AD6657BBCZ

Overview

The AD6657BBCZ is an 11-bit, quad-channel intermediate frequency (IF) receiver from Analog Devices. It supports sampling rates up to 200 MSPS and operates within a frequency range of 0 Hz to 800 MHz. The device is housed in a 144-LFBGA CSPBGA package measuring 10x10 mm. It functions with a supply voltage between 1.7 V and 1.9 V and withstands operating temperatures from -40°C to +85°C.

Feature Summary

• Integrates four independent IF receiver channels for multiantenna system support
• Provides high-resolution 11-bit digital output for signal processing
• Supports high-speed sampling rates up to 200 MSPS
• Operates over a wide input frequency range extending to 800 MHz

Applications

• CDMA wireless communication systems
• LTE network infrastructure
• W-CDMA mobile devices
• WiMAX broadband access equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required performance specifications. Check current availability status as supply may be limited. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate that the package type aligns with the target PCB design requirements before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring multiple synchronized RF channels with high dynamic range. Consider the 144-pin BGA footprint for layout constraints. Evaluate power consumption against thermal management capabilities given the 1.7V to 1.9V supply range. Ensure the host processor can handle the parallel digital data interface at the specified sampling rate.

Part Context

This part belongs to the AD6657 series of integrated RF receivers. It is designed specifically for telecommunications applications demanding compact size and low power consumption. The device simplifies system architecture by integrating multiple receivers into a single package, reducing board space compared to discrete solutions.

Replacement Considerations

Check for AD6657ABBCZRL as a potential reel-packaged alternative from the same family. Verify pinout compatibility and electrical parameter equivalence before substitution.