150 MSPS
• Flexible analog input range: 1 V p-p to 2 V p-p differential
• Integrated signal monitor and fast detect/threshold bits for AGC

Analog To Digital Converters (ADC) Applications

• Diversity radio systems
• Multimode digital receivers (3G)
• I/Q demodulation systems
• Smart antenna systems
• General-purpose software radios

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix '11' confirms the 11-bit resolution variant. Confirm package type is LFCSP-64. Check RoHS compliance status. Ensure supply voltages match AVDD/DVDD at 1.8 V and DRVDD between 1.8 V to 3.3 V.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring low power consumption and high dynamic range in communications systems. Consider the 11-bit resolution versus other variants like the 12-bit or 14-bit versions if pin compatibility is required. Verify interface requirements for CMOS or LVDS outputs.

Analog To Digital Converters (ADC) Part Context

The AD9627-11 is part of the AD9627 family, which includes 10-bit, 12-bit, and 14-bit variants. It shares pin compatibility with the AD9640, AD9627, and AD9600, facilitating migration between different resolution levels within the same product line.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives include the AD9640 (14-bit), AD9627 (12-bit), and AD9600 (10-bit). Verify performance specifications such as SNR and power consumption when substituting.