AD9283 8-Bit, 50 MSPS/80 MSPS/100 MSPS ADC

The encoder input is TTL/CMOS-compatible. A power down function may be exercised to bring total consumption to 4.2 mW. In power down mode, the digital outputs are driven to a high impedance state. Fabricated on an advanced CMOS process, the AD9283 is available in a 20-lead surface mount plastic package (SSOP) specified over the industrial temperature range (-40°C to +85°C).

The AD9283 is an 8-bit monolithic sampling analog-to-digital converter with an on-chip track-and-hold circuit and is optimized for low cost, low power, small size, and ease of use. The product operates at a 100 MSPS conversion rate, with outstanding dynamic performance over its full operating range.

The ADC requires only a single 3.0 V (2.7 V to 3.6 V) power supply and an encode clock for full performance operation. No external reference or driver components are required for many applications. The digital outputs are TTL/CMOS-compatible and a separate output power supply pin supports interfacing with 3.3 V or 2.5 V logic.

The encoder input is TTL/CMOS-compatible. A power down function may be exercised to bring total consumption to 4.2 mW. In power down mode, the digital outputs are driven to a high impedance state.

Fabricated on an advanced CMOS process, the AD9283 is available in a 20-lead surface mount plastic package (SSOP) specified over the industrial temperature range (-40°C to +85°C).

Features and Benefits
  • Low Power: 90 mW at 100 MSPS
  • On-Chip Reference and Track/Hold
  • 475 MHz Analog Bandwidth
  • 46.5 dB SNR at 100 MSPS with 41 MHz input
  • 1 Vp-p Analog Input Range
  • Single +3.0 V Supply Operation (2.7 -3.6 V)
  • Power Down Mode: 4.2 mW
Analog to Digital Converters
AD9283 IBIS Models
Data Sheets
Documentnote
AD9283: 8-Bit, 50 MSPS/80 MSPS/100 MSPS 3 V A/D Converter Data Sheet (Rev. C)PDF 252 kB
Application Notes
Documentnote
AN-905: Visual Analog Converter Evaluation Tool Version 1.0 User Manual (Rev. 0)PDF 2124 kB
AN-835: Understanding High Speed ADC Testing and Evaluation (Rev. B)PDF 985 kB
AN-501: Aperture Uncertainty and ADC System Performance (Rev. A)PDF 227 kB
AN-282: Fundamentals of Sampled Data SystemsPDF 2131 kB
AN-756: Sampled Systems and the Effects of Clock Phase Noise and Jitter (Rev. 0)PDF 291.7 K
AN-935: Designing an ADC Transformer-Coupled Front End (Rev. 0)PDF 363 kB
AN-345: Grounding for Low-and-High-Frequency CircuitsPDF 455 kB
AN-737: How ADIsimADC Models an ADC (Rev. B)PDF 373 kB
AN-715: A First Approach to IBIS Models: What They Are and How They Are Generated (Rev. 0)PDF 370.2 K
AN-741: Little Known Characteristics of Phase Noise (Rev. 0)PDF 1679 kB
AN-302: Exploit Digital Advantages in an SSB ReceiverPDF 417 kB
User Guides
Documentnote
UG-173: High Speed ADC USB FIFO Evaluation Kit (HSC-ADC-EVALB-DCZ)PDF 774.6 K
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
AD9283BRS-RL80 Obsolete20 ld SSOPREEL 150000N
AD9283BRSZ-100 Production20 ld SSOPOTH 66-40 to 85C6.555.57Y
AD9283BRSZ-50 Production20 ld SSOPOTH 66-40 to 85C2.982.53Y
AD9283BRSZ-80 Production20 ld SSOPOTH 66-40 to 85C3.563.04Y
AD9283BRSZ-RL100 Production20 ld SSOPREEL 1500-40 to 85C05.57Y
AD9283BRSZ-RL50 Production20 ld SSOPREEL 1500-40 to 85C02.53Y
AD9283BRSZ-RL80 Production20 ld SSOPREEL 1500-40 to 85C03.04Y
Reference Materials
AD9283: 8-Bit, 50 MSPS/80 MSPS/100 MSPS 3 V A/D Converter Data Sheet (Rev. C) ad9283
AD9283BRS (All Speed Grades) ad9283
AN-905: Visual Analog Converter Evaluation Tool Version 1.0 User Manual (Rev. 0) ad9220
AN-835: Understanding High Speed ADC Testing and Evaluation (Rev. B) ad9220
AN-501: Aperture Uncertainty and ADC System Performance (Rev. A) ad9220
AN-282: Fundamentals of Sampled Data Systems ad1674
AN-756: Sampled Systems and the Effects of Clock Phase Noise and Jitter (Rev. 0) ad9220
AN-935: Designing an ADC Transformer-Coupled Front End (Rev. 0) ad9220
AN-345: Grounding for Low-and-High-Frequency Circuits ad9220
AN-835: 高速ADC测试和评估 (Rev. 0) ad9510
AN-282: 采样数据系统基本原理[中文版] (Rev. A) ad75019
AN-737: 如何用ADIsimADC完成ADC建模 (Rev. B) ad6642
AN-737: How ADIsimADC Models an ADC (Rev. B) ad9220
AN-905: VisualAnalog™转换器评估工具1.0版用户手册 (Rev. 0) ad6655
AN-935: ADC变压器耦合前端设计[中文版] (Rev. 0) ad6655
AN-715: 走近IBIS模型：什么是IBIS模型？它们是如何生成的？ (Rev. 0) ad6655
AN-715: A First Approach to IBIS Models: What They Are and How They Are Generated (Rev. 0) ad9220
AN-345: 低频和高频电路接地 ad9540
AN-756: 系统采样以及时钟相位噪声和抖动的影响[中文版] (Rev. 0) ad9540
AN-501: 孔径不确定度与ADC系统性能[中文版] (Rev. A) ad9540
AN-741: Little Known Characteristics of Phase Noise (Rev. 0) ad9221
AN-741: 鲜为人知的相位噪声特性 ad9540
AN-302: Exploit Digital Advantages in an SSB Receiver ad6600
UG-173: High Speed ADC USB FIFO Evaluation Kit (HSC-ADC-EVALB-DCZ) ad9220
MS-2210：高速ADC的电源设计 ad9861
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