Add to Signal Chain Designer
ADA4930-1: Ultralow Noise Drivers for Low Voltage ADCs
Product Status:Recommended for New Designs
- Product
DetailsFeatures, Specifications, Status, Price, Diagrams, Similar Products, Support
- Documentation
Data Sheet, Application Notes, Tutorials, User Guides, Quality, Lead-Free, Circuit Notes, Videos
- Design Tools,Models,
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
Product Status:Recommended for New Designs
myAnalogFEATURES and BENEFITS
- Low input voltage noise:
1.2 nV/√Hz - Low common-mode output:
0.9 V on single supply - Extremely low harmonic distortion
−104 dBc HD2 at 10 MHz
−79 dBc HD2 at 70 MHz
−73 dBc HD2 at 100 MHz
−101 dBc HD3 at 10 MHz
−82 dBc HD3 at 70 MHz
−75 dBc HD3 at 100 MHz - High speed
−3 dB bandwidth of 1.35 GHz,
G = 1
Slew rate: 3400 V/μs, 25% to 75%
0.1 dB gain flatness to 380 MHz
Fast overdrive recovery of 1.5 ns - 0.5 mV typical offset voltage
- See data sheet for additional features
ADA4930-1-EP Supports defense and aerospace applications (AQEC standard)
- Download ADA4930-1-EP Data Sheet (pdf)
- Extended temperature range:
−55°C to +105°C - Controlled manufacturing baseline
- One assembly/test site
- One fabrication site
- Enhanced product change notification
- Qualification data available on request
- V62/13615 DSCC drawing number
Functional Block Diagram for ADA4930-1
Ultralow Noise Drivers for Low Voltage ADCs
Functional Block Diagram
Similar Products
Documentation
| Title | Content Type | File Type |
|---|---|---|
| ADA4930-1/ADA4930-2: Ultralow Noise Drivers for Low Voltage ADCs Data Sheet (Rev A, 10/2010) (pdf, 662 kB) | Data Sheets | |
| ADA4930-1-EP: Ultralow Noise Drivers for Low Voltage ADCs Enhanced Product Data Sheet (Rev A, 06/2013) (pdf, 207 kB) | Data Sheets | |
| ADA4930-1-DSCC: Microcircuit, Linear, Low Noise, High Speed Differential Amplifier Monolithic Silicon Military Data Sheet (Rev A, 05/2013) (pdf) | Data Sheets | |
| AN-1026: High Speed Differential ADC Driver Design Considerations (pdf, 355 kB) | Application Notes | |
| AN-0992: Active Filter Evaluation Board for Differential Amplifiers (pdf, 85 kB) | Application Notes | |
|
AN-584: Using the AD813X Differential Amplifier
(pdf, 174 kB)
The AD813x differs from conventional op amps by the external presence of an additional input and output. The additional input, VOGM, controls the output common mode voltage. |
Application Notes | |
|
AN-589: Ways to Optimize the Performance of a Difference Amplifier
(pdf, 115 kB)
This Application Note presents several ways to build and optimize the performance of a discrete difference amplifier. It also recommends amplifiers that will make the overall solution cost/performance competitive with monolithic instrument amplifiers. |
Application Notes | |
|
ADA4930: Single Supply Low Noise ADC Driver
Analog Devices showcases the first Single-Supply ADC Driver that is capable of driving 40 MSPS to 200 MSPS, 1.8V, 14 Bit analog to digital converters. |
Videos | HTML |
| MT-218: Multiple Feedback Band-Pass Design Example (pdf, 0) | Tutorials | |
| MT-076: Differential Driver Analysis (pdf, 95 kB) | Tutorials | |
| MT-075: Differential Drivers for High Speed ADCs Overview (pdf, 183 kB) | Tutorials | |
|
A Stress-Free Method for Choosing High-Speed Op Amps
A decision-tree approach to making the critical decision about high-speed op amp selection, including a look at some helpful tools. |
Webcasts | WEBCAST |
|
UG-132: Evaluation Board User Guide for the ADA492x-1 and ADA493x-1 Family of Differential Amplifiers
(pdf, 226 kB)
Differential Amplifier Evaluation Board for Single 16-lead 3 mm × 3 mm LFCSP Packages |
User Guides | |
|
Designing 1-ppm DAC Accuracy into Instrumentation Applications
Understand the challenges of achieving this level of converter performance (Planet Analog, 3/2010)
|
Technical Articles | HTML |
|
"Rules of the Road" for High-Speed Differential ADC Drivers
(Analog Dialogue, Vol. 43, No. 5, 2009) |
Analog Dialogue | HTML |
| ADC Drivers | Overview | HTML |
| Amplifier ICs | Solutions Bulletins | HTML |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
Design Tools,Models,Drivers & Software
| Title | Content Type | File Type |
|---|---|---|
|
ADI DiffAmpCalc™
ADI's new ADI DiffAmpCalc™ is a free, downloadable calculator for designing differential amplifier circuits. The tool is easy to use and features an interactive user interface to quickly get you up and running. |
ADIsim Design/Simulation Tools | HTML |
| ADA4930 SPICE Macro Model | SPICE Models | HTML |
Evaluation Kits & Symbols & Footprints
Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing
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
Engineered. Tested. Ready to Integrate.
Learn More
Updated 04/2013
CN0252:Single-Supply DC-Coupled 16-Bit, 125 MSPS Analog Front End for Bipolar Input
Benefits & Features
- 16-bit, 125MSPS front end
- DC Coupled
- Single supply
- Bipolar inputs
Products Used
CN0252:Single-Supply DC-Coupled 16-Bit, 125 MSPS Analog Front End for Bipolar Input
Sample & Buy
Price, packaging, availability
ADA4930-1 Model Options
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.
