AD9863BCPZ-50

The AD9863BCPZ-50 is a mixed-signal front-end (MxFE™) baseband transceiver from Analog Devices, optimized for broadband applications. This device integrates dual 12-bit analog-to-digital converters (ADCs) capable of sampling at up to 50 MSPS, and dual 12-bit digital-to-analog converters (TxDACs) operating at speeds up to 200 MHz.

The transceiver includes a 1x, 2x, or 4x interpolation filter for the transmit path and offers programmable gain control. Its internal clock distribution block features a programmable phase-locked loop (PLL) and timing generation circuitry, enabling single-reference clock operation. The flexible, bidirectional 24-bit I/O bus supports various data transfer modes, including interleaved and non-interleaved transfers in half-duplex mode.

Designed for high performance, low power consumption, and a small form factor, the AD9863BCPZ-50 is housed in a 64-lead LFCSP package with a 9 mm × 9 mm footprint. It is configurable through register programmability or optionally through mode pins, with independent Rx and Tx power-down control.

Applications for this device include broadband access, broadband LAN, and communications systems such as modems. Its integrated nature and flexible interface make it a cost-effective solution for modern communication infrastructure.