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AD9203 Evaluation Board Gerber File4/29/2004
Overview
Features and Benefits
- Power Dissipation: 74 mW (3 V Supply, 40 MSPS)
- ENOB: 9.5 at fIN = 20 MHz
- Operation Between 2.7 V to 3.6 V Supply
- Input Range: 1 to 2 VP-P differential or single-ended
- Differential Linearity: ±0.25 LSB
- Adjustable On-Chip Voltage Reference
- Power-Down (Standby) Mode, 0.65 mW
- Adjustable Power Consumption
- IF Under-Sampling Beyond 130 MHz
- Out of Range Indicator
- Two's Complement or Straight
- Binary Output
- Internal Clamp Circuit
- Qualified for automotive applications
Download AD9203W Data Sheet
Product Details
The AD9203 is a monolithic low power, single supply, 10-bit, 40 MSPS analog-to-digital converter with an on-chip voltage reference. It uses a multistage differential pipeline architecture at 40 MSPS data rate and guarantees no missing codes over the full operating temperature range. Its input range may be adjusted between 1 V and 2 VP-P.
The ADC has an on-board programmable reference. An external reference can also be chosen to suit the DC accuracy and temperature drift requirements of an application. An external resistor can be used to reduce power consumption when operating at lower sampling rates.
A single clock input is used to control all internal conversion cycles. The digital output data is presented in straight binary or two's complement output format. An out-of-range signal (OTR) indicates an over-flow condition that can be used with the most significant bit to determine over-flow or under-flow. The AD9203 can operate with a supply range from 2.7 V to 3.6 V, attractive for low power operation in high-speed portable applications.
Fabricated on an advanced CMOS process, the AD9203 is available in a 28-pin thin shrink small outline package (28 TSSOP) specified over the industrial temperature range (−40°C to +85°C).
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Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
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AN-905: VisualAnalog™ Converter Evaluation Tool Version 1.0 User Manual8/18/2020
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AN-835: Understanding High Speed ADC Testing and Evaluation (Rev. B)5/12/2015
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AN-501: Aperture Uncertainty and ADC System Performance (Rev. A)2/14/2015
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AN-282: Fundamentals of Sampled Data Systems2/14/2015
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AN-756: Sampled Systems and the Effects of Clock Phase Noise and Jitter (Rev. 0)2/14/2015
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AN-827: A Resonant Approach to Interfacing Amplifiers to Switched-Capacitor ADCs (Rev. 0)2/14/2015
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AN-935: Designing an ADC Transformer-Coupled Front End (Rev. 0)2/14/2015
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AN-742: Frequency Domain Response of Switched-Capacitor ADCs (Rev. C)2/14/2015
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AN-345: Grounding for Low-and-High-Frequency Circuits2/14/2015
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AN-1142: Techniques for High Speed ADC PCB Layout (Rev. 0)2/2/2012
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AN-737: How ADIsimADC Models an ADC (Rev. B)11/9/2007
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AN-715: A First Approach to IBIS Models: What They Are and How They Are Generated (Rev. 0)12/14/2004
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AN-741: Little Known Characteristics of Phase Noise (Rev. 0)11/29/2004
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Designing Power Supplies for High Speed ADC2/1/2012
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Correlating High-Speed ADC Performance to Multicarrier 3G Requirements6/1/2003
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DNL and Some of its Effects on Converter Performance6/1/2001
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Ultrasound Analog Electronics Primer5/1/1999 Analog Dialogue
Tools & Simulations
Design Tool
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.
Design Resources
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 Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| AD9203ARUZ | Material Declaration | Reliability Data | 28-Lead TSSOP (4.4mm x 9.7mm) | |
| AD9203ARUZRL7 | Material Declaration | Reliability Data | 28-Lead TSSOP (4.4mm x 9.7mm) | |
| AD9203WARUZ | Material Declaration | Reliability Data | 28-Lead TSSOP (4.4mm x 9.7mm) | |
| AD9203WARUZRL7 | Material Declaration | Reliability Data | 28-Lead TSSOP (4.4mm x 9.7mm) | |
| Wafer Fabrication Data |
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