AD6641 - 250 MHz Bandwidth DPD Observation Receiver

Analog Devices

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Datasheet Details

Part number	AD6641
Manufacturer	Analog Devices
File Size	646.65 KB
Description	250 MHz Bandwidth DPD Observation Receiver
Datasheet	AD6641_AnalogDevices.pdf

AD6641 Product details

Description

The AD6641 is a 250 MHz bandwidth digital predistortion (DPD) observation receiver that integrates a 12-bit 500 MSPS ADC, a 16k × 12 FIFO, and a multimode back end that allows users to retrieve the data through a serial port (SPORT), the SPI interface, a 12-bit parallel CMOS port, or a 6-bit DDR LVDS port after being stored in the integrated FIFO memory.

Features

SNR = 65.8 dBFS at fIN up to 250 MHz at 500 MSPS ENOB of 10.5 bits at fIN up to 250 MHz at 500 MSPS (.
1.0 dBFS) SFDR = 80 dBc at fIN up to 250 MHz at 500 MSPS (.
1.0 dBFS) Excellent linearity DNL = ±0.5 LSB typical, INL = ±0.6 LSB typical Integrated 16k × 12 FIFO FIFO readback options 12-bit parallel CMOS at 62.5 MHz 6-bit DDR LVDS interface SPORT at 62.5 MHz SPI at 25 MHz High speed synchronization capability 1 GHz full power analog bandwidth Integrated input buffer On-chip refer.

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Published: Jul 4, 2011 |