GENERAL DESCRIPTION

The AD9869 is a mixed-signal front-end (MxFE®) IC for transceiver applications requiring Tx path and Rx path functionality with data rates up to 80 MSPS. A lower cost, pin compatible version of the AD9866, the AD9869 removes the current amplifier (IAMP) IOUTP functionality and limits the PLL VCO operating range of 80 MHz to 200 MHz.

FEATURES

Low cost 3.3 V CMOS MxFE for broadband modems

12-bit DAC converter

2×/4× interpolation filter

200 MSPS DAC update rate

Integrated 17 dBm line driver with 19.5 dB gain control

12-bit, 80 MSPS, ADC converter

−12 dB to +48 dB low noise RxPGA (<3 nV/√Hz)

Third-order, programmable low-pass filter

Flexible digital data path interface

Half- and full-duplex operation

Pin compatible with the AD9866

Various power-down/reduction modes

Internal clock multiplier (PLL)

2 auxiliary programmable clock outputs

Available in a 64-lead LFCSP_VQ

APPLICATIONS

Broadband wireline networking

AD9869BCPZ属于集成电路（IC） > 专用 IC。亚德诺半导体技术有限公司制造生产的AD9869BCPZ专用 IC专用专用集成电路 (IC) 或芯片设计用于执行特定功能。这个类别包括可寻址开关、空芯仪表驱动器、音视频开关、验证芯片、自动放电、时钟发生器、彩色扫描仪，以及各种应用所用的其他许多集成电路。