AD9869 Datasheet | Analog Devices

FEATURES Low cost 3.3 V CMOS Mx FE for broadband modems 12-bit DAC converter 2×/4× interpolation filter 200 MSPS DAC update rate Integrated 17 d Bm line driver with 19.5 d B gain control 12-bit, 80 MSPS, ADC converter - 12 d B to +48 d B low noise Rx PGA (<3 n V/√Hz) Third-order, programmable low-pass filter Flexible digital data path interface Half- and full-duplex operation Pin patible 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 GENERAL DESCRIPTION The AD9869 is a mixed-signal front-end (Mx FE®) IC for transceiver applications requiring Tx path and Rx path functionality with data rates up to 80 MSPS. A lower cost, pinpatible 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. The...