AD9639

PRODUCTION

Quad 12-Bit, 170/210 MSPS, Serial Output 1.8 V A/D Converter

Data Sheet (Rev. D) Product Selection Table

Part Models: 4
1ku List Price: Starting From $133.77

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Overview

4 ADCs in one package
JESD204 coded serial digital outputs
On-chip temperature sensor
−95 dB channel-to-channel crosstalk
SNR: 65 dBFS with AIN = 85 MHz at 210 MSPS
SFDR: 77 dBc with AIN = 85 MHz at 210 MSPS
Excellent linearity
DNL = ±±0.28 (typical)
INL = ± ±0.7 LSB (typical)
780 MHz full power analog bandwidth

Power dissipation: 325 mW per channel at 210 MSPS
1.25 V p-p input voltage range, adjustable up to 1.5 V p-p
1.8 V supply operation
Clock duty cycle stabilizer
Serial port interface features
Power-down modes
Digital test pattern enable
Programmable header
Programmable pin functions (PGMx, PDWN)

The AD9639 is a quad, 12-bit, 210 MSPS analog-to-digital converter (ADC) with an on-chip temperature sensor and a high speed serial interface. It is designed to support digitizing high frequency, wide dynamic range signals with an input bandwidth up to 780MHz. The output data is serialized and presented in packet format, consisting of channel-specific information, coded samples, and error code correction.

The ADC requires a single 1.8 V power supply. The input clock can be driven differentially with a sine wave, LVPECL, CMOS, or LVDS. A clock duty cycle stabilizer allows high performance at full speed with a wide range of clock duty cycles. The on-chip reference eliminates the need for external decoupling and can be adjusted by means of SPI control.

Various power-down and standby modes are supported. The ADC typically consumes 150 mW per channel with the digital link still in operation when standby operation is enabled.

Fabricated on an advanced CMOS process, the AD9639 is available in a Pb free/RoHS compliant, 72-lead LFCSP package. It is specified over the industrial temperature range of −40°C to +85°C.

Product Highlights

Four ADCs are contained in a small, space-saving package.
An on-chip PLL allows users to provide a single ADC sampling clock; the PLL distributes and multiplies up to produce the corresponding data rate clock.
The JESD204 coded data rate supports up to 4.2 Gbps per channel.
The AD9639 operates from a single 1.8 V power supply.
Flexible synchronization schemes and programmable mode pins are available.
An on-chip temperature sensor is included.

Applications

Communication receivers
Cable head end equipment/M-CMTS
Broadband radios
Wireless infrastructure transceivers
Radar/mil-aero sub systems
Test equipment

Part Models: 4
1ku List Price: Starting From $133.77

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
AD9639BCPZ-170	72-Lead LFCSP (10mm x 10mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD9639BCPZ-210	72-Lead LFCSP (10mm x 10mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD9639BCPZRL-170	72-Lead LFCSP (10mm x 10mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD9639BCPZRL-210	72-Lead LFCSP (10mm x 10mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Nov 6, 2023 - 23_0025 Package Outline Drawing and Data Sheet Revision for Select LFCSP Products in Amkor
		PCN23_0025_Form Material_Report Package Outline Drawing Qualification Results Summary
AD9639BCPZ-170	PRODUCTION
AD9639BCPZRL-170	PRODUCTION
Jun 26, 2023 - 23_0025 Package Outline Drawing and Data Sheet Revision for Select LFCSP Products in Amkor
		PCN23_0025_Form Material_Report Package Outline Drawing Qualification Results Summary
AD9639BCPZ-210	PRODUCTION
AD9639BCPZRL-210	PRODUCTION

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

Software Resources

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Tools & Simulations

Virtual Eval - BETA

Virtual Eval is a web application to assist designers in product evaluation of ADCs, DACs, and other ADI products. Using detailed models on Analog’s servers, Virtual Eval simulates crucial part performance characteristics within seconds. Configure operating conditions such as input tones and external jitter, as well as device features like gain or digital down-conversion. Performance characteristics include noise, distortion, and resolution, FFTs, timing diagrams, response plots, and more.

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AD9639 Simulink ADIsimADC Model

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AD9639 IBIS Models 1

AD9639BCPZ (All Speed Grades)

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.

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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.