AD9642: 14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC)
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Data Sheet, Application Notes, Tutorials, User Guides, Quality, Lead-Free, Circuit Notes, Videos
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Drivers & SoftwareDesign Tools, Device Drivers, SPICE, Models, Software
- Evaluation Kits,
Symbols & FootprintsEvaluation Kits, Symbols & Footprints
- Product Recommendations
& Reference DesignsADI Recommends products to be used with this part, Reference Designs, Companion Products
Sample
& BuyPrice, Packaging, Availability, Disti Inventory, Sample, Purchase
Product Details
myAnalogFEATURES and BENEFITS
- SNR = 71.0 dBFS at 185 MHz AIN and 250 MSPS
- SFDR = 83 dBc at 185 MHz AIN and 250 MSPS
- −152.0 dBFS/Hz input noise at 200 MHz, −1 dBFS AIN,
250 MSPS - Total power consumption:
390 mW at 250 MSPS - 1.8 V supply voltages
- LVDS (ANSI-644 levels) outputs
- Integer 1-to-8 input clock divider (625 MHz maximum input)
- Sample rates of up to
250 MSPS - IF sampling frequencies of up to 350 MHz
- Internal ADC voltage reference
- Flexible analog input range
1.4 V p-p to 2.0 V p-p
(1.75 V p-p nominal) - See data sheet for additional features
Functional Block Diagram for AD9642
14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC)
Other Diagrams for AD9642
14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC)
AD9642 Pin Configuration
Functional Block Diagram for AD9642
Similar Products
Documentation
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
|
ADIsimADC
ADIsimADC is Analog Devices' Analog-to-Digital Behavioral Model that accurately models the typical performance characteristics of many of our High Speed Converters. The model faithfully reproduces the errors associated with both static and dynamic features such as AC linearity, clock jitter, and many other product specific anomalies. |
ADIsim Design/Simulation Tools | HTML |
| AD9642 IBIS Model | IBIS Models | HTML |
Evaluation Kits & Symbols & Footprints
Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.
Product Recommendations & Reference Designs
CN0279:High IF Sampling Receiver Front End with Band-Pass Filter
Benefits & Features
- High IF Sampling Receiver
- 127MHz Bandpass filter
- SNR = 71.7dBFS, SFDR = 92dBc
Products Used
Explore in Signal Chain Designer
Companion Products
Suggested Companion Products
Recommended Driver Amplifiers for the AD9642
- For differential RF/IF, we recommend the ultra low distortion ADL5562.
- For a fully differential input and output DVGA in digital communications systems, we recommend the ADL5202 or the AD8376.
- For additional driver amplifier selections, we recommend selecting the product category and filtering on our parametric search tables.
- For low jitter performance, we recommend the AD9510, AD9511, AD9512, AD9513, AD9514, AD9515, or one of the AD9516-0 or AD9517-0 family of multiple output clocks.
- For low jitter performance and integrated VCO, we recommend one of the AD9520-0 or AD9522-0 family of selectable VCO frequencies.
- For low jitter performance along with on chip PLL and VCO, we recommend the AD9523, AD9523-1 or the AD9524.
- For additional clock generation and distribution IC selections, we recommend selecting the product selection table and filtering on our parametric search tables.
- For selecting voltage regulator products, use ADIsimPower.
- For selecting supervisor products, use the Supervisor Parametric Search.
Were these recommendations helpful?
Sample & Buy
Price, packaging, availability
| Model | Package | Pins | Temp. Range |
Packing, Qty |
Price*(100-499) | Price*1000 pcs | RoHS | View PCN/ PDN | Check Inventory/ Purchase/Sample |
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
