AD9867BCPZ

Specialized ICS Overview

The AD9867BCPZ is a mixed-signal front-end (MxFE) IC designed for broadband modem transceiver applications. It integrates a 10-bit, 250 MSPS DAC with a 2x/4x interpolation filter and a 10-bit, 75 MSPS ADC with a programmable gain amplifier (RxPGA). The device supports half-duplex and full-duplex operation via a flexible serial port interface (SPI). Key electrical parameters include a DAC update rate of 250 MSPS, an ADC sampling rate up to 75 MSPS, and a receive path gain range of -12 dB to +48 dB. It operates within a temperature range of -40°C to +85°C.

Specialized ICS Feature Summary

• Integrated 10-bit DAC operating at 250 MSPS with 2x/4x interpolation filter
• Integrated 10-bit ADC operating at 75 MSPS with low-noise RxPGA (-12 dB to +48 dB)
• On-chip PLL clock multiplier and synthesizer for internal and external clocks
• Flexible digital datapath interface supporting half-duplex and full-duplex modes

Specialized ICS Applications

• Power-line networking
• Broadband modems

Specialized ICS Procurement Notes

Verify the specific suffix 'BCPZ' against the manufacturer's official documentation to confirm package type and commercial grade specifications. Ensure compatibility with the required 64-lead LFCSP footprint during procurement planning. Confirm current availability status directly with authorized distributors or the manufacturer, as supply levels may vary.

Specialized ICS Selection Notes

Select this component for designs requiring a highly integrated MxFE solution for power-line communication. Verify that the system requires a 10-bit resolution for both transmission and reception paths. Ensure the design can accommodate the 64-LFCSP-VQ (9x9) package dimensions. Check if the internal PLL and flexible digital interface meet the specific clocking and data handling requirements of the target application.

Specialized ICS Part Context

The AD9867 belongs to Analog Devices' MxFE family of mixed-signal front-end processors. It is specifically engineered to reduce bill-of-materials count in broadband modem designs by combining analog RF functions with digital signal processing interfaces. The BC prefix typically denotes the commercial temperature grade variant within this product line.

Specialized ICS Replacement Considerations

Consult the official datasheet for any officially documented pin-to-pin compatible alternatives. No other specific replacement part numbers are verified in the provided source material.