AD6655BCPZRL7-150

Overview

The AD6655BCPZRL7-150 is a mixed-signal IF receiver featuring dual-channel, 14-bit analog-to-digital converters operating at 150 MSPS. It integrates a broadband digital downconverter for direct IF sampling. The device utilizes a 1.8 V analog supply and supports 1.8 V to 3.3 V CMOS or 1.8 V LVDS digital outputs. It provides 95 dB channel isolation and crosstalk suppression. Designed for low-cost, small-size applications, it targets CDMA, EDGE, GSM, and W-CDMA frequency bands.

Feature Summary

• Integrates dual-channel 14-bit ADCs with a broadband digital downconverter
• Supports 1.8 V analog supply operation with flexible digital output options
• Provides high channel isolation and crosstalk suppression

Applications

• CDMA cellular receivers
• EDGE communication systems
• GSM frequency band receivers
• W-CDMA applications

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm package integrity and pin alignment against official mechanical drawings. Check date codes and lot numbers for traceability. Ensure ESD handling protocols are followed during inspection. Validate datasheet revisions match the specific batch documentation.

Selection Notes

Select this part when a compact solution for multi-standard cellular reception is required. The integrated DDC reduces external FPGA processing load. Verify that the 150 MSPS sampling rate aligns with the target intermediate frequency bandwidth. Ensure system power supplies support the specified 1.8 V analog and 1.8 V to 3.3 V digital ranges.

Part Context

This component belongs to the AD6655 family of mixed-signal IF receivers from Analog Devices. It is designed to simplify RF front-end architectures by combining ADC and DDC functions in a single LFCSP package. The series targets mobile infrastructure and portable devices requiring efficient signal digitization.

Replacement Considerations

Consult Analog Devices documentation for cross-reference data. Verify functional compatibility regarding sampling rates and interface standards before substitution.