AD6641

RECOMMENDED FOR NEW DESIGNS

250 MHz Bandwidth DPD Observation Receiver

Data Sheet (Rev. A) Product Selection Table

Part Models: 2
1ku List Price: Starting From $160.44

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Part Details

SNR = 65.8 dBFS at f_IN up to 250 MHz at 500 MSPS
ENOB of 10.5 bits at f_IN up to 250 MHz at 500 MSPS (−1.0 dBFS)
SFDR = 80 dBc at f_IN 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 reference, no external decoupling required
Low power dissipation
- 695 mW at 500 MSPS
- Programmable input voltage range
- 1.18 V to 1.6 V, 1.5 V nominal
1.9 V analog and digital supply operation
1.9 V or 3.3 V SPI and SPORT operation
Clock duty cycle stabilizer
Integrated data clock output with programmable clock and data alignment

Part Models: 2
1ku List Price: Starting From $160.44

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD6641BCPZ-500	56 ld LFCSP (8x8mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
AD6641BCPZRL7-500	56 ld LFCSP (8x8mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 9, 2021 - 20_0126 Conversion of Select Sizes LFCSP Products from Punched to Sawn and Transfer of Assembly Site to ASE Korea
		PCN20_0126_Form Qualification Results Summary Material_Report Detailed Change Description Package Outline Drawing Package Outline Drawing Qualification Results Summary Qualification Results Summary Qualification Results Summary Qualification Results Summary
AD6641BCPZ-500	PRODUCTION
AD6641BCPZRL7-500	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Clock Distribution Devices 3
AD9513	RECOMMENDED FOR NEW DESIGNS	800 MHz Clock Distribution IC, Dividers, Delay Adjust, Three Outputs
AD9514	RECOMMENDED FOR NEW DESIGNS	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Three Outputs
AD9515	RECOMMENDED FOR NEW DESIGNS	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Two Outputs
Clock Generation Devices 5
AD9510	RECOMMENDED FOR NEW DESIGNS	1.2 GHz Clock Distribution IC, PLL Core, Dividers, Delay Adjust, Eight Outputs

AD9511	RECOMMENDED FOR NEW DESIGNS	1.2 GHz Clock Distribution IC, PLL Core, Dividers, Delay Adjust, Five Outputs
AD9512	RECOMMENDED FOR NEW DESIGNS	1.2 GHz Clock Distribution IC, Two 1.6 GHz Inputs, Dividers, Delay Adjust, Five Outputs
AD9523	NOT RECOMMENDED FOR NEW DESIGNS	14-Output, Low Jitter Clock generator
AD9524	NOT RECOMMENDED FOR NEW DESIGNS	6 Output, Dual Loop Clock Generator
Digital Control VGAs 2
ADL5202	Obsolete	Wide Dynamic Range, High Speed, Digitally Controlled VGA
AD8376	RECOMMENDED FOR NEW DESIGNS	Ultralow Distortion IF Dual VGA
Fully Differential Amplifiers 1
ADL5562	RECOMMENDED FOR NEW DESIGNS	3.3 GHz Ultralow Distortion RF/IF Differential Amplifier
Single-Ended to Differential Amplifiers 2
ADA4927-2	RECOMMENDED FOR NEW DESIGNS	Ultralow Distortion Current Feedback Differential ADC Driver
ADA4938-2	RECOMMENDED FOR NEW DESIGNS	Ultralow Distortion Differential ADC Driver (Dual)

Tools & Simulations

AD6641 IBIS Model 1

AD6641BCPZ (Valid for all Speeds)

Visual Analog

For designers who are selecting or evaluating high speed ADCs, VisualAnalog™ is a software package that combines a powerful set of simulation and data analysis tools with a user-friendly graphical interface.

Open Tool

Evaluation Kits

FPGA-Based Data Capture Kit

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Features and Benefits

64kB FIFO Depth
Works with single and multi-channel ADCs
Use with VisualAnalog^® software
Based on Virtex-4 FPGA
May require adaptor to interface with some ADC eval boards
Allows programming of SPI control Up to 644 MSPS SDR / 800MSPS DDR Encode Rates on each channel
DDR Encode Rates on each channel

Product Details

The HSC-ADC-EVALCZ high speed converter evaluation platform uses an FPGA based buffer memory board to capture blocks of digital data from the Analog Devices high speed analog-to-digital converter (ADC) evaluation boards. The board is connected to the PC through a USB port and is used with VisualAnalog^® to quickly evaluate the performance of high speed ADCs. The evaluation kit is easy to set up. Additional equipment needed includes an Analog Devices high speed ADC evaluation board, a signal source, and a clock source. Once the kit is connected and powered, the evaluation is enabled instantly on the PC.